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About Hex Head Screws and Bolts
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High-Strength Metric Class 10.9 Steel Flanged Hex Head Screws
Fully Threaded
Partially Threaded
Use these Class 10.9 steel screws for high-stress applications, such as valves, pumps, motors, and automotive suspension systems. They are at least 25% stronger than medium-strength steel screws. The flange distributes pressure where the screw meets the surface, so you don’t need a separate washer. All screws meet ISO or SAE specifications for material quality. Head height includes the flange. Length is measured from under the flange.
Zinc yellow-chromate plated steel screws resist corrosion in wet environments. They’re a good choice for most applications.
Steel screws are best for dry environments, since moisture will cause them to rust. They require little surface prep before applying a finish, so you can apply your own paint or coating.
Black-phosphate steel screws are mildly corrosion resistant in dry environments.
Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the threads per inch. Fine and extra-fine threads are closely spaced to prevent loosening from vibration; the finer the thread, the better the resistance.
Screws that meet ASME or DIN specifications are made to strict dimensional standards.
Head, mm | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg., mm | Threading | Min. Thread Lg., mm | Thread Spacing  | Wd. | Ht. | Flange Dia., mm | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc Yellow-Chromate Plated Class 10.9 Steel | |||||||||||
M5 × 0.8 mm | |||||||||||
| 10 | Fully Threaded | __ | Coarse | 7 | 5.4 | 10.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A112 | 000000 |
| 16 | Fully Threaded | __ | Coarse | 7 | 5.4 | 10.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A115 | 00000 |
| 20 | Fully Threaded | __ | Coarse | 7 | 5.4 | 10.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A117 | 00000 |
| 25 | Fully Threaded | __ | Coarse | 7 | 5.4 | 10.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A119 | 00000 |
M6 × 1 mm | |||||||||||
| 18 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A316 | 00000 |
| 25 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A319 | 00000 |
| 30 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A321 | 00000 |
| 35 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A322 | 00000 |
| 40 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 93474A323 | 00000 |
| 45 | Partially Threaded | 13.5 | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A374 | 0000 |
| 50 | Partially Threaded | 13.5 | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A375 | 0000 |
| 60 | Partially Threaded | 13.5 | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A378 | 0000 |
| 70 | Partially Threaded | 13.5 | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A381 | 00000 |
M8 × 1.25 mm | |||||||||||
| 14 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A414 | 00000 |
| 22 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A418 | 00000 |
| 35 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A422 | 00000 |
| 40 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A423 | 00000 |
| 45 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A474 | 00000 |
| 50 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A425 | 00000 |
| 50 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A475 | 00000 |
| 55 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A476 | 00000 |
| 60 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A427 | 00000 |
| 60 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A477 | 00000 |
| 65 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A478 | 00000 |
| 70 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A479 | 00000 |
| 75 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A481 | 00000 |
| 80 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A482 | 00000 |
| 90 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A484 | 00000 |
| 100 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A486 | 00000 |
| 120 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A491 | 00000 |
M8 × 1 mm | |||||||||||
| 20 | Fully Threaded | __ | Fine | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A447 | 00000 |
| 25 | Fully Threaded | __ | Fine | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A448 | 00000 |
| 30 | Fully Threaded | __ | Fine | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A451 | 00000 |
| 40 | Fully Threaded | __ | Fine | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A453 | 00000 |
M10 × 1.5 mm | |||||||||||
| 16 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A515 | 00000 |
| 35 | Partially Threaded | 19 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A572 | 00000 |
| 40 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A523 | 00000 |
| 45 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A524 | 00000 |
| 45 | Partially Threaded | 19 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A574 | 00000 |
| 50 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A525 | 00000 |
| 55 | Partially Threaded | 19 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A576 | 00000 |
| 60 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A527 | 00000 |
| 65 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A578 | 00000 |
| 75 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A581 | 00000 |
| 110 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A588 | 00000 |
| 120 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A591 | 00000 |
M10 × 1.25 mm | |||||||||||
| 25 | Fully Threaded | __ | Fine | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A548 | 00000 |
| 30 | Fully Threaded | __ | Fine | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A551 | 00000 |
| 35 | Fully Threaded | __ | Fine | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A552 | 00000 |
| 40 | Fully Threaded | __ | Fine | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A553 | 00000 |
| 50 | Fully Threaded | __ | Fine | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A555 | 00000 |
| 60 | Fully Threaded | __ | Fine | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 93474A557 | 00000 |
M12 × 1.75 mm | |||||||||||
| 20 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A617 | 00000 |
| 25 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A618 | 00000 |
| 40 | Partially Threaded | 23 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A673 | 00000 |
| 45 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A624 | 00000 |
| 50 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A625 | 00000 |
| 55 | Partially Threaded | 23 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A676 | 00000 |
| 60 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A627 | 00000 |
| 65 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A678 | 00000 |
| 75 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A679 | 00000 |
| 110 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A688 | 00000 |
| 120 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A691 | 00000 |
| 130 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A693 | 00000 |
| 140 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A695 | 00000 |
M12 × 1.5 mm | |||||||||||
| 30 | Fully Threaded | __ | Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A651 | 00000 |
| 35 | Fully Threaded | __ | Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A652 | 00000 |
| 40 | Fully Threaded | __ | Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A653 | 00000 |
| 50 | Fully Threaded | __ | Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A655 | 00000 |
M12 × 1.25 mm | |||||||||||
| 30 | Fully Threaded | __ | Extra Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A681 | 00000 |
| 35 | Fully Threaded | __ | Extra Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A682 | 00000 |
| 40 | Fully Threaded | __ | Extra Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A683 | 00000 |
| 50 | Fully Threaded | __ | Extra Fine | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A685 | 00000 |
M14 × 2 mm | |||||||||||
| 30 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A721 | 00000 |
| 35 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A722 | 00000 |
| 40 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A723 | 00000 |
| 45 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A724 | 00000 |
| 50 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A725 | 00000 |
| 60 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A777 | 00000 |
| 70 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A779 | 00000 |
| 80 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A782 | 00000 |
| 90 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A784 | 00000 |
| 100 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A786 | 00000 |
M16 × 2 mm | |||||||||||
| 30 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A821 | 00000 |
| 40 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A823 | 00000 |
| 50 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A825 | 00000 |
| 60 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A877 | 00000 |
| 70 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A879 | 00000 |
| 80 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A882 | 00000 |
| 90 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A884 | 00000 |
| 100 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A886 | 00000 |
| 120 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A891 | 00000 |
M16 × 1.5 mm | |||||||||||
| 40 | Fully Threaded | __ | Fine | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 93474A853 | 00000 |
| 50 | Fully Threaded | __ | Fine | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A855 | 00000 |
| 60 | Fully Threaded | __ | Fine | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A857 | 00000 |
| 70 | Fully Threaded | __ | Fine | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A859 | 00000 |
| 80 | Fully Threaded | __ | Fine | 21 | 15.2 | 32.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 93474A861 | 00000 |
Class 10.9 Steel | |||||||||||
M6 × 1 mm | |||||||||||
| 16 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 94456A315 | 0000 |
| 20 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 94456A317 | 0000 |
| 25 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 94456A319 | 0000 |
| 30 | Fully Threaded | __ | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 94456A371 | 0000 |
| 40 | Partially Threaded | 13.5 | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 94456A373 | 00000 |
M8 × 1.25 mm | |||||||||||
| 16 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 94456A415 | 00000 |
| 20 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 94456A417 | 00000 |
| 25 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A419 | 0000 |
| 30 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A421 | 0000 |
| 35 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A422 | 0000 |
| 40 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A473 | 0000 |
| 45 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A474 | 00000 |
| 50 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A475 | 00000 |
| 60 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A477 | 00000 |
M10 × 1.5 mm | |||||||||||
| 20 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A517 | 00000 |
| 25 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A519 | 00000 |
| 30 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A521 | 00000 |
| 35 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A572 | 00000 |
| 40 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A573 | 00000 |
| 45 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A574 | 00000 |
| 50 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A575 | 00000 |
M12 × 1.75 mm | |||||||||||
| 25 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A619 | 00000 |
| 30 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 94456A621 | 00000 |
| 35 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 94456A622 | 0000 |
| 40 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 94456A673 | 0000 |
| 50 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 94456A675 | 0000 |
| 60 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 94456A677 | 00000 |
Black-Phosphate Class 10.9 Steel | |||||||||||
M5 × 0.8 mm | |||||||||||
| 25 | Fully Threaded | __ | Coarse | 7 | 5.4 | 10.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 98093A321 | 00000 |
M6 × 1 mm | |||||||||||
| 50 | Partially Threaded | 13.5 | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 98093A451 | 00000 |
| 60 | Partially Threaded | 13.5 | Coarse | 8 | 6.7 | 12.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 50 | 98093A453 | 00000 |
M8 × 1.25 mm | |||||||||||
| 60 | Fully Threaded | __ | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A236 | 00000 |
| 70 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A568 | 00000 |
| 80 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A571 | 00000 |
| 100 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A575 | 00000 |
| 110 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A577 | 00000 |
| 120 | Partially Threaded | 16 | Coarse | 10 | 8.5 | 16.8 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A579 | 00000 |
M10 × 1.5 mm | |||||||||||
| 10 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A608 | 00000 |
| 28 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A622 | 00000 |
| 55 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A625 | 00000 |
| 70 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A626 | 00000 |
| 80 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 25 | 98093A627 | 00000 |
| 100 | Fully Threaded | __ | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A628 | 00000 |
| 105 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A653 | 00000 |
| 115 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A655 | 00000 |
| 125 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A657 | 00000 |
| 130 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A658 | 00000 |
| 140 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A661 | 00000 |
| 150 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A663 | 00000 |
| 160 | Partially Threaded | 20 | Coarse | 13 | 9.7 | 21 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A665 | 00000 |
M12 × 1.75 mm | |||||||||||
| 45 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A711 | 00000 |
| 70 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A715 | 00000 |
| 80 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A717 | 00000 |
| 90 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A719 | 00000 |
| 100 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A721 | 00000 |
| 140 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A782 | 00000 |
| 150 | Fully Threaded | __ | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A731 | 00000 |
| 150 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A784 | 00000 |
| 160 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A786 | 00000 |
| 180 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A788 | 00000 |
| 200 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A793 | 00000 |
| 240 | Partially Threaded | 24 | Coarse | 15 | 12.1 | 24.7 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A797 | 00000 |
M14 × 2 mm | |||||||||||
| 20 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A953 | 00000 |
| 50 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A962 | 00000 |
| 55 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A818 | 00000 |
| 60 | Fully Threaded | __ | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A969 | 00000 |
| 75 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A822 | 00000 |
| 85 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A824 | 00000 |
| 95 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A826 | 00000 |
| 110 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A829 | 00000 |
| 130 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A834 | 00000 |
| 140 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A836 | 00000 |
| 150 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A838 | 00000 |
| 160 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A841 | 00000 |
| 170 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A843 | 00000 |
| 180 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A845 | 00000 |
| 200 | Partially Threaded | 28 | Coarse | 18 | 12.9 | 28.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A849 | 00000 |
M16 × 2 mm | |||||||||||
| 25 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 10 | 98093A859 | 00000 |
| 55 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A876 | 00000 |
| 65 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A894 | 00000 |
| 70 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A879 | 00000 |
| 80 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A882 | 00000 |
| 90 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A884 | 00000 |
| 100 | Fully Threaded | __ | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A886 | 00000 |
| 150 | Partially Threaded | 32 | Coarse | 21 | 15.2 | 32.6 | 150,000 | ASME B18.2.3.4M, ISO 898-1 | 5 | 98093A909 | 00000 |
Medium-Strength Metric Class 8.8 Steel Flanged Hex Head Screws
Partially Threaded
Twice as strong as low-strength steel screws, these Class 8.8 steel screws can be used to fasten most machinery and equipment. The flange distributes pressure where the screw meets the surface, so you don’t need a separate washer. All screws meet ISO standards for material quality and ASME or DIN standards for dimensions. Head height includes the flange. Length is measured from under the flange.
Zinc-plated and zinc yellow-chromate plated screws resist corrosion in wet environments. They’re a good choice for most applications.
Match the thread spacing of mating components. Coarse threads are the industry standard; choose these screws if you don’t know the pitch or threads per inch.
Head, mm | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg., mm | Threading | Min. Thread Lg., mm | Thread Spacing | Wd. | Ht. | Flange Dia., mm | Tensile Strength, psi | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc-Plated Class 8.8 Steel | |||||||||||
M6 × 1 mm | |||||||||||
| 30 | Partially Threaded | 18 | Coarse | 8 | 6.9 | 13.6 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 50 | 94453A329 | 000000 |
| 40 | Partially Threaded | 18 | Coarse | 8 | 6.9 | 13.6 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94453A331 | 0000 |
M8 × 1.25 mm | |||||||||||
| 35 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94453A336 | 0000 |
| 40 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94453A337 | 0000 |
| 50 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94453A338 | 00000 |
M10 × 1.5 mm | |||||||||||
| 40 | Partially Threaded | 26 | Coarse | 13 | 9.7 | 20.8 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94453A343 | 00000 |
| 50 | Partially Threaded | 26 | Coarse | 13 | 9.7 | 20.8 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94453A344 | 00000 |
M12 × 1.75 mm | |||||||||||
| 50 | Partially Threaded | 30 | Coarse | 15 | 12.1 | 24.7 | 120,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94453A349 | 00000 |
Zinc Yellow-Chromate Plated Class 8.8 Steel | |||||||||||
M6 × 1 mm | |||||||||||
| 60 | Partially Threaded | 18 | Coarse | 8 | 6.9 | 13.6 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A378 | 00000 |
| 65 | Partially Threaded | 18 | Coarse | 8 | 6.9 | 13.6 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A379 | 00000 |
| 70 | Partially Threaded | 18 | Coarse | 8 | 6.9 | 13.6 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A381 | 00000 |
| 80 | Partially Threaded | 18 | Coarse | 8 | 6.9 | 13.6 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A382 | 00000 |
| 120 | Partially Threaded | 18 | Coarse | 8 | 6.9 | 13.6 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A383 | 00000 |
M8 × 1.25 mm | |||||||||||
| 55 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A396 | 00000 |
| 60 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A397 | 00000 |
| 65 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 25 | 94036A398 | 00000 |
| 70 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94036A399 | 0000 |
| 80 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94036A451 | 0000 |
| 90 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94036A452 | 0000 |
| 100 | Partially Threaded | 22 | Coarse | 10 | 8.5 | 17 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94036A453 | 00000 |
M10 × 1.5 mm | |||||||||||
| 60 | Partially Threaded | 26 | Coarse | 13 | 9.7 | 20.8 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94036A463 | 00000 |
| 70 | Partially Threaded | 26 | Coarse | 13 | 9.7 | 20.8 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94036A464 | 00000 |
| 80 | Partially Threaded | 26 | Coarse | 13 | 9.7 | 20.8 | 110,000 | ISO 898-1, ASME B18.2.3.4M | 10 | 94036A465 | 00000 |