Flat Head Socket Cap Screw (ANSI ASME 18.2.1)
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 b18.2.1), showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 7/16 | 8-32 x 7/16 flat head soc cap 18-8 | 504 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | #6-32 x 3/8 | 6-32 x 3/8 pin-hex socket flat head 18-8 ss black oxide | 500 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Yellow | 1/4-20 x 1/2 | 1/4-20 x 1/2 flat hd soc cap alloy stl zi & yel zinc/yellow | 500 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Black Oxide | 1/4-20 x 1 1/2 | 1/4-20 x 1 1/2 flat head socket cap screw s/s black oxide | 500 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 90 | m6 x 90mm flat soc cap screw s/s 18-8 din 7991 | 496 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Plain | #10-32 x 5/16 | 10-32 x 5/16 flat hd soc cap alloy stl | 490 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6 x 30 | m 6.0 x 30.0mm 18-8 flat hd soc hd cap screws din 7991 | 978 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Plain | #6-32 x 3/8 | 6-32 x 3/8 flat hd soc cap alloy stl | 478 |
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| Century | FL | Flat Head Socket Cap Screw | 316, 317, A4 Stainless | Plain | M8 x 60 | m8x60 flat soc a4 stainless din 7991 | 420 |
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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 x 30 | m 5.0 x 30.0mm 18-8 flat hd soc hd cap screws din 7991 | 423 |
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| Century | FL | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Yellow | M6 x 20 | m6 x 20 flat socket c/s grd 10.9 zinc yellow din 7991 | 12 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Plain | 1/2-13 x 1 | 1/2-13 x 1 flat hd socket cap alloy stl | 410 |
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| Century | FL | Flat Head Socket Cap Screw | Steel | Cadmium | #8-32 x 1/2 | ms24667-14 8-32 x 1/2 flat soc hd alloy cad plate | 250 |
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| Century | FL | Flat Head Socket Cap Screw | Class 12.9 | Plain | M5 x 16 | bn 1392 m5 x 16 socket flange screw 12.9 plain | 3036 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Plain | M8 x 25 | m 8.0 x 25.0mm alloy stl flat hd soc hd cap screws din 7991 | 96 |
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| Century | FL | Flat Head Socket Cap Screw | Class 4.8 | Black Oxide | mhw305-082abn flat head socket cap m5x14300 series stainless pass qq-p-35 tyii bl ox m13924 cl4nylok per print l3 technologies mhw305-082abn | 95 |
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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 | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-28 x 1 1/8 | 1/4-28 x 1 1/8 flat soc hd 18-8 1/4-28 x 1 1/8 flat soc hd cap screw 18-8 | 13 |
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| Century | FL | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 3/4-10 x 2 3/4 | 3/4-10 x 2-3/4 flat head socket cap screw alloy zinc plated per astm b633 ty iii cls fe/zn5 rohs | 7 |
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| Century | FL | Flat Head Socket Cap Screw | Steel | Cadmium/Yellow | 5/16-24 x 1.25 | ms24668-22 screw cap socket head flat countersink alloy steel cadmium plated unf-3a 5/16-24 x 1.25 | 4 |
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| Endries | WI | Flat Head Socket Cap Screw | Class 10.9 | Zinc/Clear | M6 x 14 | m6x14 class 10.9 flat socket head cap screw trivalent clear zinc din 7991 | 2100 |
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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 7/8 | 1/4-28 x 7/8 flat hd soc cap 18-8 | 5000 |
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| Century | FL | Flat Head Socket Cap Screw | Steel | Black Oxide | #8-32 x 1/4 | mhw004-083ab 8-32 x 1/4 flat csk head socket cap screw 82 deg. passivated per qq-p-35 type ii black oxide per mil-dtl-13924 type 4 oil spin off--check head angle there have been previous rejections l3 technologies mhw004-083ab | 3750 |
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| Endries | WI | Flat Head Socket Cap Screw | Class 12.9 | Plain | M12 x 30 | m12x30 class 12.9 flat socket head cap screw plain din 7991 | 500 |
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| TownCountry | AR | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1/2 | 5/16-18 x 1/2 flat socket head cap screw 18-8 stainless steel | 700 |
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| Century | FL | Flat Head Socket Cap Screw | Class 8.8 | Zinc/Clear | M6 x 16 | m6.0 x 16.0 flat hd soc hd cap grade 8.8 steel .0003 thk min trivalent zinc clear and bake and sealer to resist 72 hrs to white corrosion and 120 hrs to red rust din 7991 | 4000 |
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| Endries | WI | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 x 20 | m5x20 a2 stainless flat socket head cap screw din 7991 | 700 |
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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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| OneMonroe | MN | Flat Head Socket Cap Screw | Steel | Black Oxide | 1/4-20 x 1 3/8 | 1/4-20 x 1-3/8 black oxide finish flat socket cap screw | 100 |
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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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| Century | FL | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5 x 20 | m 5.0 x 20.0mm 18-8 flat hd soc hd cap screws din 7991 | 1000 |
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| RePneu To | Flat Head Socket Cap Screw | ASTM A574 | Plain | 5/8-11 x 2 1/2 | 5/8-11x2 1/2 (ft) flat socket caps coarse alloy thermal black oxide | 50 |
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| RePneu To | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 5/16-18 x 1 1/4 | 5/16-18x1 1/4 (ft) flat socket caps coarse stain a2 (18-8) | 90 |
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| RePneu To | Flat Head Socket Cap Screw | Class 12.9 | Plain | M4-0.70 x 6 | m4-0.70x6 mm (ft) flat socket caps 12.9 coarse alloy thermal black oxide din 7991 | 200 |
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| RePneu To | Flat Head Socket Cap Screw | Class 12.9 | Plain | M10-1.50 x 40 | m10-1.50x40 mm (ft) flat socket caps 12.9 coarse alloy thermal black oxide din 7991 | 200 |
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| RePneu To | Flat Head Socket Cap Screw | Class 12.9 | Plain | M12-1.75 x 35 | m12-1.75x35 mm (ft) flat socket caps 12.9 coarse alloy thermal black oxide din 7991 | 500 |
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| RePneu To | Flat Head Socket Cap Screw | Class 10.9 | Plain | M12-1.75 x 30 | m12-1.75x30 mm (ft) 10.9 flat socket caps coarse thermal black oxide din 7991 | 200 |
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| RePneu To | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/4-20 x 1 3/4 | 1/4-20x1 3/4 non-standard flat socket caps coarse stain a2 (18-8) | 123 |
| |
| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Yellow | 1/2-13 x 1 3/4 | 1/2-13 x 1-3/4 flat socket cap screw coarse alloy yellow zinc | 23 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/8-18 x 4 | 5/8-18 x 4 flat socket cap fine alloy black oxide | 10 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/8-18 x 5 | 5/8-18 x 5 flat socket cap fine alloy black oxide | 25 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 3/4-10 x 1 | 3/4-10 x 1 flat socket cap coarse alloy black oxide | 25 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 3/4-10 x 1 1/4 | 3/4-10 x 1 1/4 flat socket cap coarse alloy black oxide | 170 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 3/4-16 x 3 1/2 | 3/4-16 x 3 1/2 flat socket cap fine alloy black oxide | 50 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 7/8-9 x 6 | 7/8-9 x 6 flat socket cap coarse alloy black oxide | 20 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-24 x 1/4 | #10-24 x 1/4 flat socket cap coarse alloy black oxide | 200 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-24 x 7/8 | #10-24 x 7/8 flat socket cap coarse alloy black oxide | 510 |
| |
| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-24 x 1 1/2 | #10-24 x 1 1/2 flat socket cap coarse alloy black oxide | 303 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-24 x 2 | #10-24 x 2 flat socket cap coarse alloy black oxide | 129 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-24 x 2 3/4 | #10-24 x 2-3/4 flat socket cap screw coarse alloy black oxide | 139 |
| |
| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | #10-32 x 1/2 | #10-32 x 1/2 flat socket cap fine alloy zinc-bake | 100 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-32 x 7/8 | #10-32 x 7/8 flat socket cap fine alloy black oxide | 50 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-32 x 1 | #10-32 x 1 flat socket cap fine alloy black oxide | 1025 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | #10-32 x 1 1/2 | #10-32 x 1 1/2 flat socket cap fine alloy black oxide | 455 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 1-8 x 4 | 1-8 x 4 flat socket cap coarse alloy black oxide | 32 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 1-8 x 5 1/2 | 1-8 x 5-1/2 alloy flat socket cap screw black oxide | 1 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 1-8 x 6 1/2 | 1-8 x 6 1/2 flat socket cap coarse alloy black oxide | 12 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 1 1/4-7 x 3 1/2 | 1 1/4-7 x 3 1/2 flat socket cap coarse alloy black oxide | 6 |
| |
| RePneu To | Flat Head Socket Cap Screw | Class 12.9 | Plain | M12-1.75 x 60 | m12-1.75x60 mm (pt) flat socket caps 12.9 coarse alloy thermal black oxide din 7991 | 250 |
| |
| RePneu To | Flat Head Socket Cap Screw | ASTM A574 | Plain | 1/2-13 x 10 | 1/2-13x10 flat socket caps coarse alloy thermal black oxide | 15 |
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| Active | Flat Head Socket Cap Screw | Class 12.9 | Black Oxide | M24-3.00 x 70 | m24-3.00 x 70 mm flat socket cap 12.9 coarse alloy black oxide | 20 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/4-20 x 7/8 | 1/4-20 x 7/8 flat socket cap screw coarse alloy zinc | 50 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/4-20 x 1 3/4 | 1/4-20 x 1 3/4 flat socket cap coarse alloy zinc-bake | 20 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 1/4-20 x 2 1/4 | 1/4-20 x 2 1/4 flat socket cap coarse alloy black oxide | 3940 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Clear | 1/4-28 x 3/4 | 1/4-28 x 3/4 flat socket cap fine alloy zinc plated | 950 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Yellow | 1/4-28 x 3/4 | 1/4-28 x 3/4 flat socket cap fine alloy zinc yellow | 1600 |
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| Active | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | 5/16-18 x 3/4 | 5/16-18 x 3/4 flat socket cap coarse yellow zinc | 250 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 1 1/8 | 5/16-18 x 1 1/8 flat socket cap coarse alloy black oxide | 80 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/16-18 x 3 1/4 | 5/16-18 x 3 1/4 flat socket cap coarse alloy black oxide | 88 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 1 1/2 | 5/16-24 x 1 1/2 flat socket cap fine alloy black oxide | 80 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 2 | 5/16-24 x 2 flat socket cap fine alloy black oxide | 25 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 2 1/4 | 5/16-24 x 2 1/4 flat socket cap fine alloy black oxide | 21 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 5/16-24 x 3 | 5/16-24 x 3 flat socket cap fine alloy black oxide | 7 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Yellow | 3/8-16 x 3/4 | 3/8-16 x 3/4 flat socket cap coarse alloy zinc yellow | 30 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Zinc/Yellow | 3/8-16 x 1 | 3/8-16 x 1 flat socket cap coarse alloy zinc yellow | 50 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 3/8-24 x 1/2 | 3/8-24 x 1/2 flat socket cap fine alloy black oxide | 50 |
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| Active | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | 3/8-24 x 5/8 | 3/8-24 x 5/8 flat socket cap screw zinc yellow | 11 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 3/8-24 x 3/4 | 3/8-24 x 3/4 flat socket cap fine alloy black oxide | 76 |
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| Active | Flat Head Socket Cap Screw | Steel | Zinc/Yellow | 3/8-24 x 1 | 3/8-24 x 1 flat socket cap fine thread zinc yellow | 82 |
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| Active | Flat Head Socket Cap Screw | ASTM A574 | Black Oxide | 3/8-24 x 3 | 3/8-24 x 3 flat socket cap fine alloy black oxide | 1 |
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| Weaver | WA | Flat Head Socket Cap Screw | Steel | Plain | 8-1.25 x 60 flat hd socket c/s plain | 82 |
| |
| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 10 | met. flat skt. c/s a-2 ss | 145 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 12 | met. flat skt. c/s a-2 ss | 243 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M4-0.70 x 20 | met. flat skt. c/s a-2 ss | 117 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 20 | met. flat skt. c/s a-2 ss | 113 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 25 | met. flat skt. c/s a-2 ss | 159 |
|
| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M5-0.80 x 35 | flat skt. c/s a-2 ss | 100 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 12 | met. flat skt. c/s a-2 ss | 128 |
|
| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M6-1.00 x 16 | flat socket capscrew a-2 18-8 304 | 253 |
|
| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 12 | met. flat skt. c/s a-2 ss | 207 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 16 | met. flat skt. c/s a-2 ss | 49 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 30 | met. flat skt. c/s a-2 ss | 11 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 35 | met. flat skt. c/s a-2 ss | 174 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 50 | met. flat skt. c/s a-2 ss | 121 |
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| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8-1.25 x 60 | met. flat skt. c/s a-2 ss | 16 |
|
| Jackson | MS | Flat Head Socket Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M10-1.50 x 50 | met. flat skt. c/s a-2 ss | 50 |
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| Jackson | MS | Flat Head Socket Cap Screw | Brass | Plain | #10-24 x 1/2 | flat socket capscrew | 982 |
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| Jackson | MS | Flat Head Socket Cap Screw | Brass | Plain | 3/8-16 x 1 | flat socket capscrew | 12 |
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| Jackson | MS | Flat Head Socket Cap Screw | Brass | Plain | 3/8-16 x 1 1/2 | flat socket capscrew | 40 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 1/4 | nc flat socket c/s | 87 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #4-40 x 3/8 | nc flat socket c/s | 198 |
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| YANKEE | NH | Flat Head Socket Cap Screw | Steel | Black Oxide | M12-1.75 x 20 | M12 (1.75)x20 flat head socket cap screw alloy steel black oxide | 111 |
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| Jackson | MS | Flat Head Socket Cap Screw | Steel | Plain | #5-40 x 1/4 | nc flat socket c/s | 1096 |
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