Backorder Items

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

Add the quantities required for each item, then click "Add to Cart" before proceeding to the next page

Product Price Quantity
Countersunk Screws - 5/32-32 BSW - 3.969mm - 15.9 mm - Zinc Plated Steel Slotted SK039W-016-SL-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 15.9 mm - Zinc Plated Steel Slotted Screw

 $49.23
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Coiled Pins - 3.97x17.45 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-017-C (PK-12500)
Coiled Pins - 3.97x17.45 - 3.97 - 4.06 - High Carbon Steel Pin

 $8,386.95
Temporarily Out Of Stock -> Backorder now for delivery around Sep 24, 2026
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Roll Pins - 3.97x17.45x4.37 mm - Carbon Spring Steel Self Finish RP039-0174-C (PK-100)
Roll Pins - 3.97x17.45x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $22.86 $27.44
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x20.6x4.37 mm - Carbon Spring Steel Self Finish RP039-0206-C (PK-1000)
Roll Pins - 3.97x20.6x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $144.59 $173.51
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x22.2x4.37 mm - Spring Steel Zinc Plated RP039-0222-Z (PK-500)
Roll Pins - 3.97x22.2x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $220.23 $264.27
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x22.2x4.37 mm - Stainless Steel AISI 420C Rc 46-52 RP039-0222-420 (PK-1000)
Roll Pins - 3.97x22.2x4.37 mm - Stainless Steel AISI 420C Rc 46-52 Pin

 $193.95 $232.75
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x22.23x4.37 mm - Carbon Spring Steel Self Finish RP039-0222-C (PK-100)
Roll Pins - 3.97x22.23x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $24.23 $29.07
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x23.8x4.37 mm - Spring Steel Zinc Plated RP039-0238-Z (PK-500)
Roll Pins - 3.97x23.8x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $221.14 $265.36
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 19.05 mm - Brass Slotted SK039W-019-SL-BR (PK-200)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 19.05 mm - Brass Slotted Screw

 $133.41 $160.09
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Brass Slotted SC039W-019-R-SL-BR (PK-200)
Round Head Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Brass Slotted Screw

 $133.41 $160.09
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Pan Head Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel Phillips SC039W-019-P-PH-CZ (PK-100)
Pan Head Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel Phillips Screw

 $49.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel SC039W-019-R-SL-CZ (PK-100)
Round Head Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel Screw

 $49.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel Phillips SK039W-019-PH-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel Phillips Screw

 $49.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Coiled Pins - 3.97x25.4 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-025-C (PK-50)
Coiled Pins - 3.97x25.4 - 3.97 - 4.06 - High Carbon Steel Pin

 $21.59 $25.91
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel Slotted SK039W-019-SL-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 19.1 mm - Zinc Plated Steel Slotted Screw

 $49.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Coiled Pins - 3.97x25.4 - 3.97 - 4.06 - Stainless Steel 304 Similar to A2, 18-8 HRB80 PSP-039-025-S2 (PK-2500)
Coiled Pins - 3.97x25.4 - 3.97 - 4.06 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin

 $2,197.41 $2,636.89
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x25.4x4.37 mm - Spring Steel Zinc Plated RP039-0254-Z (PK-500)
Roll Pins - 3.97x25.4x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $220.23 $264.27
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x25.4x4.37 mm - Stainless Steel AISI 420C Rc 46-52 RP039-0254-420 (PK-100)
Roll Pins - 3.97x25.4x4.37 mm - Stainless Steel AISI 420C Rc 46-52 Pin

 $27.86 $33.44
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x25.4x4.37 mm - Carbon Spring Steel Self Finish RP039-0254-C (PK-50)
Roll Pins - 3.97x25.4x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $12.77 $15.33
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x23.8x4.37 mm - Carbon Spring Steel Self Finish RP039-0238-C (PK-50)
Roll Pins - 3.97x23.8x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $12.41 $14.89
Temporarily Out Of Stock -> Backorder now for delivery around Jul 12, 2026
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Compression Springs - 3.97x25.4x0.36 mm - Spring Steel CS-0397-0254-04-M-C (Each)
Compression Springs - 3.97x25.4x0.36 mm Music Wire - Carbon Spring Steel

 $4.41 $5.29
Temporarily Out Of Stock -> Backorder now for delivery around Aug 05, 2026
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Compression Springs - 3.97x25.4x0.71 mm - Spring Steel CS-0397-0254-07-M-C (Each)
Compression Springs - 3.97x25.4x0.71 mm Music Wire - Carbon Spring Steel

 $4.86 $5.84
Temporarily Out Of Stock -> Backorder now for delivery around Aug 05, 2026
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Roll Pins - 3.97x28.6x4.37 mm - Stainless Steel AISI 420C Rc 46-52 RP039-0286-420 (PK-50)
Roll Pins - 3.97x28.6x4.37 mm - Stainless Steel AISI 420C Rc 46-52 Pin

 $35.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Roll Pins - 3.97x28.6x4.37 mm - Spring Steel Zinc Plated RP039-0286-Z (PK-500)
Roll Pins - 3.97x28.6x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $227.95 $273.55
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Coiled Pins - 3.97x31.75 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-032-C (PK-50)
Coiled Pins - 3.97x31.75 - 3.97 - 4.06 - High Carbon Steel Pin

 $20.14 $24.16
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x31.8x4.37 mm - Spring Steel Zinc Plated RP039-0318-Z (PK-500)
Roll Pins - 3.97x31.8x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $186.23 $223.47
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Brass Slotted SC039W-025-R-SL-BR (PK-200)
Round Head Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Brass Slotted Screw

 $145.68 $174.82
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Brass Slotted SK039W-025-SL-BR (PK-200)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Brass Slotted Screw

 $145.68 $174.82
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Zinc Plated Steel SC039W-025-R-SL-CZ (PK-100)
Round Head Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Zinc Plated Steel Screw

 $49.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Roll Pins - 3.97x34.9x4.37 mm - Spring Steel Zinc Plated RP039-0349-Z (PK-500)
Roll Pins - 3.97x34.9x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $203.23 $243.87
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Zinc Plated Steel Phillips SK039W-025-PH-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Zinc Plated Steel Phillips Screw

 $49.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Zinc Plated Steel Slotted SK039W-025-SL-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 25.4 mm - Zinc Plated Steel Slotted Screw

 $49.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Coiled Pins - 3.97x28.58 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-029H-C (PK-50)
Coiled Pins - 3.97x28.58 - 3.97 - 4.06 - High Carbon Steel Pin

 $35.68 $42.82
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x34.9x4.37 mm - Stainless Steel AISI 420C Rc 46-52 RP039-0349-420 (PK-500)
Roll Pins - 3.97x34.9x4.37 mm - Stainless Steel AISI 420C Rc 46-52 Pin

 $108.05 $129.65
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Coiled Pins - 3.97x28.58 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-029-C (PK-5000)
Coiled Pins - 3.97x28.58 - 3.97 - 4.06 - High Carbon Steel Pin

 $1,113.59 $1,336.31
Temporarily Out Of Stock -> Backorder now for delivery around Oct 02, 2026
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Coiled Pins - 3.97x34.93 - 3.97 - 4.06 - Stainless Steel 304 Similar to A2, 18-8 HRB80 PSP-039-035-S2 (PK-50)
Coiled Pins - 3.97x34.93 - 3.97 - 4.06 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin

 $59.23 $71.07
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Coiled Pins - 3.97x38.1 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-038-C (PK-100)
Coiled Pins - 3.97x38.1 - 3.97 - 4.06 - High Carbon Steel Pin

 $38.41 $46.09
Temporarily Out Of Stock -> Backorder now for delivery around Oct 02, 2026
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Roll Pins - 3.97x38.1x4.37 mm - Spring Steel Zinc Plated RP039-0381-Z (PK-500)
Roll Pins - 3.97x38.1x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $204.95 $245.95
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x38.1x4.37 mm - Carbon Spring Steel Self Finish RP039-0381-C (PK-50)
Roll Pins - 3.97x38.1x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $14.95 $17.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Taper Imperial Pins - 3.97x31.75x3.3 mm - Carbon Steel TP-039-0318-C (PK-5)
Taper Imperial Pins - 3.97x31.75x3.3 mm Standard - Carbon Steel Pin

 $17.05
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Coiled Pins - 3.97x31.75 - 3.97 - 4.06 - Carbon Steel - High Carbon PSP-039-032H-C (PK-50)
Coiled Pins - 3.97x31.75 - 3.97 - 4.06 - High Carbon Steel Pin

 $36.05 $43.25
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x38.1x4.37 mm - Stainless Steel AISI 420C Rc 46-52 RP039-0381-420 (PK-25)
Roll Pins - 3.97x38.1x4.37 mm - Stainless Steel AISI 420C Rc 46-52 Pin

 $22.23
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Roll Pins - 3.97x31.75x4.37 mm - Carbon Spring Steel Self Finish RP039-0318-C (PK-50)
Roll Pins - 3.97x31.75x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $13.86 $16.64
Temporarily Out Of Stock -> Backorder now for delivery around Aug 16, 2026
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Roll Pins - 3.97x31.8x4.37 mm - Stainless Steel AISI 420C Rc 46-52 RP039-0318-420 (PK-1000)
Roll Pins - 3.97x31.8x4.37 mm - Stainless Steel AISI 420C Rc 46-52 Pin

 $365.32
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 31.8 mm - Brass Slotted SC039W-032-R-SL-BR (PK-200)
Round Head Screws - 5/32-32 BSW - 3.969mm - 31.8 mm - Brass Slotted Screw

 $157.50 $189.00
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Roll Pins - 3.97x41.28x4.37 mm - Carbon Spring Steel Self Finish RP039-0413-C (PK-50)
Roll Pins - 3.97x41.28x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $15.59 $18.71
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 31.8 mm - Brass Slotted SK039W-032-SL-BR (PK-200)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 31.8 mm - Brass Slotted Screw

 $157.50 $189.00
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Roll Pins - 3.97x41.3x4.37 mm - Spring Steel Zinc Plated RP039-0413-Z (PK-500)
Roll Pins - 3.97x41.3x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $245.77 $294.93
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 31.8 mm - Zinc Plated Steel SC039W-032-R-SL-CZ (PK-100)
Round Head Screws - 5/32-32 BSW - 3.969mm - 31.8 mm - Zinc Plated Steel Screw

 $51.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Taper Imperial Pins - 3.97x44.45x3.03 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 TP-039-0445-S3 (Each)
Taper Imperial Pins - 3.97x44.45x3.03 mm Standard - Stainless Steel 304 Similar to A2, 18-8 HRB80 Pin

 $6.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Taper Imperial Pins - 3.97x44.45x3.03 mm - Carbon Steel TP-039-0445-C (PK-5)
Taper Imperial Pins - 3.97x44.45x3.03 mm Standard - Carbon Steel Pin

 $21.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x44.45x4.37 mm - Carbon Spring Steel Self Finish RP039-0445-C (PK-50)
Roll Pins - 3.97x44.45x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $16.23 $19.47
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x44.5x4.37 mm - Spring Steel Zinc Plated RP039-0445-Z (PK-500)
Roll Pins - 3.97x44.5x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $246.59 $295.91
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x34.9x4.37 mm - Carbon Spring Steel Self Finish RP039-0349-C (PK-50)
Roll Pins - 3.97x34.9x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $14.41 $17.29
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x47.6x4.37 mm - Spring Steel Zinc Plated RP039-0476-Z (PK-500)
Roll Pins - 3.97x47.6x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $248.32 $297.98
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x47.63x4.37 mm - Carbon Spring Steel Self Finish RP039-0476-C (PK-50)
Roll Pins - 3.97x47.63x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $17.32 $20.78
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x50.8x4.37 mm - Spring Steel Zinc Plated RP039-0508-Z (PK-500)
Roll Pins - 3.97x50.8x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $249.14 $298.96
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x50.8x4.37 mm - Carbon Spring Steel Self Finish RP039-0508-C (PK-50)
Roll Pins - 3.97x50.8x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $18.14 $21.76
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Brass Slotted SC039W-038-R-SL-BR (PK-200)
Round Head Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Brass Slotted Screw

 $168.05 $201.65
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Brass Slotted SK039W-038-SL-BR (PK-200)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Brass Slotted Screw

 $168.05 $201.65
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Pan Head Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Zinc Plated Steel Phillips SC039W-038-P-PH-CZ (PK-100)
Pan Head Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Zinc Plated Steel Phillips Screw

 $51.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Zinc Plated Steel Slotted SK039W-038-SL-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 38.1 mm - Zinc Plated Steel Slotted Screw

 $51.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Roll Pins - 3.97x57.15x4.37 mm - Carbon Spring Steel Self Finish RP039-0572-C (PK-125)
Roll Pins - 3.97x57.15x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $89.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x57.2x4.37 mm - Spring Steel Zinc Plated RP039-0572-Z (PK-500)
Roll Pins - 3.97x57.2x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $314.59 $377.51
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Roll Pins - 3.97x63.5x4.37 mm - Carbon Spring Steel Self Finish RP039-0635-C (PK-50)
Roll Pins - 3.97x63.5x4.37 mm Carbon Steel - Carbon Spring Steel Self Finish Pin

 $29.86 $35.84
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Roll Pins - 3.97x63.5x4.37 mm - Spring Steel Zinc Plated RP039-0635-Z (PK-500)
Roll Pins - 3.97x63.5x4.37 mm - Carbon Spring Steel Zinc Plated Pin

 $433.59 $520.31
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 44.5 mm - Zinc Plated Steel SC039W-045-R-SL-CZ (PK-100)
Round Head Screws - 5/32-32 BSW - 3.969mm - 44.5 mm - Zinc Plated Steel Screw

 $53.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 44.5 mm - Zinc Plated Steel Slotted SK039W-045-SL-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 44.5 mm - Zinc Plated Steel Slotted Screw

 $53.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Circlip Pliers Tools - Clip Size Range 3.97 mm -5/32 Imperial- Small Hole 45 ° - External Only PRS-E023-45M (Each)
Circlip Pliers Tools - Clip Size Range 3.97 mm - 5/32 Imperial - Small Hole 45 ° - External Only External

 $290.86 $349.04
Temporarily Out Of Stock -> Backorder now for delivery around Sep 04, 2026
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Taper Imperial Pins - 3.97x50.8x2.9 mm - Carbon Steel TP-039-0508-C (PK-5)
Taper Imperial Pins - 3.97x50.8x2.9 mm Standard - Carbon Steel Pin

 $23.05
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Coiled Pins - 3.97x50.8 - 4.00 - 4.12 - Carbon Steel - High Carbon PSP-039-051-C (PK-12500)
Coiled Pins - 3.97x50.8 - 4.00 - 4.12 - High Carbon Steel Pin

 $4,526.41 $5,431.69
Temporarily Out Of Stock -> Backorder now for delivery around Sep 07, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Brass Slotted SC039W-051-R-SL-BR (PK-200)
Round Head Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Brass Slotted Screw

 $210.95 $253.15
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Brass Slotted SK039W-051-SL-BR (PK-200)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Brass Slotted Screw

 $210.95 $253.15
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Round Head Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Zinc Plated Steel SC039W-051-R-SL-CZ (PK-100)
Round Head Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Zinc Plated Steel Screw

 $54.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Countersunk Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Zinc Plated Steel Slotted SK039W-051-SL-CZ (PK-100)
Countersunk Screws - 5/32-32 BSW - 3.969mm - 50.8 mm - Zinc Plated Steel Slotted Screw

 $54.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Circlip Pliers Tools - Clip Size Range 3.97 mm -5/32 Imperial- Small Hole 90 ° - External Only PRS-E023-90M (Each)
Circlip Pliers Tools - Clip Size Range 3.97 mm - 5/32 Imperial - Small Hole 90 ° - External Only External

 $290.86 $349.04
Temporarily Out Of Stock -> Backorder now for delivery around Sep 04, 2026
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Taper Imperial Pins - 3.97x101.6x1.84 mm - Carbon Steel TP-039-1016-C (PK-100)
Taper Imperial Pins - 3.97x101.6x1.84 mm Standard - Carbon Steel Pin

 $473.14
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Dome Nuts - 5/32-32 BSW -3.969mm- Steel - Chrome Plated NT039W-DM-CC (PK-50)
Dome Nuts - 5/32-32 BSW - 3.969mm - Steel - Chrome Plated - - Nut

 $18.86 $22.64
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Metallic Balls - 4 mm SAE52100 Chrome - ISO 3290 Grade 100 Ball BL-00400-CH-G100 (PK-10000)
Metallic Balls - 4 mm SAE52100 Chrome - ISO 3290 Grade 100 Ball

 $255.14 $600.00
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Drill Blanks Rod - 3.988x79.38 mm - No 22 - High Speed Carbon Steel Drill Rod DB97RS (PK-12)
Drill Blanks Rod - 3.988x79.38 mm - No 22 - High Speed Carbon Steel Drill Rod

 $167.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Glass Balls - 4 mm Fused Silica - AFBMA Grade 25 Ball BL-00400-FS-G25 (PK-5)
Glass Balls - 4 mm Fused Silica - AFBMA Grade 25 Ball

 $114.41 $137.29
Temporarily Out Of Stock -> Backorder now for delivery around Aug 03, 2026
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Ceramic Balls - 4 mm Synthetic Ruby - AFBMA Grade 25 Ball BL-00400-RY-G25 (PK-5)
Ceramic Balls - 4 mm Synthetic Ruby - AFBMA Grade 25 Ball

 $92.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 03, 2026
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Ceramic Balls - 4 mm Synthetic Sapphire - AFBMA Grade 25 Ball BL-00400-SP-G25 (PK-5)
Ceramic Balls - 4 mm Synthetic Sapphire - AFBMA Grade 25 Ball

 $78.05 $93.65
Temporarily Out Of Stock -> Backorder now for delivery around Aug 03, 2026
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Metallic Balls - 4 mm Tungsten Carbide - AFBMA Grade 25 Ball BL-00400-TC-G25 (PK-5)
Metallic Balls - 4 mm Tungsten Carbide - AFBMA Grade 25 Ball

 $67.77 $81.33
Temporarily Out Of Stock -> Backorder now for delivery around Aug 03, 2026
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Adjustable Tapped and Reamed Handles - M4 -4x0.7mm- Plastic with Fireglass reinforcements 40 mm KHD-201RS (Each)
Adjustable Tapped and Reamed Handles - M4 - 4x0.7mm - Plastic with Fireglass reinforcements 40 mm Handle

 $12.86 $15.44
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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General Purpose O-Rings - 4x0.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-00400-050-N70 (PK-4000)
General Purpose O-Rings - 4x0.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring

 $163.95
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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External Retaining Rings - 4x0.3x3.7 mm - Stainless Steel 301 S11/S22 WRE-0040-SQ-S1 (PK-1000)
External Retaining Rings - 4x0.3x3.7 mm Snap Rings - Stainless Steel 301 S11/S22 Snap Ring

 $1,205.77 $1,446.93
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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External Retaining Rings - 4x0.5x3.8 mm Snap Rings - Carbon Spring Steel WRE-0040-LS (PK-50)
External Retaining Rings - 4x0.5x3.8 mm Snap Rings - Carbon Spring Steel

 $127.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Allthread Threaded Rod - M4 - 4x0.7mm - 0.700 mm / 36.29 TPI 1000 mm - Brass AT040M-1000-BR (Length)
Allthread Threaded Rod - M4 - 4x0.7mm - 0.700 mm / 36.29 TPI 1000 mm - Brass

 $56.50 $67.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Threading Tools - M4 -4x0.7mm- 0.700 mm / 36.29 TPI - Set of 3 - High Speed Carbon Steel TPC-040M-ST3-H (Set)
Threading Tools - M4 - 4x0.7mm - 0.700 mm / 36.29 TPI - Set of 3 Hand Taps - High Speed Carbon Steel Tap

 $38.95 $46.75
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Allthread Threaded Rod - M4 - 4x0.7mm - 0.700 mm / 36.29 TPI 1000 mm - Steel AT040M-1000-M (Length)
Allthread Threaded Rod - M4 - 4x0.7mm - 0.700 mm / 36.29 TPI 1000 mm - Steel

 $12.77 $15.33
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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External Retaining Rings - 4x0.8x3.15 mm - Spring Steel WRE-0040-RD (PK-2)
External Retaining Rings - 4x0.8x3.15 mm Round Wire - Carbon Spring Steel Circlip

 $11.05 $19.88
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Fluoroelastomer Bulk O-Rings - 4x1 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring ORB-00400-100-VBR75 (PK-9000)
Fluoroelastomer Bulk O-Rings - 4x1 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

 $397.05
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring OR-00400-150-N70 (PK-10)
General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring

 $25.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-00400-150-N70 (PK-41500)
General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring

 $523.05
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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Fluoroelastomer O-Rings - 4x1.5 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring OR-00400-150-VBR75 (PK-50)
Fluoroelastomer Packs O-Rings - 4x1.5 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

 $11.32
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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General Purpose O-Rings - 4x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring OR-00400-180-N70 (PK-3950)
General Purpose O-Rings - 4x1.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring

 $316.14
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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General Purpose O-Rings - 4x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-00400-180-N70 (PK-39500)
General Purpose O-Rings - 4x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring

 $497.86
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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General Purpose O-Rings - 4x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-00400-200-N70 (PK-35500)
General Purpose O-Rings - 4x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring

 $559.23
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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Fluoroelastomer O-Rings - 4x2 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring OR-00400-200-VBR75 (PK-50)
Fluoroelastomer Packs O-Rings - 4x2 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

 $12.59
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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