Socket Head Cap Screw (ANSI ASME 18.3)
Socket Head Cap Screws are typically used in machine parts, die fixturing, and clamping. Socket head cap screws have a flat faced, circular raised head with an indented hex socket. They can be fully or part threaded, are usually manufactured from high grade alloy steel. Dimensionally, metric socket head cap screws are covered by the relevant DIN, ISO or JIS standards, but US/Imperial socket head cap screws are covered by the ASME B18.2.1 and B18.3 specifications.
0 Socket Head Cap Screw (ansi b18.3), showing 200, (click on any line for more information)
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| Supplier | Loc | Type | Material | Finish | Size | Description | Qty | |
| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #0-80 x 5/32 | 0-80x5/32 socket head cap screw fully threaded 18-8 s/s 302hq passivated made in u.s.a. | 3500 |
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| Parker | AZ | Socket Head Cap Screw | ASTM A574 | Cadmium/Yellow | 5/8-11 x 3 | 5/8-11 x 3.0 socket head cap screw 2-1/4 thread 4037 alloy steel cad plated per nas1352-10-48p made in u.s.a. | 305 |
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| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 3 1/4 | 6-32 x 3-1/4 socket head cap screw 1.0 thread 302 s/s passivate per ff-s-86e NAS1352C06-52 made in u.s.a. | 155 |
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| Parker | AZ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Passivated | #6-32 x 5/8 | 6-32 x 5/8 socket head cap screw asme b18.3 .625 thread ff-s-86e w/am #4 302hq 18-8 304 per nas1352c06-10 304ss made in u.s.a. | 500 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/8-11 x 5 | 5/8-11 x 5 socket hd cap screw dom aly | 80 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M12-1.75 x 75 | m12-1.75 x 75 socket hd cap screw dom | 25 |
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| Endries | WI | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 2 1/2 | 5/16-18x2-1/2 316cu socket connector bolt per print 0-2999 revision a 9/24/21 approved duplicate part item mast | 4920 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 3/8 | 5/16-18 x 3/8 socket hd cap screw dom aly | 49 |
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| Endries | WI | Socket Head Cap Screw | Steel | Zinc/Clear | 5/8-11 x 4 1/2 | 5/8-11x4-1/2 socket head cap screw zinc | 75 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain | M8 x 18 | m8x18 class 12.9 socket head cap screw plain din 912 | 50 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/8-11 x 3 | 5/8-11 x 3 socket hd cap screw dom aly | 75 |
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| Endries | WI | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #10-32 x 7/16 | 10-32x7/16 18-8 stainless steel socket head cap screw | 7100 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | 3/8-16 x 2 1/2 | 3/8-16x2-1/2 socket head cap screw plain | 349 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 7/8 | 5/16-18 x 7/8 socket hd cap screw dom aly | 300 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | M16-2.00 x 160 | m16-2.0 x 160mm socket cap screw aly | 20 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M8-1.25 x 10 | m8-1.25 x 10mm socket hd cap screw dom | 150 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | M8-1.25 x 14 | m8-1.25 x 14mm socket cap screw aly | 850 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | 5/8-18 x 3 1/4 | 5/8-18x3-1/4 socket head cap screw plain | 15 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M16-2.00 x 150 | m16-2.0 x 150mm socket hd cap screw dom | 15 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | #8-32 x 1/2 | 8-32 x 1/2 socket cap screw aly znc | 1875 |
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| Endries | WI | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 5/16-18 x 2 | 5/16-18x2in 316cu socket connector bolt per print 0-3001 revision a 9/24/21 approved duplicate part item mast | 7420 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 7/16-14 x 1 1/4 | 7/16-14 x 1 1/4 socket hd cap screw dom aly | 75 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | #6-32 x 3/8 | 6-32 x 3/8 socket hd cap screw dom aly | 100 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | M20-2.50 x 45 | m20-2.5 x 45mm socket cap screw aly | 40 |
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| GUIDON | NJ | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | M6 x 60MM | din 912 | 300 |
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| GUIDON | NJ | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | M8 x 60MM | din 912 | 100 |
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| GUIDON | NJ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | M8 x 60MM | din 912 | 450 |
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| GUIDON | NJ | Socket Head Cap Screw | Steel | Plain | 10-24 x 2 3/8 | ALLOY STEEL | 32 |
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| GUIDON | TX | Socket Head Cap Screw | Steel | Zinc/Clear | #10-32 x 3/8 | ALLOY STEEL | 1,600 |
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| GUIDON | TX | Socket Head Cap Screw | Steel | Electrolytic Zinc Basecoat + Topcoats (Climacoat, Climaseal, etc.) | 5/16-18 x 3/4 | ALL0Y STEEL, MAGNA DIP COATED | 500 |
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| GUIDON | NJ | Socket Head Cap Screw | Steel | Zinc/Clear | 1/2-20 x 1 1/4 | ALL0Y STEEL | 50 |
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| GUIDON | TX | Socket Head Cap Screw | Steel | Zinc/Clear | 8-32 x 5/8 | ALLOY STEEL | 2,500 |
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| GUIDON | NJ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 10-24 x 5/8 | 18-8 STAINLESS | 2,000 |
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| GUIDON | NJ | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 8-32 x 1 1/8 | 18-8 STAINLESS WITH PATCH | 100 |
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| MESAFAST | CA | Socket Head Cap Screw | 316, 317, A4 Stainless | Plain | 7/16-14 x 6 | 7/16-14 x 6 socket head cap screw 316 stainless | 2.0 |
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| MESAFAST | CA | Socket Head Cap Screw | Steel | Zinc/Clear | M3-0.50 x 6 | m3-0.5 x 6mm socket head cap screw steel zinc din 912 | 22.0 |
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| MESAFAST | CA | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | 1/2-13 x 8 | socket c/s 18-8 s/s 18-8 s/s | 2.0 |
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| MESAFAST | CA | Socket Head Cap Screw | Steel | Black Oxide | #10-24 x 1 1/4 | socket c/s black black | 85.0 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M10-1.50 x 80 | m10-1.5 x 80mm socket hd cap screw dom | 20 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M16-2.00 x 60 | m16-2.0 x 60mm socket hd cap screw dom | 10 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | M6-1.00 x 8 | m6-1.0 x 8mm socket hd cap screw dom aly | 32 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/16-18 x 3 1/4 | 5/16-18 x 3 1/4 socket hd cap screw dom aly | 50 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain | M16 x 50 | m16x50 class 12.9 socket head cap screw plain din 912 | 110 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/8-11 x 1 3/4 | 5/8-11 x 1-3/4 socket hd cap screw dom aly | 225 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain | M16 x 140 | m16x140 class 12.9 socket head cap screw plain din 912 | 4 |
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| Endries | WI | Socket Head Cap Screw | Class 12.9 | Plain | M6 x 125 | m6x125 class 12.9 socket head cap screw plain din 912 | 25 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/8-11 x 5 1/2 | 5/8-11 x 5 1/2 socket hd cap screw dom aly | 20 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M20-2.50 x 40 | m20-2.5 x 40mm socket hd cap screw dom | 25 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M12-1.75 x 65 | m12-1.75 x 65 mm socket hd cap screw dom | 20 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M3-0.50 x 8 | m3-.5 x 8mm socket hd cap screw dom | 300 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | M6-1.00 x 90 | m6-1.0 x 90mm socket hd cap screw dom | 250 |
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| Endries | WI | Socket Head Cap Screw | Steel | Plain | 5/16-18 x 6 | 5/16-18x6 socket head cap screw plain | 50 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | #10-24 x 2 3/4 | 10-24 x 2 3/4 socket hd cap screw dom aly | 57 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | M4-0.70 x 14 | m4-.7 x 14mm socket cap screw aly | 2000 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | 5/8-11 x 6 | 5/8-11 x 6 socket hd cap screw dom aly | 30 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | #10-24 x 5/8 | 10-24 x 5/8 socket hd cap screw dom aly | 174 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | #8-32 x 5/8 | 8-32x5/8 alloy socket head cap screw domestic | 8176 |
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| Endries | WI | Socket Head Cap Screw | ASTM A574 | Plain | #10-24 x 2 | 10-24 x 2 socket hd cap screw dom aly | 46 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 1/4-20 x 7/16 | socket head cap screw 1/4-20x7/16 lg alloy steel stripped of black oxide w/light oil | 611 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | #12-24 x 1 | shcs 12-24x1 alloy | 200 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | socket head cap s crew 5/8-11x6 alloy steel | 10 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Black Oxide | 3/8-16 x 11 | socket head cap screw 3/8-16x11 lg alloy steel black ox | 20 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 5/16-18 x 1 3/4 | socket head cap screw 5/16-18x1-3/4 alloy zinc plated | 1050 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 3/4-10 x 4 | socket head cap screw full thread 3/4-10x4 alloy steel | 42 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | M4-0.70 x 10 | socket head cap screw m4-.7x10 12.9 alloy steel metric blue coated | 200 |
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| F. Solutions | OH | Socket Head Cap Screw | Class 12.9 | Plain | M8-1.25 x 70 | socket head cap screw m8-1.25x70 12.9 | 234 |
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| F. Solutions | OH | Socket Head Cap Screw | Class 12.9 | Zinc/Clear | M6-1.00 x 55 | socket head cap screw m6x1.0x55 lg class 12.9 blue-dyed zinc plated | 2238 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 3/4-16 x 4 | socket head cap screw 3/4-16(nf)x4 alloy | 2 |
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| F. Solutions | OH | Socket Head Cap Screw | Steel | Black Oxide | #6-32 x 1/4 | socket cap screw #6-32x1/4 lg torx drive black oxide | 1700 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | socket set screw cup point 1/2-13x3 alloy steel domestic | 24 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | #12-24 x 3/4 | shcs 12-24x3/4 alloy | 175 |
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| Olander | CA | Socket Head Cap Screw | ASTM A574 | Plain | M1.4-0.30 x 6 | m1.4-.3 x 6 soc cap alloy () | 100 |
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| Olander | CA | Socket Head Cap Screw | ASTM A574 | Plain | M1.4-0.30 x 5 | m1.4-.3 x 5 soc cap alloy () | 100 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | #12-24 x 1/2 | shcs 12-24x1/2 alloy | 100 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 1-8 x 1 1/2 | socket head cap screw 1-8x1-1/2 alloy steel | 14 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 5/8-11 x 6 1/2 | socket head cap screw 5/8-11x6-1/2 alloy | 11 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | M16-2.00 x 25 | socket head cap screw m16-2.0x25 12.9 alloy steel | 116 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | M20-2.50 x 100 | socket head cap screw m20-2.5x100 12.9 alloy din 912 | 120 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 1/4-20 x 2 1/4 | socket head cap screw 1/4-20x2-1/4 alloy zinc plated | 200 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 5/8-11 x 2 | socket head cap screw 5/8-11x2 alloy zinc plated | 25 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 5/16-18 x 7/8 | socket head cap screw 5/16-18x7/8 alloy zinc plated | 1700 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 5/8-11 x 1 1/2 | socket head cap screw 5/8-11x1-1/2 alloy zinc plated | 46 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 1-8 x 5 | socket head cap screw 1-8x5 alloy | 8 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 3/8-16 x 5/8 | socket head cap screw 3/8-16x5/8 alloy | 8 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 5/8-11 x 3 1/4 | socket head cap screw 5/8-11x3-1/4 alloy | 225 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 7/8-9 x 5 | socket head cap screw 7/8-9x5 alloy | 15 |
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| F. Solutions | OH | Socket Head Cap Screw | Class 12.9 | Plain | M912 x 10 1.5 x 80 | socket head cap screw 912 m10-1.5x80 12.9 | 100 |
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| F. Solutions | OH | Socket Head Cap Screw | Class 12.9 | Plain | M16 x 60 | socket head cap screw m16x60 12.9 steel plain din 912 | 14 |
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| F. Solutions | OH | Socket Head Cap Screw | Class 12.9 | Black Oxide | M6-1.00 x 14 | socket head cap screw m6-1.0x14 12.9 black ox din 912 | 2200 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | #10-32 x 2 1/2 | socket head cap screw 10-32(unf)x2-1/2 alloy | 92 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 1 1/8-7 x 12 | socket head cap screw 1-1/8-7x12 alloy | 4 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Plain | 1-8 x 1 3/4 | socket head cap screw 1-8x1-3/4 alloy steel thermal black oxide | 6 |
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| F. Solutions | OH | Socket Head Cap Screw | ASTM A574 | Zinc/Clear | 5/16-18 x 1 1/4 | socket head cap screw 5/16-18x1-1/4 alloy zinc plated | 75 |
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| System 22 | PA | Socket Head Cap Screw | Grade B7 | Plain | 5/8-11 x 3 1/2 | 200 |
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| System 22 | PA | Socket Head Cap Screw | Grade B7 | Plain | 5/8-11 x 3 3/4 | 200 |
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| FACCA | Ont | Socket Head Cap Screw | Steel | Zinc/Clear | #8-32 x 3/8 | thread-cutting screw square socket/phillips pan hd #8-32 unc x 3/8 lg type-f steel case hardened zinc plated ansi b18.6.4 latest revision b18.2.1 b18.3 | 125 |
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| FACCA | Ont | Socket Head Cap Screw | Brass | Plain | #8-32 x 1/4 | machine screw combination (square socket/slot) binding undercut head #8-32 unc x 1/4 long brass plain finish b18.2.1 b18.3 | 28,000 |
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| FACCA | Ont | Socket Head Cap Screw | Brass | Plain | #6-32 x 3/16 | machine screw quadrex (square socket/phillips) binding hd #6-32 unc x 3/16 long brass b18.2.1 b18.3 | 3,690 |
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| FACCA | Ont | Socket Head Cap Screw | Brass | Plain | #8-32 x 3/8 | machine screw combination (square socket/slot) binding undercut hd #8-32 unc x 3/8 long brass plain finish b18.2.1 b18.3 | 48,153 |
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| FACCA | Ont | Socket Head Cap Screw | Steel | Zinc/Clear | #6-32 x .012 | machine screw square socket/slot pan hd #10-32 unf x 5/16 long steel header point zinc plated b18.2.1 b18.3 | 40,657 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | 1-8 x 4 1/2 | hex socket cap screw 1960 series 1-8 unc x 4 1/2 alloy steel quenched & tempered plain finish ansi b18.3-1986 b18.2.1 b18.3 | 225 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | 1/4-28 x 2 | hex socket cap screw 1960 series 1/4-28 unf x 2 alloy steel quench & temp plain ansi b18.3-1986 b18.2.1 b18.3 | 2,400 |
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| FACCA | Ont | Socket Head Cap Screw | 400 Stainless (405, 410,416,420,430 etc.) | Plain | #8 x 1 3/4 | tapping screw binding slot/square socket head type-ab 8 x 1-3/4 410 hardened stainless tag #3-24004-069 rev 102 b18.2.1 b18.3 | 18,508 |
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| FACCA | Ont | Socket Head Cap Screw | 300 Stainless (A1,A2, 18-8,304,310 etc.) | Plain | #8-32 x 1 1/2 | hex socket cap screw #8-32 x 1-1/2 lgth full thread 18-8 stainless steel plain b18.2.1 b18.3 | 21 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | M16 x 100 | hex socket cap screw m16 x 100mm lg full thread cl 12.9 alloy steel plain din 912/12.9/full m16x100 | 75 |
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| FACCA | Ont | Socket Head Cap Screw | Class 12.9 | Plain | M10-1.25 x 20 | hex socket cap screw m10 x 1.25 x 20mm lg full thread cl 12.9 steel din 912/12.9/fine m10x1.25x20 | 1,950 |
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| FACCA | Ont | Socket Head Cap Screw | Class 10.9 | Plain | M20-2.50 x 75 | hex socket cap screw m20 x 2.50 x 75mm lg full thread cl 10.9 steel plain din 912/10.9/full m20x75 | 125 |
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| FACCA | Ont | Socket Head Cap Screw | Class 12.9 | Plain | M12-1.25 x 130 | hex socket cap screw m12 x 1.25 x 130mm lg partial thrd cl 12.9 steel plain din 912/12.9/fine m12x1.25x130 | 74 |
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| FACCA | Ont | Socket Head Cap Screw | Class 12.9 | Plain | M24-3.00 x 75 | hex socket cap screws m24 x 3.00 x 75mm lg full thread cl 12.9 steel plain din 912/12.9/full m24x75 | 100 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | M36 x 130 | hex socket cap screw m36 x 130mm lg partial thread cl 12.9 alloy steel plain din 912/12.9/part m36x130 | 96 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | M12 x 18 | hex socket cap screw m12 x 18mm lg full thread cl 12.9 alloy steel plain din 912/12.9/full m12x18 | 3,300 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | M30-3.50 x 130 | hex socket cap screw m30 x 3.50 x 130mm lg partial thrd cl 10.9 alloy steel plain din 912/10.9/part m30x130 | 225 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | M27 x 280 | hex socket cap screw m27 x 280mm lg partial thread cl 12.9 alloy steel plain din 912/12.9/part m27x280 | 45 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | M18 x 150 | hex socket cap screw m18 x 150mm lg partial thread cl 12.9 alloy steel plain din 912/12.9/part m18x150 | 1,780 |
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| FACCA | Ont | Socket Head Cap Screw | ASTM A574 | Plain | M36 x 150 | hex socket cap screw m36 x 150mm lg partial thread cl 12.9 alloy steel plain din 912/12.9/part m36x150 | 18 |
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