Backorder Items

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

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Product Price Quantity
Metallic Balls - 4 mm Ti-Gr23/Ti-6AL4V-ELI - ISO 3290 Grade 100 Titanium Alloy Ball BLT-00400-T23-12 (PK-500)
Metallic Balls - 4 mm Ti-Gr23/Ti-6AL4V-ELI - ISO 3290 Grade 100 Titanium Alloy Ball

 $221.14 $265.36
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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Metallic Balls - 4 mm Ti-Gr23/Ti-6AL4V-ELI - ISO 3290 Grade 100 Titanium Alloy Ball BLT-00400-T23-16 (PK-500)
Metallic Balls - 4 mm Ti-Gr23/Ti-6AL4V-ELI - ISO 3290 Grade 100 Titanium Alloy Ball

 $221.14 $265.36
Temporarily Out Of Stock -> Backorder now for delivery around Aug 04, 2026
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Fluoroelastomer Bulk O-Rings - 4x1.5 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring ORB-00400-150-VBR75 (PK-8000)
Fluoroelastomer Bulk O-Rings - 4x1.5 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

 $428.50
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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General Purpose O-Rings - 4x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring OR-00400-250-N70 (PK-10)
General Purpose O-Rings - 4x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring

 $21.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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General Purpose O-Rings - 4x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-00400-250-N70 (PK-27000)
General Purpose O-Rings - 4x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring

 $510.41
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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General Purpose O-Rings - 4x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring OR-00400-300-N70 (PK-50)
General Purpose O-Rings - 4x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring

 $15.50
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Fluoroelastomer Bulk O-Rings - 4x2 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring ORB-00400-200-VBR75 (PK-6450)
Fluoroelastomer Bulk O-Rings - 4x2 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

 $447.14
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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General Purpose O-Rings - 4x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-00400-300-N70 (PK-21500)
General Purpose O-Rings - 4x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring

 $541.95
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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Wing Nuts - M4 -4x0.7mm- - - Brass NT040M-WG-BR (PK-200)
Wing Nuts - M4 - 4x0.7mm - - - - - Brass Nut

 $221.86 $266.24
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Shoulder Screws - 4x2 mm - M3x0.5 Slotted Shallow Head - Carbon Steel SHLD040-002-SLL-C (PK-100)
Shoulder Screws - 4x2 mm - M3x0.5 Slotted Shallow Head - Carbon Steel Screw

 $92.50 $111.00
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Shoulder Screws - 4x2.5 mm - M3x0.5 Slotted Shallow Head - Carbon Steel SHLD040-0025-SLL-C (PK-100)
Shoulder Screws - 4x2.5 mm - M3x0.5 Slotted Shallow Head - Carbon Steel Screw

 $92.50 $111.00
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Shoulder Screws - 4x3 mm - M3x0.5 Slotted Shallow Head - Carbon Steel SHLD040-003-SLL-C (PK-100)
Shoulder Screws - 4x3 mm - M3x0.5 Slotted Shallow Head - Carbon Steel Screw

 $92.50 $111.00
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Round Tube - 4x3x1000 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8 0T-0040-0030-1000-SS304 (Each)
Round Tube - 4x3x1000 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8

 $21.68 $26.02
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 3 mm - 304 Stainless SC040M-003-C-SK-4 (Each)
Socket Cap Screws - M4 - 4x0.7mm - 3 mm - 304 Stainless Screw

 $5.50 $6.60
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Hexagonal Nuts - M4 -4x0.7mm- 3.2x7 mm - Brass NT040M-HX-BR (PK-100)
Hexagonal Nuts - M4 - 4x0.7mm - 3.2x7 mm Full - Brass Nut

 $48.14
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Compression Springs - 4x3.5x0.4 mm - Stainless Steel 302/304 Similar to A2, 18-8 CS-0400-0035-04-S2-C (PK-10)
Compression Springs - 4x3.5x0.4 mm - Stainless Steel 302/304 Similar to A2, 18-8 Spring

 $35.14 $42.16
Temporarily Out Of Stock -> Backorder now for delivery around Jul 19, 2026
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Shoulder Screws - 4x3.8 mm - M3x0.5 Slotted Shallow Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 SHLD040-004-SLL-S3 (PK-50)
Shoulder Screws - 4x3.8 mm - M3x0.5 Slotted Shallow Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $582.59
Temporarily Out Of Stock -> Backorder now for delivery around Sep 06, 2026
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Dog Point Carbon Steel Socket Set Screws - M4 - 4x0.7mm - 3.8 mm - Carbon Steel SS040M-0060-AS-DP (PK-100)
Dog Point Carbon Steel Socket Set Screws - M4 - 4x0.7mm - 3.8 mm - Carbon Steel Screw

 $27.68 $56.70
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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General Purpose O-Rings - 4x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring OR-00400-400-N70 (PK-1600)
General Purpose O-Rings - 4x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring

 $352.14
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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General Purpose O-Rings - 4x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-00400-400-N70 (PK-15950)
General Purpose O-Rings - 4x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring

 $552.77
Temporarily Out Of Stock -> Backorder now for delivery around Jun 29, 2026
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Shoulder Screws - 4x4 mm - M3x0.5 Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 SHLD040-004-SL-S3 (PK-50)
Shoulder Screws - 4x4 mm - M3x0.5 Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $288.23
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Thumb Nuts - M4 -4x0.7mm- 4x4 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 NT040M-TH04-S3 (Each)
Thumb Nuts - M4 - 4x0.7mm - 4x4 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Nut

 $5.41 $6.49
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Machine Keys - 4x4x10 mm - Carbon Steel C45 K-0400-0400-1000B-C (PK-50)
Machine Keys - 4x4x10 mm - Carbon Steel C45 Key

 $49.23 $59.07
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x10 mm - Stainless Steel 316 Similar to A4, 18-10 K-0400-0400-1000A-6 (Each)
Machine Keys - 4x4x10 mm - Stainless Steel 316 Similar to A4, 18-10 Key

 $27.14 $32.56
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Machine Keys - 4x4x8 mm - Carbon Steel C45 K-0400-0400-0800B-C (PK-50)
Machine Keys - 4x4x8 mm - Carbon Steel C45 Key

 $49.05 $58.85
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x12 mm - Carbon Steel C45 K-0400-0400-1200B-C (PK-5)
Machine Keys - 4x4x12 mm - Carbon Steel C45 Key

 $10.50 $12.60
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Machine Keys - 4x4x12 mm - Carbon Steel K-0400-0400-1200A-C (PK-50)
Machine Keys - 4x4x12 mm - Carbon Steel Key

 $19.32 $23.18
Temporarily Out Of Stock -> Backorder now for delivery around Jul 31, 2026
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Machine Keys - 4x4x15 mm - Stainless Steel 303 Similar to A2, 304, 18-8 K-0400-0400-1500A-3 (Each)
Machine Keys - 4x4x15 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key

 $5.68
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x14 mm - Carbon Steel C45 K-0400-0400-1400B-C (PK-600)
Machine Keys - 4x4x14 mm - Carbon Steel C45 Key

 $135.77 $162.93
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x16 mm - Carbon Steel C45 K-0400-0400-1600B-C (PK-100)
Machine Keys - 4x4x16 mm - Carbon Steel C45 Key

 $24.95 $29.95
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x15 mm - Carbon Steel K-0400-0400-1500A-C (PK-375)
Machine Keys - 4x4x15 mm - Carbon Steel Key

 $388.77
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x16 mm - Carbon Steel K-0400-0400-1600AB-C (Each)
Machine Keys - 4x4x16 mm - Carbon Steel Key

 $1.32 $1.58
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Machine Keys - 4x4x18 mm - Carbon Steel K-0400-0400-1800A-C (PK-50)
Machine Keys - 4x4x18 mm - Carbon Steel Key

 $29.77 $35.73
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x20 mm - Stainless Steel 303 Similar to A2, 304, 18-8 K-0400-0400-2000A-3 (Each)
Machine Keys - 4x4x20 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key

 $4.41
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x20 mm - Stainless Steel 316 Similar to A4, 18-10 K-0400-0400-2000A-6 (Each)
Machine Keys - 4x4x20 mm - Stainless Steel 316 Similar to A4, 18-10 Key

 $25.77 $30.93
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Machine Keys - 4x4x20 mm - Carbon Steel K-0400-0400-2000AB-C (Each)
Machine Keys - 4x4x20 mm - Carbon Steel Key

 $1.41 $1.69
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Machine Keys - 4x4x20 mm - Carbon Steel C45 K-0400-0400-2000B-C (PK-100)
Machine Keys - 4x4x20 mm - Carbon Steel C45 Key

 $33.59 $40.31
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x25 mm - Carbon Steel C45 K-0400-0400-2500B-C (PK-50)
Machine Keys - 4x4x25 mm - Carbon Steel C45 Key

 $11.95 $14.35
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x25 mm - Stainless Steel 303 Similar to A2, 304, 18-8 K-0400-0400-2500B-3 (PK-50)
Machine Keys - 4x4x25 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Key

 $59.50 $71.40
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated 4R-0040-0300-KZU (PK-4)
Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 Zinc Plated

 $13.23 $15.87
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0040-0300-KS3U (Each)
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8

 $7.59 $9.11
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045 4R-0040-0300-KPU (PK-5)
Square Keysteel Lengths - 4x4x300 mm - Carbon Steel 1045

 $8.32 $9.98
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated 4R-0040-1000-KZO (Each)
Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated

 $12.86 $15.44
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 4R-0040-1000-KPO (PK-2)
Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045

 $15.32 $18.38
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x40 mm - Carbon Steel C45K Zinc Plated K-0400-0400-4000A-Z (PK-5)
Machine Keys - 4x4x40 mm - Carbon Steel C45K Zinc Plated Key

 $22.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 27, 2026
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Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 4R-0040-1000-KPU (PK-2)
Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045

 $13.68 $16.42
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Machine Keys - 4x4x40 mm - Carbon Steel K-0400-0400-4000A-C (PK-5000)
Machine Keys - 4x4x40 mm - Carbon Steel Key

 $1,708.59 $2,050.31
Temporarily Out Of Stock -> Backorder now for delivery around Sep 10, 2026
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Square Keysteel Lengths - 4x4x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0040-1000-KS3U (Each)
Square Keysteel Lengths - 4x4x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8

 $29.14 $34.96
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 4 mm - 304 Stainless SC040M-004-C-SK-4 (Each)
Socket Cap Screws - M4 - 4x0.7mm - 4 mm - 304 Stainless Screw

 $1.14 $1.36
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Pan Head Screws - M4 - 4x0.7mm - 4 mm - 304 Stainless Phillips SC040M-004-PJ-PH-S4 (Each)
Pan Head Screws - M4 - 4x0.7mm - 4 mm - 304 Stainless Phillips Screw

 $3.86 $4.64
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Machine Keys - 4x4x85.73 mm - Carbon Steel C45 K-0400-0400-8573BO-C (PK-50)
Machine Keys - 4x4x85.73 mm - Carbon Steel C45 Key

 $47.59 $57.11
Temporarily Out Of Stock -> Backorder now for delivery around Jul 06, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 4 mm - 316L Stainless SC040M-004-C-SK-S6L (Each)
Socket Cap Screws - M4 - 4x0.7mm - 4 mm - 316L Stainless Screw

 $1.23 $1.47
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 4 mm - Black Oxide Carbon Steel 12.9 Alloy Steel SC040M-004-C-SK-BO (Each)
Socket Cap Screws - M4 - 4x0.7mm - 4 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw

 $0.95 $1.15
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Brass Tipped Socket Set Screws - M4 - 4x0.7mm - 4 mm Alloy Steel - Carbon Steel SS040M-0040-AS-BT (Each)
Brass Tipped Socket Set Screws - M4 - 4x0.7mm - 4 mm Alloy Steel - Carbon Steel Screw

 $7.59 $9.11
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Cone Point Socket Set Screws - M4 - 4x0.7mm - 4 mm - Carbon Steel SS040M-0040-AS-CP (PK-100)
Cone Point Socket Set Screws - M4 - 4x0.7mm - 4 mm - Carbon Steel Screw

 $60.95
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Standard Cup Point Socket Set Screws - M4 - 4x0.7mm - 4 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS040M-0040-S4 (PK-100)
Standard Cup Point Socket Set Screws - M4 - 4x0.7mm - 4 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

 $22.59
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated 4R-0040-1000-KZU (PK-370)
Square Keysteel Lengths - 4x4x1000 mm - Carbon Steel 1045 Zinc Plated

 $1,930.41 $2,316.49
Temporarily Out Of Stock -> Backorder now for delivery around Aug 14, 2026
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Standard Cup Point Socket Set Screws - M4 - 4x0.7mm - 4 mm Zinc Plated DIN916 - Carbon Steel - Hardened SS040M-0040-CZ (PK-100)
Standard Cup Point Socket Set Screws - M4 - 4x0.7mm - 4 mm Zinc Plated DIN916 - Carbon Steel Screw

 $29.32 $35.18
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Button Screws - M4 - 4x0.7mm - 4 mm - Alloy Steel Socket SC040M-004-B-SK-C (PK-100)
Button Screws - M4 - 4x0.7mm - 4 mm - Alloy Steel Socket Screw

 $23.59
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Shoulder Screws - 4x4.8 mm - M3x0.5 Slotted Shallow Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 SHLD040-005-SLL-S3 (PK-50)
Shoulder Screws - 4x4.8 mm - M3x0.5 Slotted Shallow Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $442.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Flat Washers - 4x5x0.01 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 W0040-FP-005-0001-S4 (PK-30)
Flat Washers - 4x5x0.01 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer

 $92.95 $111.55
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Flat Washers - 4x5x0.05 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 W0040-FP-005-0005-S4 (PK-30)
Flat Washers - 4x5x0.05 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer

 $92.95 $111.55
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Flat Washers - 4x5x0.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 W0040-FP-005-0010-S4 (PK-30)
Flat Washers - 4x5x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer

 $102.23 $122.67
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x5x0.18 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0050-018-S4-C (PK-5)
Compression Springs - 4x5x0.18 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $7.14 $8.56
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x5x0.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-050-02-S4-C (PK-5)
Compression Springs - 4x5x0.2 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $6.77 $8.13
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x5x0.26 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0050-026-S4-C (PK-5)
Compression Springs - 4x5x0.26 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $6.77 $8.13
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Flat Washers - 4x5x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 W0040-FP-005-0030-S4 (PK-30)
Flat Washers - 4x5x0.3 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer

 $102.23 $122.67
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x5x0.32 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0050-032-S4-C (PK-5)
Compression Springs - 4x5x0.32 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $7.14 $8.56
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x5x0.35 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0050-035-S4-C (PK-5)
Compression Springs - 4x5x0.35 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $6.50 $7.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x5x0.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0050-04-S4-C (PK-5)
Compression Springs - 4x5x0.4 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $7.14 $8.56
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Compression Springs - 4x5x0.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 CS-0400-0050-045-S4-C (PK-5)
Compression Springs - 4x5x0.45 mm Stainless Steel - SUSS304-WPB / JIS Standard Spring

 $7.14 $8.56
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Push Fit Plungers - 4x5 mm - 3 N Stainless Body - Stainless Steel 400 Series Hardened PLBP-040-050-S3-010 (PK-20)
Ball Push Fit Plungers - 4x5 mm - 3 N Stainless Body - Stainless Steel 400 Series Hardened Plunger

 $29.14 $34.96
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Push Fit Plungers - 4x5 mm - 3 N Stainless Body - Stainless Steel 400 Series Hardened PLBP-040-050-S3-005 (PK-20)
Ball Push Fit Plungers - 4x5 mm - 3 N Stainless Body - Stainless Steel 400 Series Hardened Plunger

 $29.14 $34.96
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Push Fit Plungers - 4x5 mm - 3 N Plastic Body - Plastic PLBP-040-050-PP-005 (PK-20)
Ball Push Fit Plungers - 4x5 mm - 3 N Plastic Body - Plastic Plunger

 $29.14 $34.96
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ball Push Fit Plungers - 4x5 mm - 3 N Plastic Body - Stainless Steel PLBP-040-050-PS-005 (PK-20)
Ball Push Fit Plungers - 4x5 mm - 3 N Plastic Body - Stainless Steel Plunger

 $29.14 $34.96
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Shoulder Screws - 4x5 mm - M3x0.5 Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 SHLD040-005-SL-S3 (PK-50)
Shoulder Screws - 4x5 mm - M3x0.5 Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $288.23
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Shoulder Screws - 4x5 mm - M3x0.5 Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 SHLD040-005-SKT-S3 (PK-50)
Shoulder Screws - 4x5 mm - M3x0.5 Socket Head - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $299.59
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Threaded Spacers - M4 - 4x0.7mm - 5x7 mm Hex - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Spacer SHX-T-040M-005-007-S3 (PK-5)
Threaded Spacers - M4 - 4x0.7mm - 5x7 mm Hex - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Spacer

 $7.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 20, 2026
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Ball Push Fit Plungers - 4x5 mm - 3 N Plastic Body - Plastic PLBP-040-050-PP-007 (PK-5)
Ball Push Fit Plungers - 4x5 mm - 3 N Plastic Body - Plastic Plunger

 $18.14 $21.76
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Ball Push Fit Plungers - 4x5 mm - 3 N Stainless Body - Plastic PLBP-040-050-SP-007 (PK-50)
Ball Push Fit Plungers - 4x5 mm - 3 N Stainless Body - Plastic Plunger

 $216.23 $259.47
Temporarily Out Of Stock -> Backorder now for delivery around Jul 01, 2026
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Shoulder Screws - 4x5 mm - M3x0.5 Slotted Shallow Head - Carbon Steel SHLD040-005-SLL-C (PK-100)
Shoulder Screws - 4x5 mm - M3x0.5 Slotted Shallow Head - Carbon Steel Screw

 $92.50 $111.00
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Threaded Spacers - M4 - 4x0.7mm - 5x7 mm Hex - Steel - Mild S300 Pb Zinc Plated Spacer SHX-T-040M-005-007-MZ (PK-5)
Threaded Spacers - M4 - 4x0.7mm - 5x7 mm Hex - Steel - Mild S300 Pb Zinc Plated Spacer

 $7.77
Temporarily Out Of Stock -> Backorder now for delivery around Aug 20, 2026
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Threaded Spacers - M4 - 4x0.7mm - 5x7 mm Hex - Brass Spacer SHX-T-040M-005-007-BN (PK-500)
Threaded Spacers - M4 - 4x0.7mm - 5x7 mm Hex - Brass Spacer

 $675.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 20, 2026
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Pan Head Screws - M4 - 4x0.7mm - 5 mm - 304 Stainless Phillips SC040M-005-PJ-PH-S4 (Each)
Pan Head Screws - M4 - 4x0.7mm - 5 mm - 304 Stainless Phillips Screw

 $3.77 $4.53
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Countersunk Screws - M4 - 4x0.7mm - 5 mm - 304 Stainless Phillips SK040M-005-PH-S4 (PK-100)
Countersunk Screws - M4 - 4x0.7mm - 5 mm - 304 Stainless Phillips Screw

 $8.95
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Ultra Low Head Screws - M4 - 4x0.7mm - 5 mm - 304 Stainless Socket SC040M-005-ULH-SKT-S4 (Each)
Ultra Low Head Screws - M4 - 4x0.7mm - 5 mm - 304 Stainless Socket Screw

 $11.14 $13.36
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 5 mm - 316 Stainless SC040M-005-C-SK-S6 (PK-100)
Socket Cap Screws - M4 - 4x0.7mm - 5 mm - 316 Stainless Screw

 $46.41
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Button Screws - M4 - 4x0.7mm - 5 mm - 316 Stainless Socket SC040M-005-B-SK-S6 (PK-100)
Button Screws - M4 - 4x0.7mm - 5 mm - 316 Stainless Socket Screw

 $42.68
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 5 mm - 316L Stainless SC040M-005-C-SK-S6L (Each)
Socket Cap Screws - M4 - 4x0.7mm - 5 mm - 316L Stainless Screw

 $1.23 $1.47
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Ultra Low Head Screws - M4 - 4x0.7mm - 5 mm - Alloy Steel - Trivalent Chromate Phillips SC040M-005-ULH-PH-CZ (PK-50)
Ultra Low Head Screws - M4 - 4x0.7mm - 5 mm - Alloy Steel - Trivalent Chromate Phillips Screw

 $41.68 $50.02
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 5 mm - Zinc Plated Steel SC040M-005-C-SK-CZ (PK-100)
Socket Cap Screws - M4 - 4x0.7mm - 5 mm - Zinc Plated Steel Screw

 $45.14
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Cone Point Socket Set Screws - M4 - 4x0.7mm - 5 mm - Carbon Steel SS040M-0050-AS-CP (PK-100)
Cone Point Socket Set Screws - M4 - 4x0.7mm - 5 mm - Carbon Steel Screw

 $33.41 $40.09
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Standard Cup Point Socket Set Screws - M4 - 4x0.7mm - 5 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS040M-0050-AS (PK-50)
Standard Cup Point Socket Set Screws - M4 - 4x0.7mm - 5 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $3.32 $6.21
Temporarily Out Of Stock -> Backorder now for delivery around Jun 22, 2026
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Clip Bushes - 4x5.2x3.2 mm - Plastic BF0040-0052-0032-PC2 (Each)
Clip Bushes - 4x5.2x3.2 mm Double Flanged - Plastic Bush

 $6.50 $7.80
Temporarily Out Of Stock -> Backorder now for delivery around Jul 17, 2026
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Clip Bushes - 4x5.2x4.2 mm - Plastic BF0040-0052-0042-PC2 (Each)
Clip Bushes - 4x5.2x4.2 mm Double Flanged - Plastic Bush

 $6.68 $8.02
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Expansion Inserts - M4 - 4x0.7mm - 5.5x3 mm Press In - Brass Insert IN-EP-040M-030-B (PK-5)
Expansion Inserts - M4 - 4x0.7mm - 5.5x3 mm Press In - Brass Insert

 $5.32 $6.38
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Socket Cap Screws - M4 - 4x0.7mm - 5 mm - Black Oxide Carbon Steel 12.9 Alloy Steel SC040M-005-C-SK-BO (Each)
Socket Cap Screws - M4 - 4x0.7mm - 5 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw

 $0.86 $1.04
Temporarily Out Of Stock -> Backorder now for delivery around Jul 15, 2026
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Pan Head Screws - M4 - 4x0.7mm - 5 mm - Zinc Plated Steel Phillips SC040M-005-P-PH-CZ (PK-100)
Pan Head Screws - M4 - 4x0.7mm - 5 mm - Zinc Plated Steel Phillips Screw

 $48.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 08, 2026
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Clip Bushes - 4x5.2x4 mm Bevelled Edge BF0040-0052-0040-PCB (PK-10)
Clip Bushes - 4x5.2x4 mm Bevelled Edge - Plastic Bush

 $54.68 $65.62
Temporarily Out Of Stock -> Backorder now for delivery around Jul 23, 2026
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Flanged Bushes - 4x5.5x3 mm Plastic - Iglidur J BF0040-0055-0030-PJ (PK-10)
Flanged Bushes - 4x5.5x3 mm Plastic - Iglidur J Bush

 $90.14 $108.16
Temporarily Out Of Stock -> Backorder now for delivery around Jul 23, 2026
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