Flat Head Cap Screws
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 (ansi asme b18.3), showing 200, (click on any line for more information)
| Buy Flat Head Cap Screws from one of our FCH Network Members | ||||||||
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2-0.40 x 6 | flat soc c/s 18-8 ss | 48 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2.5 x 12 | torx flat soc c/s 18-8 ss | 849 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | M2.5 x 20 | flat soc c/s stl z/clr | 213 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | M3 x 14 | flat soc c/s stl blk | 598 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 x 16 | flat soc c/s 18-8 ss | 94 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | M3 x 20 | flat soc c/s stl blk | 115 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | #10-24 x 3/8 | flat soc c/s stl blk | 400 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 1 1/4 | flat soc c/s stl blk | 50 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 2 1/2 | flat soc c/s stl blk | 132 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 1/4 | flat soc c/s stl blk | 69 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 5/16 | flat soc c/s stl blk | 80 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 5/8 | flat soc c/s 18-8 ss | 750 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 5/8 | flat soc c/s stl blk | 400 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Fluoropolymer-Based (Xylan, Fluorokote, Teflon) | 1/4-20 x 7/8 | flat soc c/s xylan 1424 stl | 100 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | flat soc c/s 18-8 ss | 201 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/4 | flat soc c/s 18-8 ss | 315 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 1 1/4 | flat soc c/s stl blk | 281 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 1/2 | flat soc c/s 18-8 ss | 101 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 3/4 | flat soc c/s 18-8 ss | 150 |
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| MAINSOURC | NH | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | flat soc c/s stl blk | 100 |
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| MetricThrd | CA | Flat Head Socket Cap Screw | Class 10.9 | Black Oxide | M2 x 8 | m 2 x 8 din 7991-10.9 blk flat hd socket screws | 2,900 |
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| MetricThrd | CA | Flat Head Socket Cap Screw | Class 10.9 | Black Oxide | M2 x 16 | m 2 x 16 din 7991-10.9 blk flat hd socket screws | stock |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap 304b stainless strain hardened | 4 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap 316 stainless | 9 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap 304 stainless | 2 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap 17-4 ph condition h1150 2a fit | 3 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap nitronic 60 | 2 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap carpenter 20 | 5 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | Titanium | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap titanium grade 5 | 2 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket cap 316 stainless | 7 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 1/8 | 3/8-16 x 1-1/8 flat head socket cap 316b stainless strain hardened | 5 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 flat head socket cap 316 stainless | 2 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 flat head socket cap 316 stainless full thread | 1055 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | Titanium | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 flat head socket cap titanium grade 2 | 1 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | Duplex Stainless (2205, Ferralium etc.) | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 flat head socket cap duplex 2507 | 3 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | ASTM A574 | Plain | 3/8-16 x 1 1/2 | 3/8-16 x 1-1/2 flat head socket cap 4140 alloy-soft | 2 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | Superalloy (Inconel, Hastelloy, Alloy 20) | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 flat head socket cap alloy 20 | 3 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 flat head socket cap 316l stainless | 3 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 1 3/4 | 3/8-16 x 1-3/4 flat head socket cap 18-8 stainless | 5 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 | 3/8-16 x 2 flat head socket cap 304b stainless strain hardened | 6 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 3/8-16 x 2 | 3/8-16 x 2 flat head socket cap 316 stainless full thread | 2 |
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| FasSpcMfg | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 3/8-16 x 2 | 3/8-16 x 2 flat head socket cap 18-8 stainless (303) | 10 |
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| MMF | MI | Flat Head Socket Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat head socket nicu 400 ff-s-86 ty 4 patch lock usa b18.2.1 b18.3 | 223 |
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| MMF | MI | Flat Head Socket Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 3/8-16 x 1 1/4 | 3/8-16 x 1-1/4 flat head socket ff-s-86 ty 4 nicu 400 patch lock usa b18.2.1 b18.3 | 8 |
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| MMF | MI | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | #8-32 x 1 | 8-32 x 1 stl/zdy flat head socket ff-s-86 patch lock usa b18.2.1 b18.3 | 978 |
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| MMF | MI | Flat Head Socket Cap Screw | Ni-Cu Alloy (Monel, K-Monel, etc.) | Plain | 5/16-18 x 1 | 5/16-18 x 1 flat head socket nicu 400 ff-s-86 ty 4 w patch usa b18.2.1 b18.3 | 318 |
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