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K-0300-0300-1500A-C (Pack of 100) --- Machine Keys - 3x3x15 mm - Carbon Steel Key
Regular price $98.05 AUDRegular priceUnit price per$116.05 AUDSale price $98.05 AUDPriced, Stocked and Sold Per pack of 100Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-2000B-C (Pack of 100) --- Machine Keys - 3x3x20 mm - Carbon Steel C45 Key
Regular price $124.77 AUDRegular priceUnit price per$148.13 AUDSale price $124.77 AUDPriced, Stocked and Sold Per pack of 100Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-0800A-C (Pack of 100) --- Machine Keys - 3x3x8 mm - Carbon Steel Key
Regular price $41.32 AUDRegular priceUnit price per$48.58 AUDSale price $41.32 AUDPriced, Stocked and Sold Per pack of 100Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-1000A-3 (Each) --- Machine Keys - 3x3x10 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key
Regular price $5.23 AUDRegular priceUnit price per
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K-0300-0300-1800A-C (Pack of 50) --- Machine Keys - 3x3x18 mm - Carbon Steel Key
Regular price $34.05 AUDRegular priceUnit price per$39.85 AUDSale price $34.05 AUDPriced, Stocked and Sold Per pack of 50Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-1200A-C (Pack of 50) --- Machine Keys - 3x3x12 mm - Carbon Steel Key
Regular price $22.32 AUDRegular priceUnit price per$26.18 AUDSale price $22.32 AUDPriced, Stocked and Sold Per pack of 50Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-2000A-C (Pack of 10) --- Machine Keys - 3x3x20 mm - Carbon Steel Key
Regular price $8.05 AUDRegular priceUnit price per -
K-0300-0300-1200B-C (Pack of 50) --- Machine Keys - 3x3x12 mm - Carbon Steel C45 Key
Regular price $30.23 AUDRegular priceUnit price per$35.27 AUDSale price $30.23 AUDPriced, Stocked and Sold Per pack of 50Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-1600A-C (Pack of 50) --- Machine Keys - 3x3x16 mm - Carbon Steel Key
Regular price $33.50 AUDRegular priceUnit price per$39.20 AUDSale price $33.50 AUDPriced, Stocked and Sold Per pack of 50Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-2500A-C (Pack of 5) --- Machine Keys - 3x3x25 mm - Carbon Steel Key
Regular price $4.68 AUDRegular priceUnit price per -
K-0300-0300-1400A-C (Pack of 50) --- Machine Keys - 3x3x14 mm - Carbon Steel Key
Regular price $22.86 AUDRegular priceUnit price per$26.84 AUDSale price $22.86 AUDPriced, Stocked and Sold Per pack of 50Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-1000A-C (Pack of 10) --- Machine Keys - 3x3x10 mm - Carbon Steel Key
Regular price $4.77 AUDRegular priceUnit price per$5.53 AUDSale price $4.77 AUDPriced, Stocked and Sold Per pack of 10Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-1500B-C (Pack of 50) --- Machine Keys - 3x3x15 mm - Carbon Steel C45 Key
Regular price $53.41 AUDRegular priceUnit price per$63.09 AUDSale price $53.41 AUDPriced, Stocked and Sold Per pack of 50Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-1000B-C (Pack of 5) --- Machine Keys - 3x3x10 mm - Carbon Steel C45 Key
Regular price $13.59 AUDRegular priceUnit price per
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K-0300-0300-0600A-C (Each) --- Machine Keys - 3x3x6 mm - Carbon Steel C45 Key
Regular price $2.00 AUDRegular priceUnit price per$2.90 AUDSale price $2.00 AUDEachExcludes GST and overseas Taxes & Duties1 Available NowSale -
K-0300-0300-3000A-C (Each) --- Machine Keys - 3x3x30 mm - Carbon Steel Key
Special Order Only
Sold out -
K-0300-0300-1200AB-C (Pack of 10) --- Machine Keys - 3x3x12 mm - Carbon Steel Key
Regular price $10.77 AUDRegular priceUnit price per$12.53 AUDSale price $10.77 AUDPriced, Stocked and Sold Per pack of 10Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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K-0300-0300-1000A-6 (Each) --- Machine Keys - 3x3x10 mm - Stainless Steel 316 Similar to A4, 18-10 Key
Regular price $34.95 AUDRegular priceUnit price per$40.95 AUDSale price $34.95 AUDEachExcludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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0R-0032-0300-SS302 (Each) --- Round Rod - 3.18x304.8 mm - 302 - Stainless Steel 302 Similar to A2, 304, 18-8
Regular price $9.23 AUDRegular priceUnit price per -
4R-0030-0300-KS3U (Each) --- Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Regular price $9.59 AUDRegular priceUnit price per
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K-0300-0300-1400B-C (Pack of 1400) --- Machine Keys - 3x3x14 mm - Carbon Steel C45 Key
Regular price $334.14 AUDRegular priceUnit price per$399.36 AUDSale price $334.14 AUDPriced, Stocked and Sold Per pack of 1400Excludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
Sale
95 Results
Your search has returned many results. If you are having trouble narrowing down your search, please allow us to help you. Please contact us using the chat bubble at the bottom of the page, or through our Contact Page.Or try the Small Parts Site
The Miniature Bearings Australia site lists all items in the catalogue, whilst the Small Parts site only lists the most popular items. Try your search for 'In Stock'k03000300 on the Smallparts website.Latest News
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Engineering Measurement Balls
Engineering Measurement Balls In precision manufacturing, machining, and metrology, reference spheres attached to a shank—variously termed Tooling Balls, Fixture Balls, Inspection Balls, and Checking Balls—serve as permanent or semi-permanent datum...
Engineering Measurement Balls
Engineering Measurement Balls In precision manufacturing, machining, and metrology, reference spheres attached to a shank—variously termed Tooling Balls, Fixture Balls, Inspection Balls, and Checking Balls—serve as permanent or semi-permanent datum...
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Bearing Retainers (cages) Information
The purpose of a bearing’s cage is to hold and separate the rolling elements (balls or rollers) of the bearing. The most common types of cage used for miniature ball bearings...
Bearing Retainers (cages) Information
The purpose of a bearing’s cage is to hold and separate the rolling elements (balls or rollers) of the bearing. The most common types of cage used for miniature ball bearings...
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Free Washers & Spacers Catalogue
Download the MBA Washers & Spacers PDF Catalogue *** UPDATED RELEASE 2026.2 *** August 2026 The MBA Washers and Spacers catalogue includes flat washers and round through bore spacers of...
Free Washers & Spacers Catalogue
Download the MBA Washers & Spacers PDF Catalogue *** UPDATED RELEASE 2026.2 *** August 2026 The MBA Washers and Spacers catalogue includes flat washers and round through bore spacers of...
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Free Precision Shim Washers Catalogue
Download the Precision Shim Washers PDF Catalogue *** UPDATED RELEASE 2026.2 *** August 2026 The precision shim washers catalogue includes sizes ranging from 1.5x3 mm to 170x200mm, with thicknesses ranging...
Free Precision Shim Washers Catalogue
Download the Precision Shim Washers PDF Catalogue *** UPDATED RELEASE 2026.2 *** August 2026 The precision shim washers catalogue includes sizes ranging from 1.5x3 mm to 170x200mm, with thicknesses ranging...
