Flat Head Socket Cap Screw (DIN 7991-a2)
Flat Head Socket Cap Screws are designed to be seated in countersunk holes, and align flush with the surface of the assembly when installed. Flat head socket cap screws have a flat top surface, an indented hex and a conical bearing surface with a head angle of 82°. Flat head socket cap screws are commonly used in machine parts, die fixturing, and clamping.
0 Flat Head Socket Cap Screw (din 7991 a2), showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| RePneu To | MI | Flat Head Socket Cap Screw | Class 12.9 | Plain / Furnace Black | M8-1.25 x 60 | m8-1.25x60 mm (pt) flat socket caps 12.9 coarse alloy thermal black oxide din 7991 | 100 |
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| RePneu To | MI | Flat Head Socket Cap Screw | ASTM A574 | Plain / Furnace Black | 5/16-18 x 3/4 | 5/16-18x3/4 (ft) flat socket caps coarse alloy thermal black oxide | 1250 |
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| Brikksen | FL | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #8 x 1 | #8 x 1 square socket flat 82 degree | 1500 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1/2 | 5/16-18x1/2 flat head soc cap | 600 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 2 | 1/2-13x2 flat sock cap screw | inquire |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | M8-1.25 x 25 | m8-1.25x25 fhscs | 7 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #5 | 5m-6m fhscs assortment | inquire |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 1 | (4) 3/8-16 x 1 fhscs | inquire |
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| RePneu To | Flat Head Socket Cap Screw | Class 12.9 | Plain / Furnace Black | M6-1.00 x 30 | m6-1.00x30 mm (ft) flat socket caps 12.9 coarse alloy thermal black oxide din 7991 | 1500 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 1 | 3/8-16 x 1 fhscs | 4 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1-1/2 fhscs | 4 |
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| OneMonroe | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M5-0.80 x 25 | m5-0.80 x 25mm class a2 stainless steel flat head socket cap screw din 7991 | 2000 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 1 1/2 | 1/2-13 x 1-1/2 fhscs | 14 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 1 | 1/2-13 x 1 fhscs | 10 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 2 | 3/8-16 x 2 fhscs | 4 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 2 | (10) 3/8-16x 2 flat socket cap | inquire |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 6/32 x 3/8 | 6/32x3/8 fhscs | 9 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 1 1/2 | 1/4-20 x 1-1/2 fhscs | 7 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 2 | 3/8-16 x 2 fhscs | 4 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 1 1/2 | 3/8-16 x 1-1/2 fhscs | 7 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 2 | 5/16-18 x 2 fhscs | 8 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1 1/2 | 5/16-18 x 1-1/2 fhscs | 10 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 fhscs | 9 |
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| Shadran I | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 1 | 1/4-20x1 fhscs | 7 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 1/4 | 8-32 x 1/4 flat 82 degree countersink | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | 2000 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 1 1/2 | 8-32 x 1-1/2 flat 82 degree countersink | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | 2500 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #8-32 x 1 1/4 | 8-32 x 1-1/4 flat 82 degree countersink | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | 500 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/2-13 x 3 | 1/2-13 x 3 flat 82 degree countersink | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | 900 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 3/8-16 x 3 1/2 | 3/8-16 x 3-1/2 flat 82 degree | countersink head hex socket cap screw asme b18.3 18.8 stainless steel | countersink head hex socket cap screw asme b18.3 18.8 stainless steel | countersink head hex socket cap screw asme b18.3 18.8 stainless steel | 4975 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Chrome Plated | 5/16-18 x 2 | 5/16-18 x 2 flat 82 degree countersink | head hex socket cap screw asme b18.3 18.8 stainless steel chrome plate | head hex socket cap screw asme b18.3 18.8 stainless steel chrome plate | head hex socket cap screw asme b18.3 18.8 stainless steel chrome plate | 7 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-20 x 2 3/4 | 1/4-20 x 2-3/4 flat 82 degree | countersink head hex socket cap screw asme b18.3 18.8 stainless steel | countersink head hex socket cap screw asme b18.3 18.8 stainless steel | countersink head hex socket cap screw asme b18.3 18.8 stainless steel | 500 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 x 1 1/4 | 10-24 x 1-1/4 flat 82 degree countersink | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | 2000 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 x 1 | 10-24 x 1 flat 82 degree countersink | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | head hex socket cap screw asme b18.3 18.8 stainless steel | 3000 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | 1/4-20 x 2 1/2 | 1/4-20 x 2-1/2 flat 82 degree | countersink head hex socket cap screw asme b18.3 316 stainless steel | countersink head hex socket cap screw asme b18.3 316 stainless steel | countersink head hex socket cap screw asme b18.3 316 stainless steel | 300 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 5/16-18 x 1 | 5/16-18 x 1 hex head cap screw asme | b18.2.1 standard full thread .093 hole across flats 18.8 stainless steel | b18.2.1 standard full thread .093 hole across flats 18.8 stainless steel | b18.2.1 standard full thread .093 hole across flats 18.8 stainless steel | -4297 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 25 | m8-1.25 x 25 flat 90 countersink head | hex socket cap screw left hand threads / iso 10642 302 stainless steel | hex socket cap screw left hand threads / iso 10642 302 stainless steel | hex socket cap screw left hand threads / iso 10642 302 stainless steel din 7991 | 50 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M8-1.25 x 50 | m8-1.25 x 50 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel din 7991 | 820 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6-1.00 x 50 | m6-1.0 x 50 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel din 7991 | 1800 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M6-1.00 x 40 | m6-1.0 x 40 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel din 7991 | 1800 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M4-0.70 x 30 | m4-.7 x 30 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel din 7991 | 433 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M3-0.50 x 25 | m3-.5 x 25 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel din 7991 | 10600 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10-1.50 x 60 | m10-1.5 x 60 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel din 7991 | 150 |
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| Brikksen | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain / Furnace Black | M10-1.50 x 50 | m10-1.5 x 50 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel | hex socket cap screw fully threaded / iso 10642 a4 stainless steel din 7991 | 2026 |
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| Brikksen | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M8-1.25 x 55 | m8-1.25 x 55 flat 90 countersink head | hex socket cap screw fully threaded / iso 10642 a2 stainless steel | hex socket cap screw fully threaded / iso 10642 a2 stainless steel | hex socket cap screw fully threaded / iso 10642 a2 stainless steel din 7991 | 50 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 3 | 1/4-20 x 3 flat skt hd c/s-pln | 50 |
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| Jackson | MS | Flat Head Socket Cap Screw | ASTM A574 | Plain / Furnace Black | 1/4-20 x 1 1/8 | 1/4-20 x 1-1/8 nc flat head socket cap screw alloy plain | 8 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | #10-24 x 1/2 | 10-24 x 1/2 flat skt hd c/s-s.s. | 50 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #10-24 x 1 | 10-24 x 1 flat hd skt c/s-kerr | 20 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #10-32 x 1 | 10-32 x 1 flat skt hd c/s-pln | 969 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Zinc/Clear | #10-32 x 3/4 | 10-32 x 3/4 flat skt hd c/s-zp | 1614 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Zinc/Clear | #10-32 x 1/2 | 10-32 x 1/2 flat skt hd c/s-zp | 2463 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #8-32 x 1 1/4 | 8-32 x 1-1/4 flat skt hd c/s-pln | 96 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #8-32 x 5/8 | 8-32 x 5/8 flat skt hd c/s-pln | 58 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #8-32 x 1/4 | 8-32 x 1/4 flat skt hd c/s-pln | 44 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #6-32 x 1/4 | 6-32 x 1/4 flat skt hd c/s-pln | 50 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #5-40 x 3/8 | 5-40 x 3/8 flat skt hd c/s-pln | 76 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | #4-40 x 1/2 | 4-40 x 1/2 flat skt hd c/s-pln | 2500 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/48 x 3/16 | 3/48 x 3/16 flat skt hd c/s-pln | 90 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 3/4-10 x 2 | 3/4-10 x 2 flat skt hd c/s-zp | 55 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/4-10 x 1 | 3/4-10 x 1 flat skt hd c/s-pln | 50 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 5/8-11 x 1 3/4 | 5/8-11 x 1-3/4 flat skt hd c/s-pln | 18 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 3 | 1/2-13 x 3 flat socket hd c/s-fully threaded-alloy steel plain finish | 25 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/2-13 x 2 1/4 | 1/2-13 x 2-1/4 flat skt hd c/s-pln | 469 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/2-20 x 3/4 | 1/2-20 x 3/4 flat skt hd c/s-pln | 81 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 7/16-14 x 1 1/4 | 7/16-14 x 1-1/4 flat skt hd c/s-pln | 100 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 3/8-16 x 5 1/2 | 3/8-16 x 5-1/2 flat skt. hd. c/s-pln | 45 |
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| Weaver | WA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | 1/4-28 x 1 1/4 | 1/4-28 x 1 1/4 flat hd socket c/s 18-8 ss | 199 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Phosphate | 3/8-16 x 2 1/2 | 3/8-16 x 2 1/2 torx flat f/b screw-blk phos | 300 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Phosphate | 3/8-16 x 2 | 3/8-16 x 2 torx flat f/b screw-blk phos | 496 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 6 | 5/16-18 x 6 torx flat f/b screw-blk | 130 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 5/16-18 x 2 1/2 | 5/16-18 x 2-1/2 torx flat f/b screw-zinc plated | 200 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 5/16-18 x 2 1/4 | 5/16-18 x 2-1/4 torx flat f/b screw-blk | 49 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 3 | 1/4-20 x 3 torx flat f/b screw-blk | 919 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-20 x 2 1/2 | 1/4-20 x 2-1/2 torx t27 flat thread cutting screw type f-zp | 550 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-20 x 2 | 1/4-20 x 2 torx flat f/b screw-zp | 1140 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | 1/4-20 x 3/4 | 1/4-20 x 3/4 torx flat f/b screw | 1100 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain / Furnace Black | M3 x 5 | screw m3x5mm fl hd 304ss-a2 din 7991 | 1500 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Black | 5/16-18 | flat hed soc 5/16-18 blk znc | 199 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | M16-2.00-2.00 x 35 | m16 x 2.0 x 35 flat skt hd c/s-holo-krome | 40 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | M12-1.75-1.75 x 45 | m12 x 1.75 x 45 flat skt hd c/s-holo-krome | 75 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | M12-1.75-1.75 x 40 | m12 x 1.75 x 40 flat skt hd c/s-kerr | 25 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | M12-1.75-1.75 x 35 | m12 x 1.75 x 35 flat skt hd c/s-holo-krome | 75 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | M12-1.75-1.75 x 30 | m12 x 1.75 x 30 flat skt hd c/s-kerr | 25 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain / Furnace Black | M12-1.75-1.75 x 25 | m12 x 1.75 x 25 flat skt hd c/s-holo-krome | 75 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M10-1.50-1.50 x 60 | m10 x 1.5 x 60 flat skt hd c/s-zp | 50 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M10-1.50-1.50 x 55 | m10 x 1.5 x 55 flat skt hd c/s-zp | 46 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M10-1.50-1.50 x 50 | m10 x 1.5 x 50 flat skt hd c/s-zinc | 89 |
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