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 | |
| Century | FL | Flat Head Socket Cap Screw | Steel | Black Oxide | #8-32 x 1 1/2 | hilliard 0405-02-011-t 8-32 x 1 1/2in flat soc hd cap screw full thread blk ox | 5178 |
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| Century | FL | Flat Head Socket Cap Screw | Class 10.9 | Plain | M3 x 6 | m3x6 flat soc 10.9 +microsphere 593s microspheres red din 7991 | 4995 |
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| Century | FL | Flat Head Socket Cap Screw | Plain | #10-24 x 3/8 | ms24671-19s316 | 4592 |
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| Global | CA | Flat Head Socket Cap Screw | Class 10.9 | Black Oxide | M3-0.50 x 10 | M3.0-.5x10 flat soc cap screw class 10.9 black din 7991 | 9 |
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| Global | CA | Flat Head Socket Cap Screw | Class 10.9 | Black Oxide | M3-0.50 x 18 | M3.0-.5x18 flat soc cap screw class 10.9 black din 7991 | 3 |
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| Global | CA | Flat Head Socket Cap Screw | Class 10.9 | Black Oxide | M3-0.50 x 6 | M3.0-.5x6 flat soc cap screw class 10.9 black din 7991 | 986 |
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| Global | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | flat soc c/s 18-8 ss | 89 |
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| Global | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | M5-0.80 x 20 | soc flat c/s a2 ss passivate din 7991 | 53 |
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| Global | CA | Flat Head Socket Cap Screw | Grade 2 | Black Oxide | 5/16-18 x 1/2 | 5/16-18 x 1/2 flat soc cap screw gr 2h black oxide | 139 |
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| Global | CA | Flat Head Socket Cap Screw | Grade 2 | Black Oxide | 5/16-18 x 1 | 5/16-18 x 1 flat soc cap screw gr 2h black oxide | 199 |
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| Global | CA | Flat Head Socket Cap Screw | Nylon (Polyamide) | Plain | #0-80 x 3/16 | flat soc c/s w/ | 200 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | 4-40 x 1 flat soc cap screw | 80 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1 | 4-40 x 1 flat soc cap screw | 100 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/16 | 4-40 x 3/16 flat soc cap screw | 35 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 2 | 4-40 x 2 flat soc cap screw | 100 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | 4-40 x 1/4 flat soc cap screw | 100 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/2 | 4-40 x 1/2 flat soc cap screw | 100 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #4-40 x 1/2 | 4-40 x 1/2 flat soc cap screw stainless | 300 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/2-13 x 1.25 | screw flat head cap 1/2-13 x 1.25 steel zinc | 50 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/2-13 x 1 3/8 | 1/2-13 x 1 3/8 flat soc cap screw pkg plated | 50 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/2-13 x 1 3/8 | 1/2-13 x 1 3/8 flat soc cap screw plated | 100 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13 x 1 1/2 flat soc cap screw stainless | 313 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/2-13 x 2 1/2 | 1/2-13 x 2 1/2 flat soc cap screw plated | 174 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | 1/2-20 x 1 | 1/2-20 x 1 flat soc cap screw | 22 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | 1/2-20 x 1 | 1/2-20 x 1 flat soc cap screw | 10 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | 1/2-20 x 1 | 1/2-20 x 1 flat soc cap screw | 88 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | 1/2-20 x 3/4 | 1/2-20 x 3/4 flat soc cap screw | 95 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #5-40 x 1 | 5-40 x 1 flat soc cap screw | 33 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #5-40 x 3/8 | 5-40 x 3/8 flat soc cap screw | 5 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #5-40 x 5/8 | 5-40 x 5/8 flat soc cap screw | 100 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | #5-40 x 3/4 | 5-40 x 3/4 flat soc cap screw | 235 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 1/2 | 1/4 x 1/2 nc fl hd socket nylon pellet | 100 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 1/2 | 3/8 x 1/2 nc fl hd socket nylon pellet | 101 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Plain | M6-1.00 x 16 | kanebridge m6016csfl m6-1 x 16 flat hd socket alloy usa | 80 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/4-20 x 1/2 | 1/4-20 x 1/2 flat hd soc cap alloy steel triv zinc clear | 2000 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 5/8 | 1/4-28 x 5/8 flat hd soc cap 18-8 | 1500 |
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| Century | FL | Flat Head Socket Cap Screw | Class 12.9 | Zinc/Yellow | flat socket cap screw 12.9 steel zinc yellow din 7991 | 1000 |
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| Century | FL | Flat Head Socket Cap Screw | Class 12.9 | Plain | M4 x 16 | m4 x 16 socket flat gr. 12.9 plain q2f iso 10642 | 1000 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20 x 3/4 flat hd soc cap alloy stl rohs zinc clear | 1000 |
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| Century | FL | Flat Head Socket Cap Screw | Class 10.9 | Plain | M3 x 8 | m3 x 8 mm flat hd soc cap gr 10.9 bl-ox fully threaded din 7991 | 2000 |
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| Century | FL | Flat Head Socket Cap Screw | Class 10.9 | Plain | M5 x 12 | m 5.0 x 12.0mm 10.9 steel flat hd soc hd cap screws din 7991 | 100 |
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| Century | FL | Flat Head Socket Cap Screw | Class 8.8 | Zinc/Clear | M6 x 16 | m6.0 x 16.0 grade 8.8 stl zinc plate flat hd soc hd cap screws with long-lok nylon strip din 7991 | 3 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 45 | m6.0 x45.0mm 18-8 flat hd soc cap hd screw din 7991 | 150 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #2-56 x 1/2 | mhw004-025a 2-56 x 1/2 flat hd soc cap screw 18-8 passivate qq-p-35 ty ii | 10 |
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| American | NY | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/4 | flat socket cap 18-8 304 | 4645 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20 x 1/2 | flat socket cap ay | 100 |
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| American | NY | Flat Head Socket Cap Screw | Steel | Plain | #8-32 x 1 | flat socket cap | 10000 |
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| American | NY | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #6-32 x 3/8 | flat spline socket cap 18-8 304 | 9300 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 flat socket head cap screw hex chromium free 96 mechanical zinc red rust | 6 |
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| Endries | WI | Flat Head Socket Cap Screw | Class 12.9 | Zinc/Clear | M12 x 30 | m12x30 class 12.9 flat socket head cap screw trivalent clear zinc din 7991 | 191 |
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| Endries | WI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M2 x 5 | m2x5 a2 stainless flat socket head cap screw dri-loc 204 red din 7991 | 8000 |
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| Endries | WI | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Clear | M4 x 30 | m4x30 class 10.9 flat socket head cap screw trivalent clear zinc din 7991 | 700 |
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| Endries | WI | Flat Head Socket Cap Screw | ASTM A574 | Plain | 3/8-16 x 1 | 3/8-16 x 1 flat soc cap screw dom aly | 50 |
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| Endries | WI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/2 | 1/2-13x1-1/2 18-8 stainless steel flat socket head cap screw | 65 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Phosphate | 1/2-13 x 4 | 1/2-13x4 flat socket head cap screw phos & oil | 475 |
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| Endries | WI | Flat Head Socket Cap Screw | Class 10.9 | Plain | M12 x 55 | m12x55 class 10.9 flat socket head cap screw plain din 7991 | 3800 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 10-24x1/2 flat socket head cap screw salt bath nitrocarborizing quench-polish-quench bead blast dry to touch oil blue microsphere patch | 12800 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | 1/4-20x2 torx equivalent dr flat socket head cap screw plain | 4425 |
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| Endries | WI | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Clear | m6x12 class 10.9 flat socket head cap screw zinc | | 200 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 10-24x1/2 flat socket head cap screw zinc | | 6500 |
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| Endries | WI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 2 | 1/2-13x2 18-8 stainless steel flat socket head cap screw | 121 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 3/8-16 x 3/4 | 3/8-16x3/4 flat socket head cap screw hex chromium free 72 hr salt spray mechanical zinc | 198 |
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| Endries | WI | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Black | M8 x 30 | m8x30 class 10.9 flat socket head cap screw hex chrome free zinc flake black 720 hours to red rust din 7991 | 51 |
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| Endries | WI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #2-56 x 7/8 | 2-56x7/8 18-8 stainless steel flat socket head cap screw | 405 |
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| Endries | WI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M3 x 25 | m3 x 25mm flat socket ca p screw a2 18-8 stainless full thread din 7991 | 1300 |
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| Endries | WI | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | 1/2-13 x 1 | 1/2-13x1 316 stainless steel flat socket head cap screw | 42 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | #10-24 x 5/8 | 10-24x5/8 flat socket head cap screw plain | 4500 |
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| Endries | WI | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 | 5/16-18x2 flat socket head cap screw plain | 72 |
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| YANKEE | NH | Flat Head Socket Cap Screw | Class 10.9 | Black Oxide | m2 (.4) x 8 flat head socket cap screw class 10.9 alloy steel black oxide | 78 |
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| YANKEE | NH | Flat Head Socket Cap Screw | Class 12.9 | Black Oxide | m2.5 (.45) x 12 flat head socket cap screw class 12.9 alloy steel black oxide | 100 |
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| METRO IND | OH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 3/8 | 10-32x3/8 flat skt c/s sae s/s | 350 |
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| METRO IND | OH | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 5/8 | 10-32x5/8 flat skt c/s sae s/s | 450 |
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| METRO IND | OH | Flat Head Socket Cap Screw | Steel | Plain | #10-32 x 7/8 | 10-32 x 7/8 flat skt c/s sae alloy | 50 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | 5/8-18 x 2 | 5/8-18 x 2 flat soc cap screw | 30 |
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| ACCURATE | IL | Flat Head Socket Cap Screw | Steel | Plain | #8-32 x 3/4 | 8-32x3/4 coarse flat socket cap sc plain (alloy) | 300 |
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| ACCURATE | IL | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 1/4-20 x 3/4 | 1/4-20x3/4 coarse flat socket cap sc zinc | 100 |
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| ACCURATE | IL | Flat Head Socket Cap Screw | Steel | Plain | 7/16-14 x 1 | 7/16-14x1 coarse flat socket cap sc plain | 116 |
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| ACCURATE | IL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 1 1/4 | 1/2-13x1 1/4 coarse flat socket cap sc stainless | 25 |
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| ACCURATE | IL | Flat Head Socket Cap Screw | Steel | Plain | 3/4-10 x 5 1/2 | 3/4-10x5 1/2 coarse flat socket cap screw plain (alloy) | 5 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #0-80 x 3/16 | screw torx flat head 0-80x3/16 stainless steel black oxide | 6890 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Class 10.9 | Plain | M16-2.0-2.00 x 70 | m16-2.0 x 70mm class 10.9 plain flat head socket cap screw din 7991 | 20 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10 | 10m x 1.50 x 60m flat skt hd c/s-s.s. full thread | 150 |
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| OneMonroe | NC | Flat Head Socket Cap Screw | Steel | Plain | M3-0.5-0.50 x 10 | m3 x 0.5 x 10 flat skt hd c/s | 100 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Zinc/Clear | 5/16-24 x 1/2 | 5/16-24 x 1/2 flat hd skt. c/s-zp | 6 |
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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 1/2 | 5/16-18 x 2-1/2 flat skt hd c/s-pln | 25 |
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| Future Fastener | TX | Flat Head Socket Cap Screw | Steel | Black Oxide | M4 x 25 | M4x25 flat head socket blk | 100 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Plain | 5/16-18 x 2 | 5/16-18x2 flat head socket cap screw | 1200 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/2-13 x 2 1/2 | 1/2-13x2-1/2 flat head socket cap screw black oxide | 200 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1/2 | #10-32x1/2 flat head socket cap screw 18-8 304 steel | 50 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 5/8 | #10-32x5/8 flat head socket cap screw 18-8 304 steel | 50 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 6 | 6mx25mm flat head socket screws 18-8 304 steel | 75 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 | 1/4-20x1 flat head socket cap screw 18-8 304 steel | 1350 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 | 5/16-18x1 flat head socket cap screw 18-8 304 steel | 140 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Plain | 3/8-16 x 1 | 3/8-16x1 flat head socket cap screw | 170 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Black Oxide | M4 x 0.07 x 10 | 4-0.07x10 flat head socket cap screw black oxide | 12230 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M8 x 1.25 x 16 | 8-1.25x16 flat head socket cap screw zinc | 80 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M8 x 1.25 x 20 | 8-1.25x20 flat head socket cap screw zinc | 77 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Zinc/Clear | M8 x 1.25 x 25 | 8-1.25x25 flat head socket cap screw zinc | 56 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 1 3/4 | #10-32x1-3/4 flat head socket cap screw 18-8 304 steel | 50 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5 | 5mx10mm flat head socket screws 18-8 304 steel | 400 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5 | 5mx16mm flat head socket screws 18-8 304 steel | 400 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 6 | 6mx16mm flat head socket screws 18-8 304 steel | 190 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 6 | 6mx25mm flat head socket screws 18-8 304 steel | 75 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 6 | 6mx40mm flat head socket screws 18-8 304 steel | 75 |
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| Express | CA | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 8 | 8mx65mm flat head socket screws 18-8 304 steel | 150 |
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| Express | CA | Flat Head Socket Cap Screw | Steel | Plain | M4 x 0.07 x 40 | 4-0.07x40 flat head socket cap screw white | 1000 |
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