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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 11.1 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0111-AS (Pack of 100)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 11.1 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $21.32 $24.98
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Thumb Screws - 4-40 UNC - 2.85mm - 11.11x19.05 mm Knurled - Stainless Steel THS028C-011-K-SS-WF (Each)
Thumb Screws - 4-40 UNC - 2.85mm - 11.11x19.05 mm Knurled - Stainless Steel Screw

 $11.05
Temporarily Out Of Stock -> More due: Jul 30, 2026 -> Orders for more than 0 can be expected around Aug 08, 2026
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Threaded Spacers - 4-40 UNC - 2.85mm - 12.7x4.8 mm Hex - Stainless Steel Spacer SHX-T-029C-013-005-S3 (Each)
Threaded Spacers - 4-40 UNC - 2.85mm - 12.7x4.8 mm Hex - Stainless Steel Spacer

 $1.80 $2.52
1 Available Now -> Only the available quantity may be ordered online. No backorders.
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Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Phillips SK028C-013-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Phillips Screw

 $15.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Phillips SC028C-013-P-PH-S4 (Pack of 100)
Pan Head Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Phillips Screw

 $16.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless SC028C-013-C-SK-S4 (Pack of 20)
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Screw

 $3.41 $5.25
27 (540 pcs) Available Now -> Orders for more than 27 can be expected around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket SC028C-013-B-SK-S4 (Pack of 10)
Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket Screw

 $3.50 $5.70
4 (40 pcs) Available Now -> Orders for more than 4 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket SK028C-013-SK-S4 (Pack of 20)
Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - 304 Stainless Socket Screw

 $3.32 $5.22
3 (60 pcs) Available Now -> Orders for more than 3 can be expected around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - Alloy Steel Socket SC028C-013-B-SK-C (Pack of 20)
Button Screws - 4-40 UNC - 2.85mm - 12.7 mm - Alloy Steel Socket Screw

 $3.95 $6.45
11 (220 pcs) Available Now -> Orders for more than 11 can be expected around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 12.7 mm - Black Oxide Steel Phillips SC028C-013-P-PH-C (Pack of 50)
Pan Head Screws - 4-40 UNC - 2.85mm - 12.7 mm - Black Oxide Steel Phillips Screw

 $10.00 $17.20
19 (950 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-013-C-SK-C (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $7.23
9 (90 pcs) Available Now -> Orders for more than 9 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - High Tensile Steel / Black Oxide Socket SK028C-013-SK-C (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw

 $68.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - Nylon - Zytel 101 - SC028C-013-C-SK-N (Pack of 50)
Socket Cap Screws - 4-40 UNC - 2.85mm - 12.7 mm - Nylon - Zytel 101 - Screw

 $10.00 $17.20
1 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Hex Head Screws - 4-40 UNC - 2.85mm - 12.7 mm - Nylon - Zytel 101 - Slotted SC028C-013-H-SL-N (Pack of 10)
Hex Head Screws - 4-40 UNC - 2.85mm - 12.7 mm - Nylon - Zytel 101 - Slotted Screw

 $10.00 $17.20
6 (60 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - Nylon - Zytel 101 - Slotted SK028C-013-SL-N (Pack of 10)
Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 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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Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 12.7 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 SS028C-0127-S4 (Pack of 100)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 12.7 mm 304 Stainless Steel DIN916 - Stainless Steel 304 Similar to A2, 18-8 HRB80 Screw

 $18.59 $21.71
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 - 12.7 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0127-AS (Pack of 100)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 12.7 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $21.95 $25.75
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - Zinc Plated Phillips SK028C-013-PH-CZ (Pack of 20)
Countersunk Screws - 4-40 UNC - 2.85mm - 12.7 mm - Zinc Plated Phillips Screw

 $4.64 $12.48
9 (180 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Phillips SK028C-016-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Phillips Screw

 $17.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Slotted SK028C-016-SL-S4 (Pack of 22)
Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Slotted Screw

 $5.40 $9.36
1 (22 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 - 15.9 mm - 304 Stainless Phillips SC028C-016-P-PH-S4 (Pack of 10)
Pan Head Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Phillips Screw

 $4.68
4 (40 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 - 15.9 mm - 304 Stainless SC028C-016-C-SK-S4 (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Screw

 $63.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket SC028C-016-B-SK-S4 (Pack of 10)
Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket Screw

 $5.86
2 (20 pcs) Available Now -> Orders for more than 2 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket SK028C-016-SK-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - 304 Stainless Socket Screw

 $43.23
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - Alloy Steel Socket SC028C-016-B-SK-C (Pack of 100)
Button Screws - 4-40 UNC - 2.85mm - 15.9 mm - Alloy Steel Socket Screw

 $42.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-016-C-SK-C (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 15.9 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $69.86
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - High Tensile Steel / Black Oxide Socket SK028C-016-SK-C (Pack of 10)
Countersunk Screws - 4-40 UNC - 2.85mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw

 $3.86 $6.26
8 (80 pcs) Available Now -> Orders for more than 8 can be expected around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 15.9 mm - Nylon - Zytel 101 - Slotted SC028C-016-P-SL-N (Pack of 40)
Pan Head Screws - 4-40 UNC - 2.85mm - 15.9 mm - Nylon - Zytel 101 - Slotted Screw

 $27.50 $47.75
1 (40 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 - 15.9 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0159-AS (Pack of 100)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 15.9 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $35.05 $41.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 19.05 mm - Low carbon steel AT028C-0019-MS (Pack of 200)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 19.05 mm - Low carbon steel Stud

 $114.86 $136.24
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 19.05 mm - 18-8 Stainless Steel AT028C-0019-S4 (Pack of 200)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 19.05 mm - 18-8 Stainless Steel Stud

 $104.32 $123.58
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Thumb Screws - 4-40 UNC - 2.85mm - 19.05x26.19 mm Knurled - Nylon Polyamide 6/6 THS028C-019-K-NY-WF (Pack of 10)
Thumb Screws - 4-40 UNC - 2.85mm - 19.05x26.19 mm Knurled - Nylon Polyamide 6/6 Screw

 $10.00 $17.20
3 (30 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Phillips SK028C-019-PH-S4 (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Phillips Screw

 $4.59 $7.68
1 (50 pcs) Available Now -> Orders for more than 1 can be expected around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Phillips SC028C-019-P-PH-S4 (Pack of 10)
Pan Head Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Phillips Screw

 $3.14 $4.90
7 (70 pcs) Available Now -> Orders for more than 7 can be expected around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless SC028C-019-C-SK-S4 (Pack of 50)
Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Screw

 $3.50 $5.53
31 (1550 pcs) Available Now -> Orders for more than 31 can be expected around Oct 22, 2026
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Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket SC028C-019-B-SK-S4 (Pack of 10)
Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket Screw

 $7.05
5 (50 pcs) Available Now -> Orders for more than 5 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket SK028C-019-SK-S4 (Pack of 20)
Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - 304 Stainless Socket Screw

 $5.23 $8.85
3 (60 pcs) Available Now -> Orders for more than 3 can be expected around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - Alloy Steel Socket SC028C-019-B-SK-C (Pack of 100)
Button Screws - 4-40 UNC - 2.85mm - 19.1 mm - Alloy Steel Socket Screw

 $47.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-019-C-SK-C (Pack of 20)
Socket Cap Screws - 4-40 UNC - 2.85mm - 19.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $9.50
17 (340 pcs) Available Now -> Orders for more than 17 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - High Tensile Steel / Black Oxide Socket SK028C-019-SK-C (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw

 $38.05
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Fillister Head Screws - 4-40 UNC - 2.85mm - 19.1 mm - Nylon - Zytel 101 - Slotted SC028C-019-F-SL-N (Pack of 20)
Fillister Head Screws - 4-40 UNC - 2.85mm - 19.1 mm - Nylon - Zytel 101 - Slotted Screw

 $14.00 $23.90
1 (20 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Binder Head Screws - 4-40 UNC - 2.85mm - 19.1 mm - Nylon - Zytel 101 - Slotted SC028C-019-BD-SL-N (Pack of 15)
Binder Head Screws - 4-40 UNC - 2.85mm - 19.1 mm - Nylon - Zytel 101 - Slotted Screw

 $11.00 $19.10
1 (15 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 - 19.1 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028C-0191-AS (Pack of 50)
Standard Cup Point Socket Set Screws - 4-40 UNC - 2.85mm - 19.1 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $30.86 $36.04
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - Zinc Plated Phillips SK028C-019-PH-CZ (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 19.1 mm - Zinc Plated Phillips Screw

 $22.05 $25.85
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 22.2 mm - 304 Stainless SC028C-022-C-SK-S4 (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 22.2 mm - 304 Stainless Screw

 $5.59
56 (560 pcs) Available Now -> Orders for more than 56 can be expected around Oct 22, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-022-C-SK-C (Pack of 50)
Socket Cap Screws - 4-40 UNC - 2.85mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $44.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 22.2 mm - High Tensile Steel / Black Oxide Socket SK028C-022-SK-C (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 22.2 mm - High Tensile Steel / Black Oxide Socket Screw

 $50.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 25.4 mm - Low carbon steel AT028C-0025-MS (Pack of 200)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 25.4 mm - Low carbon steel Stud

 $366.95 $438.75
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 25.4 mm - 18-8 Stainless Steel AT028C-0025-S4 (Pack of 200)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 25.4 mm - 18-8 Stainless Steel Stud

 $120.95 $143.55
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Thumb Screws - 4-40 UNC - 2.85mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 THS028C-025-K-3-P (Each)
Thumb Screws - 4-40 UNC - 2.85mm - 25.4x34.93 mm Knurled - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw

 $18.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Phillips SK028C-025-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Phillips Screw

 $25.59
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Phillips SC028C-025-P-PH-S4 (Pack of 10)
Pan Head Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Phillips Screw

 $3.23 $5.11
97 (970 pcs) Available Now -> Orders for more than 97 can be expected around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless SC028C-025-C-SK-S4 (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Screw

 $9.14
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Socket SC028C-025-B-SK-S4 (Pack of 100)
Button Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Socket Screw

 $71.77
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Socket SK028C-025-SK-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - 304 Stainless Socket Screw

 $59.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Button Screws - 4-40 UNC - 2.85mm - 25.4 mm - Alloy Steel Socket SC028C-025-B-SK-C (Pack of 100)
Button Screws - 4-40 UNC - 2.85mm - 25.4 mm - Alloy Steel Socket Screw

 $65.41
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Aluminium SC028C-025-C-SK-A (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Aluminium Screw

 $10.00 $17.20
5 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-025-C-SK-C (Pack of 50)
Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $46.23
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Socket SK028C-025-SK-C (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw

 $81.95
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Nylon - Zytel 101 - SC028C-025-C-SK-N (Pack of 10)
Socket Cap Screws - 4-40 UNC - 2.85mm - 25.4 mm - Nylon - Zytel 101 - Screw

 $10.00 $17.20
18 (180 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - Zinc Plated Phillips SK028C-025-PH-CZ (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 25.4 mm - Zinc Plated Phillips Screw

 $22.95 $26.95
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Fillister Head Screws - 4-40 UNC - 2.85mm - 25.4 mm - Zinc Plated Steel SC028C-025-F-SL-CZ (Pack of 50)
Fillister Head Screws - 4-40 UNC - 2.85mm - 25.4 mm - Zinc Plated Steel Screw

 $10.00 $17.20
8 (400 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Socket Cap Screws - 4-40 UNC - 2.85mm - 28.6 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-029-C-SK-C (Pack of 50)
Socket Cap Screws - 4-40 UNC - 2.85mm - 28.6 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $49.23
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless Phillips SK028C-032-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless Phillips Screw

 $38.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless Phillips SC028C-032-P-PH-S4 (Pack of 100)
Pan Head Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless Phillips Screw

 $30.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless SC028C-032-C-SK-S4 (Pack of 50)
Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - 304 Stainless Screw

 $53.50
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-032-C-SK-C (Pack of 5)
Socket Cap Screws - 4-40 UNC - 2.85mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $5.05
27 (135 pcs) Available Now -> Orders for more than 27 can be expected around Aug 17, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 31.8 mm - High Tensile Steel / Black Oxide Socket SK028C-032-SK-C (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw

 $93.59 $110.71
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 38.1 mm - Low carbon steel AT028C-0038-MS (Pack of 200)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 38.1 mm - Low carbon steel Stud

 $439.05 $525.25
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 38.1 mm - 18-8 Stainless Steel AT028C-0038-S4 (Pack of 200)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 38.1 mm - 18-8 Stainless Steel Stud

 $150.95 $179.55
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Countersunk Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless Phillips SK028C-038-PH-S4 (Pack of 100)
Countersunk Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless Phillips Screw

 $46.68
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Pan Head Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless Phillips SC028C-038-P-PH-S4 (Pack of 20)
Pan Head Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless Phillips Screw

 $3.95 $6.45
47 (940 pcs) Available Now -> Orders for more than 47 can be expected around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless SC028C-038-C-SK-S4 (Pack of 50)
Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - 304 Stainless Screw

 $44.86 $52.84
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-038-C-SK-C (Pack of 5)
Socket Cap Screws - 4-40 UNC - 2.85mm - 38.1 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $4.50 $7.50
7 (35 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 - 38.1 mm - Zinc Plated Phillips SK028C-038-PH-CZ (Pack of 50)
Countersunk Screws - 4-40 UNC - 2.85mm - 38.1 mm - Zinc Plated Phillips Screw

 $25.68 $29.82
Temporarily Out Of Stock -> Backorder now for delivery around Oct 03, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-044-C-SK-C (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $109.59 $129.91
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 50.8 mm - Low carbon steel AT028C-0051-MS (Pack of 100)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 50.8 mm - Low carbon steel Stud

 $161.86 $192.64
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 50.8 mm - 18-8 Stainless Steel AT028C-0051-S4 (Pack of 2)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 50.8 mm - 18-8 Stainless Steel Stud

 $4.32 $4.98
2 (4 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Socket Cap Screws - 4-40 UNC - 2.85mm - 50.8 mm - 304 Stainless SC028C-051-C-SK-S4 (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 50.8 mm - 304 Stainless Screw

 $114.23 $135.47
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Socket Cap Screws - 4-40 UNC - 2.85mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel SC028C-051-C-SK-C (Pack of 100)
Socket Cap Screws - 4-40 UNC - 2.85mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $118.50 $140.60
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 63.5 mm - Low carbon steel AT028C-0064-MS (Pack of 100)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 63.5 mm - Low carbon steel Stud

 $173.95 $207.15
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Threaded Studs Threaded Rod - 4-40 UNC -2.85mm- 63.5 mm - 18-8 Stainless Steel AT028C-0064-S4 (Pack of 100)
Threaded Studs Threaded Rod - 4-40 UNC - 2.85mm - 63.5 mm - 18-8 Stainless Steel Stud

 $125.77 $149.33
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Hexagonal Nuts - 4-40 UNC -2.85mm- 3.7x6.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 NT028C-NI-S4 (Pack of 100)
Hexagonal Nuts - 4-40 UNC - 2.85mm - 3.7x6.4 mm Nylon Insert - Stainless Steel 304 Similar to A2, 18-8 HRB80 Nut

 $36.32
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Screw Insulators - 4 UNC/UNF -2.85mm- 0.795x2.921 mm - Nylon Zytel 101 SI-028-008 (Pack of 10)
Screw Insulators - 4 UNC/UNF - 2.85mm - 0.795x2.921 mm - Nylon Zytel 101 Insulator

 $10.00 $17.20
9 (90 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Screw Insulators - 4 UNC/UNF -2.85mm- 3.175x2.921 mm - Nylon Zytel 101 SI-028-032 (Pack of 100)
Screw Insulators - 4 UNC/UNF - 2.85mm - 3.175x2.921 mm - Nylon Zytel 101 Insulator

 $10.00 $17.20
1 (100 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Socket Cap Screws - 4-48 UNF - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel SC028F-003-C-SK-C (Pack of 10)
Socket Cap Screws - 4-48 UNF - 2.85mm - 3.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $3.77 $6.10
45 (450 pcs) Available Now -> Orders for more than 45 can be expected around Aug 17, 2026
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Standard Cup Point Socket Set Screws - 4-48 UNF - 2.85mm - 3.2 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028F-0032-AS (Pack of 100)
Standard Cup Point Socket Set Screws - 4-48 UNF - 2.85mm - 3.2 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $19.77 $23.13
2 (200 pcs) Available Now -> Orders for more than 2 can be expected around Aug 17, 2026
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Hexagonal Nuts - 4-48 UNF -2.85mm- 4.57x6.35 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80 NT028F-HX-S4 (Pack of 10)
Hexagonal Nuts - 4-48 UNF - 2.85mm - 4.57x6.35 mm Full - Stainless Steel 304 Similar to A2, 18-8 HRB80 Nut

 $7.68
8 (80 pcs) Available Now -> Orders for more than 8 can be expected around Aug 17, 2026
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Screw Insulators - 4 UNC/UNF -2.85mm- 4.775x2.921 mm - Nylon Zytel 101 SI-028-048 (Pack of 10)
Screw Insulators - 4 UNC/UNF - 2.85mm - 4.775x2.921 mm - Nylon Zytel 101 Insulator

 $10.00 $17.20
9 (90 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 0.6 N - Steel Body with Nylon Ball PLBT-028F-048-CN-002 (Each)
Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 0.6 N - Steel Body with Nylon Ball Plunger

 $10.68 $12.42
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 0.6 N Stainless Body - Stainless Steel 303 Grade with Nylon Ball PLBT-028F-048-S3N-002 (Each)
Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 0.6 N Stainless Body - Stainless Steel 303 Grade with Nylon Ball Plunger

 $10.05 $11.65
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 0.6 N - Steel Body with Stainless Ball PLBT-028F-048-CS-002 (Each)
Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 0.6 N - Steel Body with Stainless Ball Plunger

 $11.41 $13.29
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Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 2.5 N Stainless Body - Stainless Steel 303 Similar to A2, 304, 18-8 PLBT-028F-048-S3-010 (Each)
Ball Threaded Plungers - 4-48 UNF - 2.85mm - 4.8 mm - 2.5 N Stainless Body - Stainless Steel 303 Similar to A2, 304, 18-8 Plunger

 $10.32 $11.98
Temporarily Out Of Stock -> Backorder now for delivery around Aug 26, 2026
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Socket Cap Screws - 4-48 UNF - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel SC028F-005-C-SK-C (Pack of 100)
Socket Cap Screws - 4-48 UNF - 2.85mm - 4.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $70.77
Temporarily Out Of Stock -> Backorder now for delivery around Aug 17, 2026
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Standard Cup Point Socket Set Screws - 4-48 UNF - 2.85mm - 4.8 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028F-0048-AS (Pack of 100)
Standard Cup Point Socket Set Screws - 4-48 UNF - 2.85mm - 4.8 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $22.32 $26.18
2 (200 pcs) Available Now -> Orders for more than 2 can be expected around Aug 17, 2026
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Lock Washers - 2.845x5.6x1 mm W0028-T-006-010-L-CZ (Pack of 45)
Lock Washers - 2.85x5.6x1 mm Split Washer

 $10.00 $17.20
1 (45 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Flat Washers - 2.85x6.35x0.8 mm - Nylon Polyamide 6/6 Natural W0028-F-006-008-NY (Pack of 20)
Flat Washers - 2.85x6.35x0.8 mm Commercial - Nylon Polyamide 6/6 Natural Washer

 $9.95
39 (780 pcs) Available Now -> Orders for more than 39 can be expected around Sep 11, 2026
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Socket Cap Screws - 4-48 UNF - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel SC028F-006-C-SK-C (Pack of 10)
Socket Cap Screws - 4-48 UNF - 2.85mm - 6.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw

 $4.14 $6.77
7 (70 pcs) Available Now -> Orders for more than 7 can be expected around Aug 17, 2026
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Standard Cup Point Socket Set Screws - 4-48 UNF - 2.85mm - 6.4 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 SS028F-0064-AS (Pack of 20)
Standard Cup Point Socket Set Screws - 4-48 UNF - 2.85mm - 6.4 mm Alloy Steel DIN916 - Carbon Steel - Hardened GD14.9 Screw

 $8.95 $10.35
5 (100 pcs) Available Now -> Orders for more than 5 can be expected around Aug 17, 2026
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Flat Washers - 2.85x7.14x0.66 mm - Zinc Plated Steel W0028-F-007-007-CZ (Bag of 100)
Flat Washers - 2.85x7.14x0.66 mm Commercial - Zinc Plated Steel Washer

 $7.00 $11.50
8 Available Now -> Only the available quantity may be ordered online. No backorders.
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