Knobs - Lobe - Three Lobe– Page2 – Miniature Bearings Australia - MBA Minibearings

Thread Size	Head Diameter (A)	Thread Length	Colour	Hub Diameter (C)	Hub Length (D)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 24.89x19.1 mm Three Lobe - Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 24.89 mm	Thread Length 19.1 mm	Colour Black	Hub Diameter (C) 12.95 mm	Hub Length (D) 5.08 mm
Material: Plated Steel Knob Height (B): 16.00 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-025-3LL (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $7.32 AUD Regular price ~~$8.38 AUD~~ Sale price $7.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size	Head Diameter (A)	Thread Length	Colour	Indicative Image
Lobe Knobs - 1/4-20 UNC - 6.35mm - 24.89x19.1 mm Three Lobe - Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 24.89 mm	Thread Length 19.1 mm	Colour Black
Material: Plated Steel Hub Diameter (C): 12.95 mm Hub Length (D): 5.08 mm Knob Height (B): 16.00 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-025-3LL (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $7.32 AUD Regular price ~~$8.38 AUD~~ Sale price $7.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM064C-025-3LL (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 24.89x19.1 mm Three Lobe - Plated Steel Knob Sale KM064C-025-3LL (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 24.89x19.1 mm Three Lobe - Plated Steel Knob Regular price $7.32 AUD Regular price ~~$8.38 AUD~~ Sale price $7.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 25.4x9.5 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 25.40 mm	Thread Length 9.5 mm	Colour Black	Hub Diameter (C) 14.29 mm	Hub Length (D) 11.11 mm
Material: Brass Knob Height (B): 9.53 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-025-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $339.77 AUD Regular price Sale price $339.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 25.4x9.5 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 25.40 mm	Thread Length 9.5 mm	Colour Black
Material: Brass Hub Diameter (C): 14.29 mm Hub Length (D): 11.11 mm Knob Height (B): 9.53 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-025-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $339.77 AUD Regular price Sale price $339.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-025-3L-BHST (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 25.4x9.5 mm Three Lobe - Brass Knob KF064C-025-3L-BHST (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 25.4x9.5 mm Three Lobe - Brass Knob Regular price $339.77 AUD Regular price Sale price $339.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x12.7 mm Three Lobe - Zinc Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 29.97 mm	Thread Length 12.7 mm	Colour Black	Hub Diameter (C) 12.70 mm	Hub Length (D) 3.81 mm
Material: Zinc Plated Steel Knob Height (B): 17.02 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3L-SFT (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $696.41 AUD Regular price Sale price $696.41 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x12.7 mm Three Lobe - Zinc Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 29.97 mm	Thread Length 12.7 mm	Colour Black
Material: Zinc Plated Steel Hub Diameter (C): 12.70 mm Hub Length (D): 3.81 mm Knob Height (B): 17.02 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3L-SFT (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $696.41 AUD Regular price Sale price $696.41 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM064C-030-3L-SFT (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x12.7 mm Three Lobe - Zinc Plated Steel Knob KM064C-030-3L-SFT (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x12.7 mm Three Lobe - Zinc Plated Steel Knob Regular price $696.41 AUD Regular price Sale price $696.41 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x14 mm Three Lobe - Zinc Plated Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 29.97 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 12.70 mm	Hub Length (D) 3.81 mm
Material: Zinc Plated Brass Knob Height (B): 17.02 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-030-3L-SFT (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $351.14 AUD Regular price ~~$419.76 AUD~~ Sale price $351.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x14 mm Three Lobe - Zinc Plated Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 29.97 mm	Thread Length 14.0 mm	Colour Black
Material: Zinc Plated Brass Hub Diameter (C): 12.70 mm Hub Length (D): 3.81 mm Knob Height (B): 17.02 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-030-3L-SFT (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $351.14 AUD Regular price ~~$419.76 AUD~~ Sale price $351.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-030-3L-SFT (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x14 mm Three Lobe - Zinc Plated Brass Knob Sale KF064C-030-3L-SFT (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x14 mm Three Lobe - Zinc Plated Brass Knob Regular price $351.14 AUD Regular price ~~$419.76 AUD~~ Sale price $351.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x25.4 mm Three Lobe - Zinc Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 29.97 mm	Thread Length 25.4 mm	Colour Black	Hub Diameter (C) 12.70 mm	Hub Length (D) 3.81 mm
Material: Zinc Plated Steel Knob Height (B): 17.02 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3LL-SFT (Each) 28 Available Now \| Further orders can be expected around Fri, Aug 21, 2026 Regular price $5.59 AUD Regular price ~~$6.51 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 28 available can be backordered.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x25.4 mm Three Lobe - Zinc Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 29.97 mm	Thread Length 25.4 mm	Colour Black
Material: Zinc Plated Steel Hub Diameter (C): 12.70 mm Hub Length (D): 3.81 mm Knob Height (B): 17.02 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3LL-SFT (Each) 28 Available Now \| Further orders can be expected around Fri, Aug 21, 2026 Regular price $5.59 AUD Regular price ~~$6.51 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 28 Available Now. Backorder if more than 28.
KM064C-030-3LL-SFT (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x25.4 mm Three Lobe - Zinc Plated Steel Knob Sale KM064C-030-3LL-SFT (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x25.4 mm Three Lobe - Zinc Plated Steel Knob Regular price $5.59 AUD Regular price ~~$6.51 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 28 Available Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 31.75x9.5 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 31.75 mm	Thread Length 9.5 mm	Colour Black	Hub Diameter (C) 19.05 mm	Hub Length (D) 11.11 mm
Material: Brass Knob Height (B): 11.11 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-BHST (Each) 6 Available Now \| Further orders can be expected around Fri, Aug 21, 2026 Regular price $4.23 AUD Regular price ~~$4.87 AUD~~ Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 31.75x9.5 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 31.75 mm	Thread Length 9.5 mm	Colour Black
Material: Brass Hub Diameter (C): 19.05 mm Hub Length (D): 11.11 mm Knob Height (B): 11.11 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-BHST (Each) 6 Available Now \| Further orders can be expected around Fri, Aug 21, 2026 Regular price $4.23 AUD Regular price ~~$4.87 AUD~~ Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
KF064C-032-3L-BHST (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 31.75x9.5 mm Three Lobe - Brass Knob Sale KF064C-032-3L-BHST (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 31.75x9.5 mm Three Lobe - Brass Knob Regular price $4.23 AUD Regular price ~~$4.87 AUD~~ Sale price $4.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x9.9 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 9.9 mm	Colour Black	Hub Diameter (C) 14.99 mm	Hub Length (D) 6.10 mm
Material: Brass Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.05 AUD Regular price ~~$9.25 AUD~~ Sale price $8.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x9.9 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 9.9 mm	Colour Black
Material: Brass Hub Diameter (C): 14.99 mm Hub Length (D): 6.10 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.05 AUD Regular price ~~$9.25 AUD~~ Sale price $8.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-032-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x9.9 mm Three Lobe - Brass Knob Sale KF064C-032-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x9.9 mm Three Lobe - Brass Knob Regular price $8.05 AUD Regular price ~~$9.25 AUD~~ Sale price $8.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x12.7 mm Three Lobe - Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 12.7 mm	Colour Black	Hub Diameter (C) 14.99 mm	Hub Length (D) 6.10 mm
Material: Plated Steel Knob Height (B): 20.07 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-032-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $7.23 AUD Regular price ~~$8.27 AUD~~ Sale price $7.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x12.7 mm Three Lobe - Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 12.7 mm	Colour Black
Material: Plated Steel Hub Diameter (C): 14.99 mm Hub Length (D): 6.10 mm Knob Height (B): 20.07 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-032-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $7.23 AUD Regular price ~~$8.27 AUD~~ Sale price $7.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM064C-032-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x12.7 mm Three Lobe - Plated Steel Knob Sale KM064C-032-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x12.7 mm Three Lobe - Plated Steel Knob Regular price $7.23 AUD Regular price ~~$8.27 AUD~~ Sale price $7.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x14 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 14.99 mm	Hub Length (D) 6.10 mm
Material: Brass Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-P (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.41 AUD Regular price ~~$9.69 AUD~~ Sale price $8.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x14 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 32.00 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 14.99 mm Hub Length (D): 6.10 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-P (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.41 AUD Regular price ~~$9.69 AUD~~ Sale price $8.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-032-3L-P (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x14 mm Three Lobe - Brass Knob Sale KF064C-032-3L-P (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x14 mm Three Lobe - Brass Knob Regular price $8.41 AUD Regular price ~~$9.69 AUD~~ Sale price $8.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 38.1x9.9 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 38.10 mm	Thread Length 9.9 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Brass Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-038-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $9.68 AUD Regular price ~~$11.22 AUD~~ Sale price $9.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 38.1x9.9 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 38.10 mm	Thread Length 9.9 mm	Colour Black
Material: Brass Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-038-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $9.68 AUD Regular price ~~$11.22 AUD~~ Sale price $9.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-038-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 38.1x9.9 mm Three Lobe - Brass Knob Sale KF064C-038-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 38.1x9.9 mm Three Lobe - Brass Knob Regular price $9.68 AUD Regular price ~~$11.22 AUD~~ Sale price $9.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x14 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Brass Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-040-3L-P (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $9.95 AUD Regular price ~~$11.55 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x14 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-040-3L-P (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $9.95 AUD Regular price ~~$11.55 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-040-3L-P (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x14 mm Three Lobe - Brass Knob Sale KF064C-040-3L-P (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x14 mm Three Lobe - Brass Knob Regular price $9.95 AUD Regular price ~~$11.55 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x31.8 mm Three Lobe - Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 39.88 mm	Thread Length 31.8 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Plated Steel Knob Height (B): 24.89 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-040-3L (Each) 8 Available Now \| Further orders can be expected around Fri, Aug 21, 2026 Regular price $7.59 AUD Regular price ~~$8.71 AUD~~ Sale price $7.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 8 available can be backordered.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x31.8 mm Three Lobe - Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 39.88 mm	Thread Length 31.8 mm	Colour Black
Material: Plated Steel Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Knob Height (B): 24.89 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-040-3L (Each) 8 Available Now \| Further orders can be expected around Fri, Aug 21, 2026 Regular price $7.59 AUD Regular price ~~$8.71 AUD~~ Sale price $7.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 8 Available Now. Backorder if more than 8.
KM064C-040-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x31.8 mm Three Lobe - Plated Steel Knob Sale KM064C-040-3L (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x31.8 mm Three Lobe - Plated Steel Knob Regular price $7.59 AUD Regular price ~~$8.71 AUD~~ Sale price $7.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 8 Available Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 41.28x9.5 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 41.28 mm	Thread Length 9.5 mm	Colour Black	Hub Diameter (C) 19.05 mm	Hub Length (D) 7.94 mm
Material: Brass Knob Height (B): 14.29 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-041-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $497.50 AUD Regular price ~~$595.40 AUD~~ Sale price $497.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 41.28x9.5 mm Three Lobe - Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 41.28 mm	Thread Length 9.5 mm	Colour Black
Material: Brass Hub Diameter (C): 19.05 mm Hub Length (D): 7.94 mm Knob Height (B): 14.29 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-041-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $497.50 AUD Regular price ~~$595.40 AUD~~ Sale price $497.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-041-3L-BHST (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 41.28x9.5 mm Three Lobe - Brass Knob Sale KF064C-041-3L-BHST (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 41.28x9.5 mm Three Lobe - Brass Knob Regular price $497.50 AUD Regular price ~~$595.40 AUD~~ Sale price $497.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 44.96x17.8 mm Three Lobe - Zinc Plated Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 44.96 mm	Thread Length 17.8 mm	Colour Black	Hub Diameter (C) 19.05 mm	Hub Length (D) 3.05 mm
Material: Zinc Plated Brass Knob Height (B): 22.61 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-045-3L-SFT (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.59 AUD Regular price ~~$9.91 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 44.96x17.8 mm Three Lobe - Zinc Plated Brass Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 44.96 mm	Thread Length 17.8 mm	Colour Black
Material: Zinc Plated Brass Hub Diameter (C): 19.05 mm Hub Length (D): 3.05 mm Knob Height (B): 22.61 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-045-3L-SFT (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.59 AUD Regular price ~~$9.91 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF064C-045-3L-SFT (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 44.96x17.8 mm Three Lobe - Zinc Plated Brass Knob Sale KF064C-045-3L-SFT (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 44.96x17.8 mm Three Lobe - Zinc Plated Brass Knob Regular price $8.59 AUD Regular price ~~$9.91 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x19.1 mm Three Lobe - Plastic with Insert Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 50.04 mm	Thread Length 19.1 mm		Hub Diameter (C) 19.56 mm	Hub Length (D) 17.53 mm
Material: Plastic with Insert Knob Height (B): 13.46 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF19 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $15.41 AUD Regular price ~~$17.89 AUD~~ Sale price $15.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x19.1 mm Three Lobe - Plastic with Insert Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 50.04 mm	Thread Length 19.1 mm
Material: Plastic with Insert Hub Diameter (C): 19.56 mm Hub Length (D): 17.53 mm Knob Height (B): 13.46 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF19 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $15.41 AUD Regular price ~~$17.89 AUD~~ Sale price $15.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM064C-050-3L-SAF19 (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x19.1 mm Three Lobe - Plastic with Insert Knob Sale KM064C-050-3L-SAF19 (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x19.1 mm Three Lobe - Plastic with Insert Knob Regular price $15.41 AUD Regular price ~~$17.89 AUD~~ Sale price $15.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x25.4 mm Three Lobe - Plastic with Insert Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 50.04 mm	Thread Length 25.4 mm		Hub Diameter (C) 19.56 mm	Hub Length (D) 17.53 mm
Material: Plastic with Insert Knob Height (B): 13.46 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF25 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $15.50 AUD Regular price ~~$18.00 AUD~~ Sale price $15.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x25.4 mm Three Lobe - Plastic with Insert Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 50.04 mm	Thread Length 25.4 mm
Material: Plastic with Insert Hub Diameter (C): 19.56 mm Hub Length (D): 17.53 mm Knob Height (B): 13.46 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF25 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $15.50 AUD Regular price ~~$18.00 AUD~~ Sale price $15.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM064C-050-3L-SAF25 (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x25.4 mm Three Lobe - Plastic with Insert Knob Sale KM064C-050-3L-SAF25 (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x25.4 mm Three Lobe - Plastic with Insert Knob Regular price $15.50 AUD Regular price ~~$18.00 AUD~~ Sale price $15.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x38.1 mm Three Lobe - Plastic with Insert Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 50.04 mm	Thread Length 38.1 mm		Hub Diameter (C) 19.56 mm	Hub Length (D) 17.53 mm
Material: Plastic with Insert Knob Height (B): 13.46 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF38 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $16.77 AUD Regular price ~~$19.53 AUD~~ Sale price $16.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x38.1 mm Three Lobe - Plastic with Insert Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 50.04 mm	Thread Length 38.1 mm
Material: Plastic with Insert Hub Diameter (C): 19.56 mm Hub Length (D): 17.53 mm Knob Height (B): 13.46 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF38 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $16.77 AUD Regular price ~~$19.53 AUD~~ Sale price $16.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM064C-050-3L-SAF38 (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x38.1 mm Three Lobe - Plastic with Insert Knob Sale KM064C-050-3L-SAF38 (Each) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x38.1 mm Three Lobe - Plastic with Insert Knob Regular price $16.77 AUD Regular price ~~$19.53 AUD~~ Sale price $16.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 1/4-20 UNC - 6.35mm - 55.12x25.4 mm Three Lobe - Zinc Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 55.12 mm	Thread Length 25.4 mm	Colour Black	Hub Diameter (C) 20.57 mm	Hub Length (D) 3.81 mm
Material: Zinc Plated Steel Knob Height (B): 27.43 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-055-3L-SFT (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $655.50 AUD Regular price ~~$785.00 AUD~~ Sale price $655.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 1/4-20 UNC - 6.35mm - 55.12x25.4 mm Three Lobe - Zinc Plated Steel Knob
Thread Size 1/4-20 UNC (6.35mm)	Head Diameter (A) 55.12 mm	Thread Length 25.4 mm	Colour Black
Material: Zinc Plated Steel Hub Diameter (C): 20.57 mm Hub Length (D): 3.81 mm Knob Height (B): 27.43 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-055-3L-SFT (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $655.50 AUD Regular price ~~$785.00 AUD~~ Sale price $655.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM064C-055-3L-SFT (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 55.12x25.4 mm Three Lobe - Zinc Plated Steel Knob Sale KM064C-055-3L-SFT (Pack of 100) --- Lobe Knobs - 1/4-20 UNC - 6.35mm - 55.12x25.4 mm Three Lobe - Zinc Plated Steel Knob Regular price $655.50 AUD Regular price ~~$785.00 AUD~~ Sale price $655.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 5/16-18 UNC - 7.94mm - 25.4x9.5 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 25.40 mm	Thread Length 9.5 mm	Colour Black	Hub Diameter (C) 14.29 mm	Hub Length (D) 11.11 mm
Material: Brass Knob Height (B): 9.53 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-025-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $364.77 AUD Regular price Sale price $364.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 25.4x9.5 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 25.40 mm	Thread Length 9.5 mm	Colour Black
Material: Brass Hub Diameter (C): 14.29 mm Hub Length (D): 11.11 mm Knob Height (B): 9.53 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-025-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $364.77 AUD Regular price Sale price $364.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF079C-025-3L-BHST (Pack of 100) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 25.4x9.5 mm Three Lobe - Brass Knob KF079C-025-3L-BHST (Pack of 100) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 25.4x9.5 mm Three Lobe - Brass Knob Regular price $364.77 AUD Regular price Sale price $364.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Lobe Knobs - 5/16-18 UNC - 7.94mm - 31.75x9.5 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 31.75 mm	Thread Length 9.5 mm	Colour Black	Hub Diameter (C) 19.05 mm	Hub Length (D) 11.11 mm
Material: Brass Knob Height (B): 11.11 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-032-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $413.23 AUD Regular price Sale price $413.23 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 31.75x9.5 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 31.75 mm	Thread Length 9.5 mm	Colour Black
Material: Brass Hub Diameter (C): 19.05 mm Hub Length (D): 11.11 mm Knob Height (B): 11.11 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-032-3L-BHST (Pack of 100) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $413.23 AUD Regular price Sale price $413.23 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF079C-032-3L-BHST (Pack of 100) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 31.75x9.5 mm Three Lobe - Brass Knob KF079C-032-3L-BHST (Pack of 100) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 31.75x9.5 mm Three Lobe - Brass Knob Regular price $413.23 AUD Regular price Sale price $413.23 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Brass Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L-P (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $10.32 AUD Regular price ~~$11.98 AUD~~ Sale price $10.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L-P (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $10.32 AUD Regular price ~~$11.98 AUD~~ Sale price $10.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF079C-040-3L-P (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob Sale KF079C-040-3L-P (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob Regular price $10.32 AUD Regular price ~~$11.98 AUD~~ Sale price $10.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Brass Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $11.50 AUD Regular price ~~$13.40 AUD~~ Sale price $11.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 14.0 mm	Colour Black
Material: Brass Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $11.50 AUD Regular price ~~$13.40 AUD~~ Sale price $11.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KF079C-040-3L (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob Sale KF079C-040-3L (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob Regular price $11.50 AUD Regular price ~~$13.40 AUD~~ Sale price $11.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x19.1 mm Three Lobe - Plated Steel Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 19.1 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Plated Steel Knob Height (B): 24.89 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3LS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.86 AUD Regular price ~~$10.24 AUD~~ Sale price $8.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x19.1 mm Three Lobe - Plated Steel Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 19.1 mm	Colour Black
Material: Plated Steel Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Knob Height (B): 24.89 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3LS (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $8.86 AUD Regular price ~~$10.24 AUD~~ Sale price $8.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM079C-040-3LS (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x19.1 mm Three Lobe - Plated Steel Knob Sale KM079C-040-3LS (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x19.1 mm Three Lobe - Plated Steel Knob Regular price $8.86 AUD Regular price ~~$10.24 AUD~~ Sale price $8.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x25.4 mm Three Lobe - Plated Steel Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 25.4 mm	Colour Black	Hub Diameter (C) 16.00 mm	Hub Length (D) 7.87 mm
Material: Plated Steel Knob Height (B): 24.89 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $9.41 AUD Regular price ~~$10.89 AUD~~ Sale price $9.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x25.4 mm Three Lobe - Plated Steel Knob
Thread Size 5/16-18 UNC (7.94mm)	Head Diameter (A) 39.88 mm	Thread Length 25.4 mm	Colour Black
Material: Plated Steel Hub Diameter (C): 16.00 mm Hub Length (D): 7.87 mm Knob Height (B): 24.89 mm Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3L (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Aug 21, 2026 Regular price $9.41 AUD Regular price ~~$10.89 AUD~~ Sale price $9.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
KM079C-040-3L (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x25.4 mm Three Lobe - Plated Steel Knob Sale KM079C-040-3L (Each) --- Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x25.4 mm Three Lobe - Plated Steel Knob Regular price $9.41 AUD Regular price ~~$10.89 AUD~~ Sale price $9.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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Miniature Bearings Australia

Collection: Knobs - Lobe - Three Lobe

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