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Product Price Quantity
Fluoroelastomer Bulk O-Rings - 2.84x2.62 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring ORB-00284-262-VBR75-104 (Pack of 1000)
Fluoroelastomer Bulk O-Rings - 2.84x2.62 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

$222.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 24, 2026
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Fluoroelastomer O-Rings - 2.84x2.62 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring OR-00284-262-VBR90-104 (Pack of 50)
Fluoroelastomer Packs O-Rings - 2.84x2.62 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

$84.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 24, 2026
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Fluoroelastomer Bulk O-Rings - 2.84x2.62 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring ORB-00284-262-VBR90-104 (Pack of 500)
Fluoroelastomer Bulk O-Rings - 2.84x2.62 mm - Brown Fluoroelastomer - Fluoroelastomer O-Ring

$127.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 24, 2026
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Silicone Rubber O-Rings - 2.84x2.62 mm - Clear - Silicone Rubber O-Ring OR-00284-262-S70-104-C (Pack of 50)
Silicone Rubber Packs O-Rings - 2.84x2.62 mm - Clear - Silicone Rubber O-Ring

$7.00 $39.00
37 (1850 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Silicone Rubber Bulk O-Rings - 2.84x2.62 mm - Clear - Silicone Rubber O-Ring ORB-00284-262-S70-104-C (Pack of 1500)
Silicone Rubber Bulk O-Rings - 2.84x2.62 mm - Clear - Silicone Rubber O-Ring

$192.32
1 (1500 pcs) Available Now -> Orders for more than 1 can be expected around Aug 24, 2026
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Shoulder Washers - 2.84x7.137x2.03 mm - Nylon Zytel 101 W0028-SH-007-020-N (Pack of 35)
Shoulder Washers - 2.84x7.137x2.03 mm - Nylon Zytel 101 Washer

$10.00 $17.20
1 (35 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Flat Washers - 2.84x7.94x0.79 mm - Stainless Steel 302/304 Similar to A2, 18-8 W0028-F-008-008-S2 (Pack of 50)
Flat Washers - 2.84x7.94x0.79 mm Commercial - Stainless Steel 302/304 Similar to A2, 18-8 Washer

$10.00 $17.20
1 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Flat Washers - 2.84x7.94x0.81 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 W0028-F-008-008-S4 (Pack of 100)
Flat Washers - 2.84x7.94x0.81 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer

$5.00 $8.60
1 (100 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Threading Tools - 4-40 UNC - 2.85mm - 0.635 mm / 40 TPI - Button Button Dies - Carbon Steel Die DBT-029C-20 (Each)
Threading Tools - 4-40 UNC - 2.85mm - 0.635 mm / 40 TPI - Button Button Dies - Carbon Steel Die

$15.00 $25.80
10 Available Now -> Only the available quantity may be ordered online. No backorders.
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Dome Nuts - 4-40 UNC -2.85mm- Nylon -Zytel 101- 7.11 mm NT028C-DM-NY (Pack of 50)
Dome Nuts - 4-40 UNC - 2.85mm - Nylon - Zytel 101 - 7.11 mm Nut

$13.80 $23.52
1 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Allthread Threaded Rod - 4-40 UNC - 2.85mm - 0.635 mm / 40 TPI 914.4 mm  - Brass AT028C-0914-BR (Per Length)
Allthread Threaded Rod - 4-40 UNC - 2.85mm - 0.635 mm / 40 TPI 914.4 mm - Brass

$19.23 $22.47
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Hexagonal Nuts - 4-40 UNC -2.85mm- 2.38x6.35 mm - Nylon Polyamide 6/6 Natural NT028C-HX-NY (Pack of 50)
Hexagonal Nuts - 4-40 UNC - 2.85mm - 2.38x6.35 mm Full - Nylon Polyamide 6/6 Natural Nut

$10.00 $17.20
22 (1100 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 2.4 mm  Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0024-AS (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 2.4 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

$3.14 $4.92
1 (50 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Hexagonal Nuts - 4-40 UNC -2.85mm- 2.49x6.35 mm - Steel - Zinc Plated NT028C-HX-CZ (Pack of 50)
Hexagonal Nuts - 4-40 UNC - 2.85mm - 2.49x6.35 mm Full - Steel - Zinc Plated Nut

$10.00 $17.20
13 (650 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Hexagonal Nuts - 4-40 UNC -2.85mm- 2.49x6.35 mm - Brass NT028C-HX-BR (Pack of 20)
Hexagonal Nuts - 4-40 UNC - 2.85mm - 2.49x6.35 mm Full - Brass Nut

$9.59
1 (20 pcs) Available Now -> Orders for more than 1 can be expected around Sep 11, 2026
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Hexagonal Nuts - 4-40 UNC -2.85mm- 2.5x6.35 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 NT028C-HX-S4 (Pack of 100)
Hexagonal Nuts - 4-40 UNC - 2.85mm - 2.5x6.35 mm Full - Stainless Steel 304 Similar to A2, 18-8 HRB80 Nut

$8.77 $10.13
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 3.2 mm - 304 Stainless Phillips SC028C-003-P-PH-S4 (Pack of 100)
Pan Head Screws - 4-40 UNC - 2.85mm - 3.2 mm - 304 Stainless Phillips Screw

$10.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 3.2 mm - Black Oxide Steel Phillips SC028C-003-P-PH-C (Pack of 50)
Pan Head Screws - 4-40 UNC - 2.85mm - 3.2 mm - Black Oxide Steel Phillips Screw

$10.00 $17.20
4 (200 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Brass Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm  Alloy Steel - Carbon Steel SS028C-0032-AS-BT (Pack of 10)
Brass Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm Alloy Steel - Carbon Steel Screw

$64.14 $75.36
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-003-C-SK-C (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

$63.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Nylon Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm  304 Stainless Steel - Stainless Steel 18-8 Similar to A2, 303, 304 SS028C-0032-S3-NT (Pack of 10)
Nylon Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm 304 Stainless Steel - Stainless Steel 18-8 Similar to A2, 303, 304 Screw

$42.41
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm  Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0032-AS (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

$3.14 $5.05
3 (150 pcs) Available Now -> Orders for more than 3 can be expected around Aug 17, 2026
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm  304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS028C-0032-S4 (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 3.2 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

$4.32 $7.21
1 (50 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Hexagonal Nuts - 4-40 UNC -2.85mm- 3.7x6.4 mm - Steel - Plated NT028C-NI-CS (Pack of 20)
Hexagonal Nuts - 4-40 UNC - 2.85mm - 3.7x6.4 mm Nylon Insert - Steel - Plated Nut

$8.05
4 (80 pcs) Available Now -> Orders for more than 4 can be expected around Aug 26, 2026
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Expansion Inserts - 4-40 UNC - 2.85mm - 3.96x4.78 mm Press In - Brass Insert IN-EP-029C-048-B (Each)
Expansion Inserts - 4-40 UNC - 2.85mm - 3.96x4.78 mm Press In - Brass Insert

$4.59 $7.11
86 Available Now -> Orders for more than 86 can be expected around Aug 26, 2026
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Expansion Inserts - 4-40 UNC - 2.85mm - 3.96x4.78 mm Press In - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert IN-EP-029C-048-S3 (Each)
Expansion Inserts - 4-40 UNC - 2.85mm - 3.96x4.78 mm Press In - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert

$5.95
20 Available Now -> Orders for more than 20 can be expected around Aug 26, 2026
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Expansion Inserts - 4-40 UNC - 2.85mm - 3.962x4.78 mm Press In - Brass Insert IN-EP-029C-048-FB (Pack of 5)
Expansion Inserts - 4-40 UNC - 2.85mm - 3.962x4.78 mm Press In - Brass Insert

$7.68
11 (55 pcs) Available Now -> Orders for more than 11 can be expected around Aug 26, 2026
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Expansion Inserts - 4-40 UNC - 2.85mm - 3.962x4.78 mm Press In - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert IN-EP-029C-048-FS3 (Each)
Expansion Inserts - 4-40 UNC - 2.85mm - 3.962x4.78 mm Press In - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Insert

$8.86
10 Available Now -> Orders for more than 10 can be expected around Aug 26, 2026
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Threaded Pillars - 4-40 UNC - 2.85mm - 4.76x6.35 mm - Aluminium Pillar SHX-TP-0285C-06-011-A (Each)
Threaded Pillars - 4-40 UNC - 2.85mm - 4.76x6.35 mm - Aluminium Pillar

$2.50 $3.85
20 Available Now -> Only the available quantity may be ordered online. No backorders.
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Threaded Pillars - 4-40 UNC - 2.85mm - 4.76x12.7 mm - Aluminium Pillar SHX-TP-0285C-06-017-A (Pack of 569)
Threaded Pillars - 4-40 UNC - 2.85mm - 4.76x12.7 mm - Aluminium Pillar

$9,226.41 $17,087.30
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Threaded Spacers - 4-40 UNC -2.85mm- 4.762x6.35 mm - Brass SRD-T-0285C-05-006-B (Pack of 2)
Threaded Spacers - 4-40 UNC - 2.85mm - 4.762x6.35 mm Round - Brass Spacer

$2.00 $2.90
1 (2 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Threaded Spacers - 4-40 UNC -2.85mm- 4.762x6.35 mm - Stainless Steel Grade 303/304 HRB80 SRD-T-0285C-05-006-S3 (Each)
Threaded Spacers - 4-40 UNC - 2.85mm - 4.762x6.35 mm Round - Stainless Steel Grade 303/304 HRB80 Spacer

$1.80 $2.52
1 Available Now -> Only the available quantity may be ordered online. No backorders.
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Fillister Head Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Slotted SC028C-005-F-SL-S4 (Pack of 10)
Fillister Head Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Slotted Screw

$10.00 $17.20
5 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Phillips SK028C-005-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Phillips Screw

$15.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Phillips SC028C-005-P-PH-S4 (Pack of 50)
Pan Head Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Phillips Screw

$3.14 $4.87
4 (200 pcs) Available Now -> Orders for more than 4 can be expected around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless SC028C-005-C-SK-S4 (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Screw

$3.41 $5.30
106 (1060 pcs) Available Now -> Orders for more than 106 can be expected around Oct 22, 2026
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Button Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Socket SC028C-005-B-SK-S4 (Pack of 100)
Button Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Socket Screw

$35.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Socket SK028C-005-SK-S4 (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - 304 Stainless Socket Screw

$4.05 $6.61
1 (50 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Brass Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm  Alloy Steel - Carbon Steel SS028C-0048-AS-BT (Each)
Brass Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm Alloy Steel - Carbon Steel Screw

$7.86 $9.04
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-005-C-SK-C (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

$3.59 $5.75
8 (80 pcs) Available Now -> Orders for more than 8 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Socket SK028C-005-SK-C (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Socket Screw

$60.41
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - Nylon - Zytel 101 - Slotted SK028C-005-SL-N (Pack of 10)
Countersunk Screws - 4-40 UNC - 2.85mm - 4.8 mm - Nylon - Zytel 101 - Slotted Screw

$10.00 $17.20
7 (70 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Nylon Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm  Alloy Steel - Carbon Steel SS028C-0048-AS-NT (Each)
Nylon Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm Alloy Steel - Carbon Steel Screw

$2.00 $2.90
50 Available Now -> Only the available quantity may be ordered online. No backorders.
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm  Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0048-AS (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

$3.32 $5.32
1 (50 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm  304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS028C-0048-S4 (Pack of 25)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 4.8 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

$4.00 $4.60
1 (25 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Inserts Thread Repair - 4-40 UNC -2.85mm- 6.35 mm - 4.762mm -10-32 UNF- EZL-028C-048F-064-C (Each)
Inserts Thread Repair - 4-40 UNC - 2.85mm - 6.35 mm - 4.762mm - 10-32 UNF - EZ-Lok

$5.95
10 Available Now -> Orders for more than 10 can be expected around Aug 26, 2026
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Threaded Spacers - 4-40 UNC - 2.85mm - 6.4x4.8 mm Hex - Brass Spacer SHX-T-029C-006-005-B (Each)
Threaded Spacers - 4-40 UNC - 2.85mm - 6.4x4.8 mm Hex - Brass Spacer

$1.80 $2.52
1 Available Now -> Only the available quantity may be ordered online. No backorders.
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Inserts Thread Repair - 4-40 UNC -2.85mm- 6.35 mm - 10-32 UNF -4.76mm- - Stainless Steel 303 PV Similar to A2, 304, 18-8 EZL-028C-048F-064-S3 (Each)
Inserts Thread Repair - 4-40 UNC - 2.85mm - 6.35 mm - 10-32 UNF - 4.76mm - EZ-Lok - Stainless Steel 303 PV Similar to A2, 304, 18-8 Insert

$9.86
5 Available Now -> Orders for more than 5 can be expected around Aug 26, 2026
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Self Tapping Inserts - 4-40 UNC - 2.85mm - 6.35x9.525 mm For Wood IN-TP-029C-10-WSS (Each)
Self Tapping Inserts - 4-40 UNC - 2.85mm - 6.35x9.525 mm For Wood

$8.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Cap Tipped Screws - 4-40 UNC - 2.85mm - 6.4x1.6 mm Socket - Stainless Steel 304 Similar to A2, 18-8 HRB80 SC028C-006-C-SK-S188-NT (Pack of 5000)
Cap Tipped Screws - 4-40 UNC - 2.85mm - 6.4x1.6 mm Socket - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

$15,640.95
Temporarily Out Of Stock -> Backorder now for delivery around Sep 20, 2026
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Thumb Nuts - 4-40 UNC -2.85mm- 6.4x3.18 mm - Stainless Steel 303 Similar to A2, 304, 18-8 NT028C-THC-S3 (Each)
Thumb Nuts - 4-40 UNC - 2.85mm - 6.4x3.18 mm Collared - Stainless Steel 303 Similar to A2, 304, 18-8 Nut

$13.32 $15.38
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Slotted SK028C-006-SL-S4 (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Slotted Screw

$13.40 $22.76
1 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Phillips SK028C-006-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Phillips Screw

$10.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Fillister Head Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Phillips SC028C-006-F-PH-S4 (Pack of 50)
Fillister Head Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Phillips Screw

$10.00 $17.20
16 (800 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Pan Head Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Phillips SC028C-006-P-PH-S4 (Pack of 10)
Pan Head Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Phillips Screw

$2.86 $4.44
9 (90 pcs) Available Now -> Orders for more than 9 can be expected around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 303 Stainless Torx SC028C-006-B-TX-S3 (Pack of 10000)
Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 303 Stainless Torx Screw

$11,007.14 $13,206.96
Temporarily Out Of Stock -> Backorder now for delivery around Sep 22, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless SC028C-006-C-SK-S4 (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Screw

$4.14 $6.70
6 (600 pcs) Available Now -> Orders for more than 6 can be expected around Oct 22, 2026
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Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket SC028C-006-B-SK-S4 (Pack of 10)
Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket Screw

$3.23 $5.06
3 (30 pcs) Available Now -> Orders for more than 3 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket SK028C-006-SK-S4 (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - 304 Stainless Socket Screw

$4.14 $6.87
5 (250 pcs) Available Now -> Orders for more than 5 can be expected around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - Alloy Steel Socket SC028C-006-B-SK-C (Pack of 20)
Button Screws - 4-40 UNC - 2.85mm - 6.4 mm - Alloy Steel Socket Screw

$3.14 $4.95
4 (80 pcs) Available Now -> Orders for more than 4 can be expected around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - Aluminium SC028C-006-C-SK-A (Pack of 25)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - Aluminium Screw

$10.00 $17.20
1 (25 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Pan Head Screws - 4-40 UNC - 2.85mm - 6.4 mm - Black Oxide Steel Phillips SC028C-006-P-PH-C (Pack of 50)
Pan Head Screws - 4-40 UNC - 2.85mm - 6.4 mm - Black Oxide Steel Phillips Screw

$10.00 $17.20
16 (800 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Brass Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm   - Stainless Steel 18-8 Similar to A2, 303, 304 SS028C-0064-S3-BT (Each)
Brass Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm - Stainless Steel 18-8 Similar to A2, 303, 304 Screw

$5.77 $6.73
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-006-C-SK-C (Pack of 20)
Socket Cap Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

$3.68 $5.91
6 (120 pcs) Available Now -> Orders for more than 6 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Socket SK028C-006-SK-C (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Socket Screw

$31.23
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Nylon Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm  304 Stainless Steel - Stainless Steel 18-8 Similar to A2, 303, 304 SS028C-0064-S3-NT (Pack of 10)
Nylon Tipped Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm 304 Stainless Steel - Stainless Steel 18-8 Similar to A2, 303, 304 Screw

$46.68
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm  304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS028C-0064-S4 (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

$5.77 $10.05
2 (100 pcs) Available Now -> Orders for more than 2 can be expected around Aug 17, 2026
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm  Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0064-AS (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 6.4 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

$3.86 $6.40
1 (50 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - Zinc Plated Phillips SK028C-006-PH-CZ (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 6.4 mm - Zinc Plated Phillips Screw

$34.41
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Phillips SK028C-007-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Phillips Screw

$11.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Phillips SC028C-007-P-PH-S4 (Pack of 100)
Pan Head Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Phillips Screw

$46.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless SC028C-007-C-SK-S4 (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Screw

$3.86 $4.44
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Socket SK028C-007-SK-S4 (Pack of 20)
Countersunk Screws - 4-40 UNC - 2.85mm - 7.9 mm - 304 Stainless Socket Screw

$3.59 $5.81
8 (160 pcs) Available Now -> Orders for more than 8 can be expected around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 7.9 mm - Alloy Steel Socket SC028C-007-B-SK-C (Pack of 100)
Button Screws - 4-40 UNC - 2.85mm - 7.9 mm - Alloy Steel Socket Screw

$31.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-007-C-SK-C (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

$67.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Socket SK028C-007-SK-C (Pack of 10)
Countersunk Screws - 4-40 UNC - 2.85mm - 7.9 mm - High Tensile Steel / Black Oxide Socket Screw

$7.05
8 (80 pcs) Available Now -> Orders for more than 8 can be expected around Aug 17, 2026
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Fillister Head Screws - 4-40 UNC - 2.85mm - 7.9 mm - Nylon - Zytel 101 - Slotted SC028C-007-F-SL-N (Pack of 50)
Fillister Head Screws - 4-40 UNC - 2.85mm - 7.9 mm - Nylon - Zytel 101 - Slotted Screw

$10.00 $17.20
1 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 7.9 mm  Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0079-AS (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 7.9 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

$4.14 $6.94
1 (50 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Thumb Knobs - 4-40 UNC -2.85mm- 7.94x6.4 mm - Plastic with Insert KM029C-008-0635-KNU-B (Each)
Thumb Knobs - 4-40 UNC - 2.85mm - 7.94x6.4 mm Male With Cap Screw - Plastic with Insert Knob

$1.80 $2.52
1 Available Now -> Only the available quantity may be ordered online. No backorders.
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Thumb Knobs - 4-40 UNC -2.85mm- 7.94x12.7 mm - Plastic with Insert KM029C-008-1270-KNU-B (Pack of 4)
Thumb Knobs - 4-40 UNC - 2.85mm - 7.94x12.7 mm Male With Cap Screw - Plastic with Insert Knob

$3.00 $4.80
1 (4 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Thumb Screws - 4-40 UNC - 2.85mm - 7.94x12.7 mm Knurled - Brass THS028C-008-K-BZ (Each)
Thumb Screws - 4-40 UNC - 2.85mm - 7.94x12.7 mm Knurled - Brass Screw

$15.95 $18.55
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Thumb Screws - 4-40 UNC - 2.85mm - 7.94x15.88 mm Knurled - Stainless Steel THS028C-008-K-SS-WF (Each)
Thumb Screws - 4-40 UNC - 2.85mm - 7.94x15.88 mm Knurled - Stainless Steel Screw

$13.32 $15.38
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Thumb Nuts - 4-40 UNC -2.85mm- 9.5x3.18 mm - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 NT028C-TH1206-S3 (Each)
Thumb Nuts - 4-40 UNC - 2.85mm - 9.5x3.18 mm Basic - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Nut

$15.32 $17.78
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Phillips SK028C-010-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Phillips Screw

$5.59 $9.54
3 (300 pcs) Available Now -> Orders for more than 3 can be expected around Aug 17, 2026
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Fillister Head Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Phillips SC028C-010-F-PH-S4 (Pack of 10)
Fillister Head Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Phillips Screw

$10.00 $17.20
8 (80 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Pan Head Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Phillips SC028C-010-P-PH-S4 (Pack of 100)
Pan Head Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Phillips Screw

$14.77
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless SC028C-010-C-SK-S4 (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Screw

$4.59 $7.48
4 (400 pcs) Available Now -> Orders for more than 4 can be expected around Oct 22, 2026
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Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket SC028C-010-B-SK-S4 (Pack of 10)
Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket Screw

$3.32 $5.27
7 (70 pcs) Available Now -> Orders for more than 7 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket SK028C-010-SK-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - 304 Stainless Socket Screw

$10.68 $18.29
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - Alloy Steel Socket SC028C-010-B-SK-C (Pack of 20)
Button Screws - 4-40 UNC - 2.85mm - 9.5 mm - Alloy Steel Socket Screw

$3.59 $5.81
1 (20 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-010-C-SK-C (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

$7.14
95 (950 pcs) Available Now -> Orders for more than 95 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Socket SK028C-010-SK-C (Pack of 10)
Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw

$3.68 $5.99
7 (70 pcs) Available Now -> Orders for more than 7 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - Nylon - Zytel 101 - Slotted SK028C-010-SL-N (Pack of 10)
Countersunk Screws - 4-40 UNC - 2.85mm - 9.5 mm - Nylon - Zytel 101 - Slotted Screw

$10.00 $17.20
9 (90 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 9.5 mm  Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0095-AS (Pack of 100)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 9.5 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

$16.05 $18.65
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 9.5 mm  304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS028C-0095-S4 (Pack of 20)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 9.5 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

$5.32
4 (80 pcs) Available Now -> Orders for more than 4 can be expected around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 9.5 mm - Zinc Plated Steel Phillips SC028C-010-P-PH-CZ (Pack of 50)
Pan Head Screws - 4-40 UNC - 2.85mm - 9.5 mm - Zinc Plated Steel Phillips Screw

$10.00 $17.20
12 (600 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel THS028C-010-K-3 (Each)
Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Stainless Steel Screw

$9.01 $10.41
3 Available Now -> Only the available quantity may be ordered online. No backorders.
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Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Brass THS028C-010-K-BZ (Each)
Thumb Screws - 4-40 UNC - 2.85mm - 9.53x14.29 mm Knurled - Brass Screw

$16.23 $18.87
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Thumb Screws - 4-40 UNC - 2.85mm - 9.53x17.46 mm Knurled - Stainless Steel THS028C-010-K-SS-WF (Each)
Thumb Screws - 4-40 UNC - 2.85mm - 9.53x17.46 mm Knurled - Stainless Steel Screw

$13.14 $15.16
Temporarily Out Of Stock -> Backorder now for delivery around Sep 11, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless SC028C-011-C-SK-S3 (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 11.1 mm - 303 Stainless Screw

$3.41 $5.33
100 (1000 pcs) Available Now -> Orders for more than 100 can be expected around Oct 22, 2026
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