Backorder Items

Items in this category are not eligible for return, except if incorrectly supplied.

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Product Price Quantity
Drill Blanks Rod - 3.75x76.2 mm - High Speed Carbon Steel MMB46RS (Pack of 12)
Drill Blanks Rod - 3.75x76.2 mm - High Speed Carbon Steel Drill Rod

 $175.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Compression Springs - 3.76x12.7x0.58 mm - Spring Steel CS-0376-0127-06-M-C (Each)
Compression Springs - 3.76x12.7x0.58 mm Music Wire - Carbon Spring Steel

 $3.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Compression Springs - 3.76x25.4x0.36 mm - Spring Steel CS-0376-0254-03-M-C (Pack of 200)
Compression Springs - 3.76x25.4x0.36 mm Music Wire - Carbon Spring Steel

 $503.05 $602.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Compression Springs - 3.76x25.4x0.51 mm - Spring Steel CS-0376-0254-05-M-C (Pack of 200)
Compression Springs - 3.76x25.4x0.51 mm Music Wire - Carbon Spring Steel

 $1,203.50 $1,442.60
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Compression Springs - 3.76x25.4x0.64 mm - Spring Steel CS-0376-0254-06-M-C (Pack of 10)
Compression Springs - 3.76x25.4x0.64 mm Music Wire - Carbon Spring Steel

 $95.32 $112.78
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Compression Springs - 3.76x38.1x0.58 mm - Spring Steel CS-0376-0381-06-M-C (Pack of 200)
Compression Springs - 3.76x38.1x0.58 mm Music Wire - Carbon Spring Steel

 $964.32 $1,155.58
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Compression Springs - 3.76x38.1x0.64 mm - Spring Steel CS-0376-0381-07-M-C (Each)
Compression Springs - 3.76x38.1x0.64 mm Music Wire - Carbon Spring Steel

 $7.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Blocks Ceramic Magnets - 3.79 kg - 6.35x101.6 mm MAG-BK-04-06-102-C (Each)
Blocks Ceramic Magnets - 3.79 kg - 6.35x101.6 mm

 $147.95 $175.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Drill Blanks Rod - 3.797x76.2 mm - No 25 - High Speed Carbon Steel Drill Rod DB94RS (Pack of 12)
Drill Blanks Rod - 3.797x76.2 mm - No 25 - High Speed Carbon Steel Drill Rod

 $178.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Single Coil R Clips - 3.8x75 mm - Zinc Plated RCL-038-075-Z (Pack of 200)
Single Coil R Clips - 3.8x75 mm - Zinc Plated Clip

 $224.05 $267.25
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Drill Blanks Rod - 3.8x79.4 mm - High Speed Carbon Steel MMB47RS (Pack of 12)
Drill Blanks Rod - 3.8x79.4 mm - High Speed Carbon Steel Drill Rod

 $99.05 $117.25
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Drill Blanks Rod - 3.861x79.38 mm - No 24 - High Speed Carbon Steel Drill Rod DB95RS (Pack of 12)
Drill Blanks Rod - 3.861x79.38 mm - No 24 - High Speed Carbon Steel Drill Rod

 $184.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Cylinder Magnets - 3.9x2.5 mm - Samarium-Cobalt 2-103.92.5 (Each)
Cylinder Magnets - 3.9x2.5 mm Samarium Cobolt - Samarium-Cobalt Magnet

 $18.41 $21.49
Temporarily Out Of Stock -> Backorder now for delivery around Sep 09, 2026
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Split Pins - 3.9x25x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 PC039-0254-6 (Pack of 100)
Split Pins - 3.9x25x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 Pin

 $45.59 $53.71
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Split Pins - 3.9x32x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 PC039-0318-6 (Pack of 50)
Split Pins - 3.9x32x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 Pin

 $28.59 $33.31
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Split Pins - 3.9x38x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 PC039-0381-6 (Pack of 50)
Split Pins - 3.9x38x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 Pin

 $31.77 $37.13
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Split Pins - 3.9x51x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 PC039-0508-6 (Pack of 50)
Split Pins - 3.9x51x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 Pin

 $39.32 $46.18
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Split Pins - 3.9x64x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 PC039-0635-6 (Pack of 50)
Split Pins - 3.9x64x3.5 mm - Stainless Steel 316 Similar to A4, 18-10 Pin

 $71.05 $83.65
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Drill Blanks Rod - 3.9x79.4 mm - High Speed Carbon Steel MMB48RS (Pack of 12)
Drill Blanks Rod - 3.9x79.4 mm - High Speed Carbon Steel Drill Rod

 $97.95 $115.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Drill Blanks Rod - 3.912x79.38 mm - No 23 - High Speed Carbon Steel Drill Rod DB96RS (Pack of 12)
Drill Blanks Rod - 3.912x79.38 mm - No 23 - High Speed Carbon Steel Drill Rod

 $184.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Push On Retaining Rings - 3.94x3.99x9.04 mm - Carbon Steel RPO-039-040-C (Pack of 100)
Push On Retaining Rings - 3.94x3.99x9.04 mm - Carbon Steel Ring

 $27.86 $32.44
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Push On Retaining Rings - 3.94x3.99x9.04 mm - Stainless Steel Grade PH15-7-17 RPO-039-040-SP15 (Pack of 5)
Push On Retaining Rings - 3.94x3.99x9.04 mm - Stainless Steel Grade PH15-7-17 Ring

 $13.23 $15.27
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Torsion Springs - 3.96x19.1x0.43 mm - Stainless Steel 302/304 Similar to A2, 18-8 TS-040L-191-043-270-S2 (Pack of 50)
Torsion Springs - 3.96x19.1x0.43 mm Left Hand Wound - Stainless Steel 302/304 Similar to A2, 18-8 Spring

 $1,775.41 $2,128.89
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Torsion Springs - 3.96x19.1x0.43 mm - Stainless Steel 302/304 Similar to A2, 18-8 TS-040R-191-043-270-S2 (Pack of 50)
Torsion Springs - 3.96x19.1x0.43 mm Right Hand Wound - Stainless Steel 302/304 Similar to A2, 18-8 Spring

 $1,775.41 $2,128.89
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Extension Springs - 3.96x38.1x0.51 mm - Steel - Zinc ES-0396-0381-05-M (Each)
Extension Springs - 3.96x38.1x0.51 mm Stainless Steel - Steel - Zinc Spring

 $7.41 $8.49
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Extension Springs - 3.96x152.4x0.51 mm - Steel ES-0396-1524-05-M (Each)
Extension Springs - 3.96x152.4x0.51 mm Music Wire - Steel Spring

 $20.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Extension Springs - 3.96x279.4x0.61 mm - Steel ES-0396-2794-06-M (Each)
Extension Springs - 3.96x279.4x0.61 mm Music Wire - Steel Spring

 $11.05 $19.07
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Ball Buttons Plungers - 3.962x6.754x7.938 mm - Stainless Steel AISI 440C VD-5RS (Each)
Ball Buttons Plungers - 3.962x6.754x7.938 mm - Stainless Steel AISI 440C Recess

 $19.14 $22.36
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Groove Pins - 3.962x9.53 - N/A - Zinc Plated Steel GP2-0391-0953-Z (Pack of 100)
Groove Pins - 3.962x9.53 - - - Zinc Plated Steel Pin

 $144.32 $171.58
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Groove Pins - 3.962x25.4 - N/A - Zinc Plated Steel GP2-0391-2540-Z (Pack of 100)
Groove Pins - 3.962x25.4 - - - Zinc Plated Steel Pin

 $159.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Glass Balls - 3.969 mm Black Glass - AFBMA Grade 25 Fused Silica Ball BL-00397-BG-G25 (Pack of 5)
Glass Balls - 3.969 mm Black Glass - AFBMA Grade 25 Fused Silica Ball

 $104.59 $123.91
Temporarily Out Of Stock -> Backorder now for delivery around Sep 28, 2026
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Ceramic Balls - 3.969 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball BL-00397-SN-G25 (Pack of 200)
Ceramic Balls - 3.969 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball

 $300.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Ceramic Balls - 3.969 mm Synthetic Sapphire - AFBMA Grade 25 Ball BL-00397-SP-G25 (Pack of 5)
Ceramic Balls - 3.969 mm Synthetic Sapphire - AFBMA Grade 25 Ball

 $86.05 $101.65
Temporarily Out Of Stock -> Backorder now for delivery around Sep 28, 2026
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Square Keysteel Lengths - 3.969x3.969x300 mm - Carbon Steel 1045 Zinc Plated 4R-0039-0300-KZU (Each)
Square Keysteel Lengths - 3.969x3.969x300 mm - Carbon Steel 1045 Zinc Plated

 $7.41 $8.49
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 Zinc Plated 4R-0040-0914-KZO (Pack of 2)
Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 Zinc Plated

 $34.41 $40.29
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 4R-0040-0914-KPO (Pack of 2)
Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045

 $25.23 $29.27
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045 4R-0040-0914-KPU (Pack of 16)
Square Keysteel Lengths - 3.969x3.969x914 mm - Carbon Steel 1045

 $252.14 $300.96
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Unflanged Bushes - 3.969x6.35x3.175 mm - Bronze SAE 841 Sintered BP0039-0064-0032-BSLH (Each)
Unflanged Bushes - 3.969x6.35x3.175 mm - Bronze SAE 841 Sintered Bush

 $5.68 $6.62
Temporarily Out Of Stock -> Backorder now for delivery around Nov 01, 2026
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Unflanged Bushes - 3.969x6.35x6.731 mm - Bronze SAE 841 Sintered BP0039-0064-0067-BSLH (Each)
Unflanged Bushes - 3.969x6.35x6.731 mm - Bronze SAE 841 Sintered Bush

 $5.68 $6.62
Temporarily Out Of Stock -> Backorder now for delivery around Nov 01, 2026
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Lock Washers - 3.969x7.2x1.2 mm W0040-T-007-012-L-CZ (Pack of 100)
Lock Washers - 3.97x7.2x1.2 mm Split Washer

 $43.59
Temporarily Out Of Stock -> Backorder now for delivery around Oct 16, 2026
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Single Row Ball Bearings - 3.969x7.938x2.779 mm - Stainless Steel AISI 440C SR155-MC3-AF12 (Pack of 50)
Single Row Ball Bearings - 3.969x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing

 $257.77 $307.73
Temporarily Out Of Stock -> Backorder now for delivery around Sep 06, 2026
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Single Row Ball Bearings - 3.969x7.938x2.779 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque SR155-MC34-GR5-R-L23 (Pack of 22)
Single Row Ball Bearings - 3.969x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $1,042.77
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Single Row Ball Bearings - 3.969x7.938x2.779 mm - Stainless Steel AISI 440C - Ribbon Retainer Low Torque SR155-MC34-GR7-R-L23 (Pack of 50)
Single Row Ball Bearings - 3.969x7.938x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $2,682.50
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Unflanged Bushes - 3.969x7.938x2.779 mm - Bronze SAE 841 Sintered BP0039-0079-0028-BSLU (Each)
Unflanged Bushes - 3.969x7.938x2.779 mm - Bronze SAE 841 Sintered Bush

 $40.41 $47.49
Temporarily Out Of Stock -> Backorder now for delivery around Nov 01, 2026
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Single Row Ball Bearings - 3.969x7.938x2.779 mm - Stainless Steel AISI 440C SFR155-MC34-GR7-R-L23 (Pack of 50)
Single Row Ball Bearings - 3.969x7.938x2.779 mm Flanged - Stainless Steel AISI 440C Bearing

 $2,978.86
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Single Row Ball Bearings - 3.969x7.938x2.779 mm - Stainless Steel AISI 440C SFR155-MC34-GR5-R-L23 (Pack of 20)
Single Row Ball Bearings - 3.969x7.938x2.779 mm Flanged - Stainless Steel AISI 440C Bearing

 $1,053.50
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Flanged Bushes - 3.969x7.938x2.779 mm - Bronze SAE 841 Sintered BF0039-0079-0028-BS0906LU (Each)
Flanged Bushes - 3.969x7.938x2.779 mm - Bronze SAE 841 Sintered Bush

 $40.32 $47.38
Temporarily Out Of Stock -> Backorder now for delivery around Nov 01, 2026
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Dental Applications Bearings - 3.969x7.938x3.175 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage Bearing SR155A-ZS-MC34-GR5-KC-L23 (Pack of 30)
Dental Applications Bearings - 3.969x7.938x3.175 mm - Stainless Steel AISI 440C - High Speed Phenolic Cage Bearing

 $1,972.50 $2,365.40
Temporarily Out Of Stock -> Backorder now for delivery around Dec 07, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR155A-ZZS-MC34-GR5-R-L23 (Pack of 20)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $1,121.32
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm - Stainless Steel AISI 440C SR155A-ZZS-MC3 (Pack of 50)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing

 $304.59
Temporarily Out Of Stock -> Backorder now for delivery around Sep 06, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR155A-ZZS-MC34-GR7-R-L23 (Pack of 50)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing

 $3,161.23
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm - Stainless Steel AISI 440C SR155A-ZZS-MC3-JP6 (Each)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing

 $18.50 $21.60
Temporarily Out Of Stock -> Backorder now for delivery around Sep 13, 2026
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Unflanged Bushes - 3.969x7.938x3.175 mm - Bronze SAE 841 Sintered BP0039-0079-0032-BSLU (Each)
Unflanged Bushes - 3.969x7.938x3.175 mm - Bronze SAE 841 Sintered Bush

 $40.50 $47.60
Temporarily Out Of Stock -> Backorder now for delivery around Nov 01, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm - Chrome Steel SAE 52100 R155A-ZZS-MC3 (Pack of 20)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

 $157.95 $187.95
Temporarily Out Of Stock -> Backorder now for delivery around Sep 06, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm - Stainless Steel AISI 440C SFR155A-ZZS-MC34-GR5-R-L23 (Pack of 20)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Flanged - Stainless Steel AISI 440C Bearing

 $1,235.05
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm - Stainless Steel AISI 440C SFR155A-ZZS-MC3-JP6 (Pack of 20)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Flanged - Stainless Steel AISI 440C Bearing

 $191.59 $394.57
Temporarily Out Of Stock -> Backorder now for delivery around Sep 06, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm - Stainless Steel AISI 440C SFR155A-ZZS-MC34-GR7-R-L23 (Pack of 40)
Single Row Ball Bearings - 3.969x7.938x3.175 mm Flanged - Stainless Steel AISI 440C Bearing

 $2,787.41
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm - Stainless Steel AISI 440C SWR155A-ZZS-MC34-U3-AF12 (Each)
Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing

 $65.86
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm - Stainless Steel AISI 440C SWR155A-ZZS-MC34-U3-G5 (Pack of 50)
Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing

 $1,730.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm - Stainless Steel AISI 440C SFWR155A-ZZS-MC34-GR7-R-L23 (Pack of 30)
Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm Flanged - Stainless Steel AISI 440C Bearing

 $2,926.14
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm - Stainless Steel AISI 440C SFWR155A-ZZS-MC34-GR5-R-L23 (Pack of 20)
Single Row Ball Bearings - 3.969x7.938x3.175 mm / 3.969 mm Flanged - Stainless Steel AISI 440C Bearing

 $1,505.59
Temporarily Out Of Stock -> Backorder now for delivery around Sep 29, 2026
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Flanged Bushes - 3.969x7.938x3.175 mm - Bronze SAE 841 Sintered BF0039-0079-0032-BS0909LU (Each)
Flanged Bushes - 3.969x7.938x3.175 mm - Bronze SAE 841 Sintered Bush

 $40.95 $48.15
Temporarily Out Of Stock -> Backorder now for delivery around Nov 01, 2026
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Flat Washers - 3.97x9.53x1.59 mm - Fibre W0040-F-010-016-FBR-R (Pack of 1000)
Flat Washers - 3.97x9.53x1.59 mm Commercial - Fibre Washer

 $169.59 $201.91
Temporarily Out Of Stock -> Backorder now for delivery around Oct 16, 2026
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Lock Washers - 3.969x9.7x0.6 mm W0040-LE-010-006-CZ (Pack of 100)
Lock Washers - 3.97x9.7x0.6 mm External Tooth Washer

 $18.86
Temporarily Out Of Stock -> Backorder now for delivery around Oct 16, 2026
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Metallic Balls - 3.969 mm 304 Stainless - ISO 3290 Grade 100 Ball BL-00397-S4-G100 (Pack of 500)
Metallic Balls - 3.969 mm 304 Stainless - ISO 3290 Grade 100 Ball

 $15.77
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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External Retaining Rings - 3.97x0.64 - - Circlips - Stainless Steel AISI 420C Circlip CNG-00397-4 (Pack of 250)
External Retaining Rings - 3.97x0.64 - - Circlips - Stainless Steel AISI 420C Circlip

 $711.32 $1,662.00
Temporarily Out Of Stock -> Backorder now for delivery around Oct 22, 2026
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External Retaining Rings - 3.97x0.64 - - Circlips - Carbon Steel Circlip CNG-00397-06-C-2 (Pack of 100)
External Retaining Rings - 3.97x0.64 - - Circlips - Carbon Steel Circlip

 $21.50 $46.20
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Circlip Pliers Tools - Clip Size Range 3.97 mm -5/32 Imperial- Small Hole Straight ° - External Only PRS-E023-M (Each)
Circlip Pliers Tools - Clip Size Range 3.97 mm - 5/32 Imperial - Small Hole Straight 0 ° - External Only External

 $154.86 $184.24
Temporarily Out Of Stock -> Backorder now for delivery around Oct 30, 2026
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Wing Nuts - 5/32-32 BSW -3.969mm- - - Brass NT039W-WG-BR (Pack of 200)
Wing Nuts - 5/32-32 BSW - 3.969mm - - - - - Brass Nut

 $229.86 $274.24
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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E-Clips Retaining Rings - 3.97x2.95x0.38 mm - Carbon Steel ECB-0029-0039-C (Pack of 750)
E-Clips Retaining Rings - 3.97x2.95x0.38 mm Bowed - Carbon Steel E-Clip

 $159.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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E-Clips Retaining Rings - 3.97x2.95x0.64 mm - Carbon Steel ECL-0029-0039-C (Pack of 100)
E-Clips Retaining Rings - 3.97x2.95x0.64 mm Basic - Carbon Steel E-Clip

 $21.05 $45.13
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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E-Clips Retaining Rings - 3.97x3x1.06 mm - Carbon Steel ECL-0030-0039-C (Pack of 1250)
E-Clips Retaining Rings - 3.97x3x1.06 mm Basic - Carbon Steel E-Clip

 $279.77
Temporarily Out Of Stock -> Backorder now for delivery around Oct 22, 2026
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E-Clips Retaining Rings - 3.97x3.01x0.89 mm - Carbon Steel ECL-0030-0039-C-KR (Pack of 50)
E-Clips Retaining Rings - 3.97x3.01x0.89 mm Klipring - Carbon Steel E-Clip

 $27.86 $58.57
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Hexagonal Nuts - 5/32-32 BSW -3.969mm- 3.2x7 mm - Brass NT039W-HX-BR (Pack of 50)
Hexagonal Nuts - 5/32-32 BSW - 3.969mm - 3.2x7 mm Full - Brass Nut

 $37.86
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Hexagonal Nuts - 5/32-32 BSW -3.969mm- 3.2x7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 NT039W-HX-S4 (Pack of 100)
Hexagonal Nuts - 5/32-32 BSW - 3.969mm - 3.2x7 mm Full - Stainless Steel 304 Similar to A2, 18-8 HRB80 Nut

 $29.41
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 K-0397-0397-2540B-C (Pack of 100)
Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 Key

 $38.41 $45.09
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 Zinc Plated K-0397-0397-2540BO-Z (Pack of 50)
Machine Keys - 3.97x3.97x25.4 mm - Carbon Steel C45 Zinc Plated Key

 $30.14 $35.16
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Machine Keys - 3.97x3.97x38.1 mm - Carbon Steel C45 Zinc Plated K-0397-0397-3810BO-Z (Pack of 950)
Machine Keys - 3.97x3.97x38.1 mm - Carbon Steel C45 Zinc Plated Key

 $938.77
Temporarily Out Of Stock -> Backorder now for delivery around Oct 01, 2026
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Woodruff Keys - 3.97x15.88x6.4 mm - Stainless Steel 303 Similar to A2, 304, 18-8 KW-040-062-153-S3 (Each)
Woodruff Keys - 3.97x6.2x15.29 mm 303 Stainless Steel - Stainless Steel 303 Similar to A2, 304, 18-8 Key

 $7.68 $8.82
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Pan Head Screws - 5/32-32 BSW - 3.969mm - 6.4 mm - Zinc Plated Steel Phillips SC039W-006-P-PH-CZ (Pack of 100)
Pan Head Screws - 5/32-32 BSW - 3.969mm - 6.4 mm - Zinc Plated Steel Phillips Screw

 $52.41
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 6.4 mm - Zinc Plated Steel Slotted SK039W-006-SL-CZ (Pack of 100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 6.4 mm - Zinc Plated Steel Slotted Screw

 $52.41
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Needle Roller without Inner Ring Bearings - 3.97x7.14x7.92 mm / 262 mm - Chrome Steel Shell NSO-0040-0071-0079-FC (Each)
Needle Roller without Inner Ring Bearings - 3.97x7.14x7.92 mm / 262 Kgf Shell Type - Chrome Steel Bearing

 $13.14 $15.16
Temporarily Out Of Stock -> Backorder now for delivery around Aug 14, 2026
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Woodruff Keys - 3.97x19.05x8 mm - Carbon Steel C45 KW-040-078-185-CH (Pack of 13)
Woodruff Keys - 3.97x7.8x18.54 mm Plain - Carbon Steel C45 Hardened Key

 $15.50 $18.00
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Roll Pins - 3.97x7.92x4.37 mm - Carbon Spring Steel Self Finish RP039-0079-C (Pack of 1000)
Roll Pins - 3.97x7.92x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $307.32 $367.18
Temporarily Out Of Stock -> Backorder now for delivery around Dec 06, 2026
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Woodruff Keys - 3.97x22.23x9.3 mm - Carbon Steel C45 KW-040-094-217-C (Pack of 500)
Woodruff Keys - 3.97x9.4x21.69 mm Plain - Carbon Steel C45 Key

 $989.14
Temporarily Out Of Stock -> Backorder now for delivery around Sep 24, 2026
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Woodruff Keys - 3.97x22.23x9.3 mm - Carbon Steel C45 KW-040-094-217-CH (Pack of 13)
Woodruff Keys - 3.97x9.4x21.69 mm Plain - Carbon Steel C45 Hardened Key

 $21.41 $25.09
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Roll Pins - 3.97x9.5x4.37 mm - Spring Steel Zinc Plated RP039-0095-Z (Pack of 500)
Roll Pins - 3.97x9.5x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $285.23 $340.67
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 9.5 mm - Zinc Plated Steel SC039W-010-R-SL-CZ (Pack of 100)
Round Head Screws - 5/32-32 BSW - 3.969mm - 9.5 mm - Zinc Plated Steel Screw

 $51.77
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 9.5 mm - Zinc Plated Steel Phillips SK039W-010-PH-CZ (Pack of 100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 9.5 mm - Zinc Plated Steel Phillips Screw

 $54.23
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 9.5 mm - Zinc Plated Steel Slotted SK039W-010-SL-CZ (Pack of 100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 9.5 mm - Zinc Plated Steel Slotted Screw

 $51.77
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 9.525 mm - Brass Slotted SK039W-010-SL-BR (Pack of 100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 9.525 mm - Brass Slotted Screw

 $35.05 $41.05
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Coiled Pins - 3.97x9.53 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-010-C (Pack of 25000)
Coiled Pins - 3.97x9.53 - 3.97 - 4.06 - High Carbon Steel Pin

 $7,785.59 $9,341.11
Temporarily Out Of Stock -> Backorder now for delivery around Dec 01, 2026
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Roll Pins - 3.97x9.53x4.37 mm - Carbon Spring Steel Self Finish RP039-0095-C (Pack of 100)
Roll Pins - 3.97x9.53x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $26.23 $30.47
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Compression Springs - 3.97x11.1x0.71 mm - Spring Steel CS-0397-0111-07-M-C (Each)
Compression Springs - 3.97x11.1x0.71 mm Music Wire - Carbon Spring Steel

 $7.41 $8.49
Temporarily Out Of Stock -> Backorder now for delivery around Sep 30, 2026
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Roll Pins - 3.97x11.1x4.37 mm - Spring Steel Zinc Plated RP039-0111-Z (Pack of 500)
Roll Pins - 3.97x11.1x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $192.59 $229.51
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Roll Pins - 3.97x11.1x4.37 mm - Carbon Spring Steel Self Finish RP039-0111-C (Pack of 100)
Roll Pins - 3.97x11.1x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $26.41 $30.69
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Roll Pins - 3.97x11.1x4.37 mm - Stainless Steel AISI 420C Rc 46-52 RP039-0111-420 (Pack of 1000)
Roll Pins - 3.97x11.1x4.37 mm - Stainless Steel AISI 420C Rc 46-52 Pin

 $181.50 $216.20
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Compression Springs - 3.97x12.7x0.36 mm - Spring Steel CS-0397-0127-04-M-C (Each)
Compression Springs - 3.97x12.7x0.36 mm Music Wire - Carbon Spring Steel

 $5.32 $6.18
Temporarily Out Of Stock -> Backorder now for delivery around Sep 30, 2026
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Coiled Pins - 3.97x11.13 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-011-C (Pack of 50)
Coiled Pins - 3.97x11.13 - 3.97 - 4.06 - High Carbon Steel Pin

 $22.14 $25.96
Temporarily Out Of Stock -> Backorder now for delivery around Aug 31, 2026
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Taper Imperial Pins - 3.97x12.7x3.71 mm - Carbon Steel TP-039-0127-C (Pack of 100)
Taper Imperial Pins - 3.97x12.7x3.71 mm Standard - Carbon Steel Pin

 $116.95 $138.75
Temporarily Out Of Stock -> Backorder now for delivery around Nov 07, 2026
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