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4R-0143-0300-KZU (Each) --- Square Keysteel Lengths - 14.288x14.288x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $26.05 AUDRegular priceUnit price / per$31.25 AUDSale price $26.05 AUDEachExcludes GST and overseas Taxes & Duties1 Available NowSale -
4T-0016-0300-BR (Per Card) --- Square Tube - 1.59x0.88x304.8 mm - Brass
Regular price $4.41 AUDRegular priceUnit price / per$7.81 AUDSale price $4.41 AUDPer Per CardExcludes GST and overseas Taxes & Duties17 Available NowSale -
4R-0016-0300-KPU (PK-5) --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045
Regular price $5.95 AUDRegular priceUnit price / perSale price $5.95 AUDPriced, Stocked and Sold Per 5 UnitsExcludes GST and overseas Taxes & Duties1 Available Now -
4R-0060-1000-KS3U (Each) --- Square Keysteel Lengths - 6x6x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Regular price $69.05 AUDRegular priceUnit price / perSale price $69.05 AUDEachExcludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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4R-0160-0300-KZU (Each) --- Square Keysteel Lengths - 16x16x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $32.05 AUDRegular priceUnit price / per$38.45 AUDSale price $32.05 AUDEachExcludes GST and overseas Taxes & Duties2 Available NowSale -
4R-0048-0300-KS6U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10
Regular price $5.59 AUDRegular priceUnit price / per$6.71 AUDSale price $5.59 AUDEachExcludes GST and overseas Taxes & Duties26 Available NowSale -
4R-0254-0300-KZO (Each) --- Square Keysteel Lengths - 25.4x25.4x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $78.86 AUDRegular priceUnit price / per$94.64 AUDSale price $78.86 AUDEachExcludes GST and overseas Taxes & Duties1 Available NowSale -
4R-0020-0300-KS3U (Each) --- Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Regular price $6.14 AUDRegular priceUnit price / perSale price $6.14 AUDEachExcludes GST and overseas Taxes & Duties10 Available Now -

4R-0200-0300-KZO (Each) --- Square Keysteel Lengths - 20x20x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $49.41 AUDRegular priceUnit price / per$59.29 AUDSale price $49.41 AUDEachExcludes GST and overseas Taxes & Duties1 Available NowSale -

4R-0140-0300-KZU (Each) --- Square Keysteel Lengths - 14x14x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $22.41 AUDRegular priceUnit price / per$26.89 AUDSale price $22.41 AUDEachExcludes GST and overseas Taxes & Duties2 Available NowSale -
4R-0048-0300-BR (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Brass
Regular price $21.41 AUDRegular priceUnit price / perSale price $21.41 AUDEachExcludes GST and overseas Taxes & Duties35 Available Now -
4R-0175-0300-KZO (Each) --- Square Keysteel Lengths - 17.463x17.463x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $37.32 AUDRegular priceUnit price / per$44.78 AUDSale price $37.32 AUDEachExcludes GST and overseas Taxes & Duties1 Available NowSale -
0R-0120-0300-T2U (Each) --- Round Rod - 12x300 mm - Ti-Gr2/TA1 Shaft
Regular price $15.14 AUDRegular priceUnit price / perSale price $15.14 AUDEachExcludes GST and overseas Taxes & Duties1 Available Now -

4R-0100-0300-KZU (Each) --- Square Keysteel Lengths - 10x10x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $14.23 AUDRegular priceUnit price / per$17.07 AUDSale price $14.23 AUDEachExcludes GST and overseas Taxes & Duties4 Available NowSale -
0R-0035-1000-BR385 (Each) --- Round Rod - 3.5x1000 mm - Gd. 385 - Brass 385
Regular price $7.00 AUDRegular priceUnit price / per$13.30 AUDSale price $7.00 AUDEachExcludes GST and overseas Taxes & Duties14 Available NowSale -
0R-0030-0300-T5U (PK-2) --- Round Rod - 3x300 mm - Ti-Gr5/TC4 Shaft
Regular price $6.77 AUDRegular priceUnit price / perSale price $6.77 AUDPriced, Stocked and Sold Per 2 UnitsExcludes GST and overseas Taxes & Duties313 Available Now -
4R-0070-0300-KS3O (Each) --- Square Keysteel Lengths - 7x7x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Regular price $11.14 AUDRegular priceUnit price / per$13.36 AUDSale price $11.14 AUDEachExcludes GST and overseas Taxes & Duties3 Available NowSale -
4R-0016-0300-KZU (Each) --- Square Keysteel Lengths - 1.588x1.588x300 mm - Carbon Steel 1045 Zinc Plated
Regular price $7.86 AUDRegular priceUnit price / per$9.44 AUDSale price $7.86 AUDEachExcludes GST and overseas Taxes & Duties24 Available NowSale -
4R-0032-0300-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10
Regular price $8.23 AUDRegular priceUnit price / perSale price $8.23 AUDEachExcludes GST and overseas Taxes & Duties20 Available Now -
4R-0060-0300-KPO (Each) --- Square Keysteel Lengths - 6x6x300 mm - Carbon Steel 1045
Regular price $11.23 AUDRegular priceUnit price / perSale price $11.23 AUDEachExcludes GST and overseas Taxes & DutiesOut of stock! Backorder Now
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NT035C-NI-S4 (PK-20) --- Hexagonal Nuts - 6-32 UNC - 3.5mm - 4.2x7.7 mm Nylon Insert - Stainless Steel 304 Similar to A2, 18-8 HRB80 Nut
Regular price $7.59 AUDRegular priceUnit price / perSale price $7.59 AUDPriced, Stocked and Sold Per 20 UnitsExcludes GST and overseas Taxes & Duties57 Available Now -

RP040-0400-4 (PK-10) --- Roll Pins - 4x40x4.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin
Regular price $10.00 AUDRegular priceUnit price / per$19.00 AUDSale price $10.00 AUDPriced, Stocked and Sold Per 10 UnitsExcludes GST and overseas Taxes & Duties1 Available NowSale -
CS-0432-0087-03-S2-C (Each) --- Compression Springs - 4.32x8.7x0.32 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring
Regular price $7.41 AUDRegular priceUnit price / per$13.82 AUDSale price $7.41 AUDEachExcludes GST and overseas Taxes & Duties43 Available NowSale -
IN-EP-029C-048-FS3 (Each) --- Expansion Inserts - 4-40 UNC - 2.85mm - 3.962x4.78 mm Press In - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert
Regular price $5.68 AUDRegular priceUnit price / perSale price $5.68 AUDEachExcludes GST and overseas Taxes & Duties10 Available Now
Latest News
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Dental Handpiece Bearings & Parts Applications ...
Version 2026.4 - June 2026 The MBA Dental Handpiece Bearings & Parts Applications List contains replacement bearings, turbines, headgears, pushbuttons, o-rings and more for many makes including ABU®, ACETON SATELEC®, ADEC®,...
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Version 2026.4 - June 2026 The MBA Dental Handpiece Bearings & Parts Applications List contains replacement bearings, turbines, headgears, pushbuttons, o-rings and more for many makes including ABU®, ACETON SATELEC®, ADEC®,...
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Free Cross Reference for Miscellaneous Brand En...
Download the Miscellaneous Engineering Parts Cross Reference *** UPDATE 2026.1 *** May 2026 The MBA Part Numbers in this cross-reference are determined to be equivalent or similar to products offered...
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Free Shaft Collars Catalogue
Download the MBA Shaft Collars PDF Catalogue *** Update 2026.1 *** May 2026 The MBA Shaft Collars catalogue includes round bore, threaded bore and hex bore shaft collars in carbon...
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Free Circlips & E-Clips Catalogue
Download the MBA Circlips & E-Clips PDF Catalogue *** Update 2026.2 *** May 2026 The MBA Circlips & E-Clips catalogue lists a full range of E-Clips, Internal Circlips, and External...
Free Circlips & E-Clips Catalogue
Download the MBA Circlips & E-Clips PDF Catalogue *** Update 2026.2 *** May 2026 The MBA Circlips & E-Clips catalogue lists a full range of E-Clips, Internal Circlips, and External...





















