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Hex head screws, M10 to M24 (ISO 4017 / DIN 933)
What wrench fits an M12 hex head bolt? · Standard part · basis: ISO 4017: width across flats s, head height k
Exact dimensions. True size, with no printing tolerance added.
- sizes
- 6 in table
Notes
- Threads are plain cylinders at the major diameter, as every thread on this site.
- Fully threaded screws (ISO 4017); ISO 4014 bolts with a plain shank share the head.
Sizes
| thread | pitch_mm | af_mm | head_h_mm | lengths_mm |
|---|---|---|---|---|
| M10 | 1.5 | 16 | 6.4 | 16, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100 |
| M12 | 1.75 | 18 | 7.5 | 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100, 120 |
| M14 | 2.0 | 21 | 8.8 | 25, 30, 40, 50, 60, 70, 80, 100 |
| M16 | 2.0 | 24 | 10.0 | 25, 30, 40, 50, 60, 70, 80, 100, 120, 150 |
| M20 | 2.5 | 30 | 12.5 | 40, 50, 60, 80, 100, 120, 150 |
| M24 | 3.0 | 36 | 15.0 | 50, 60, 80, 100, 120, 150 |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| ISO | ISO 4017 Hexagon head screws | standard | ISO; dimensions are facts verify |
Free files
★ Free files 57 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| hex-m10x16 | M10 × 16 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x20 | M10 × 20 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x25 | M10 × 25 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x30 | M10 × 30 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x35 | M10 × 35 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x40 | M10 × 40 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x45 | M10 × 45 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x50 | M10 × 50 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x60 | M10 × 60 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x70 | M10 × 70 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x80 | M10 × 80 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x90 | M10 × 90 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m10x100 | M10 × 100 hex head screw: 16 AF, head 6.4 high | STEP · STL |
| hex-m12x20 | M12 × 20 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x25 | M12 × 25 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x30 | M12 × 30 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x35 | M12 × 35 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x40 | M12 × 40 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x45 | M12 × 45 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x50 | M12 × 50 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x60 | M12 × 60 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x70 | M12 × 70 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x80 | M12 × 80 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x90 | M12 × 90 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x100 | M12 × 100 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m12x120 | M12 × 120 hex head screw: 18 AF, head 7.5 high | STEP · STL |
| hex-m14x25 | M14 × 25 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m14x30 | M14 × 30 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m14x40 | M14 × 40 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m14x50 | M14 × 50 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m14x60 | M14 × 60 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m14x70 | M14 × 70 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m14x80 | M14 × 80 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m14x100 | M14 × 100 hex head screw: 21 AF, head 8.8 high | STEP · STL |
| hex-m16x25 | M16 × 25 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x30 | M16 × 30 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x40 | M16 × 40 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x50 | M16 × 50 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x60 | M16 × 60 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x70 | M16 × 70 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x80 | M16 × 80 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x100 | M16 × 100 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x120 | M16 × 120 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m16x150 | M16 × 150 hex head screw: 24 AF, head 10.0 high | STEP · STL |
| hex-m20x40 | M20 × 40 hex head screw: 30 AF, head 12.5 high | STEP · STL |
| hex-m20x50 | M20 × 50 hex head screw: 30 AF, head 12.5 high | STEP · STL |
| hex-m20x60 | M20 × 60 hex head screw: 30 AF, head 12.5 high | STEP · STL |
| hex-m20x80 | M20 × 80 hex head screw: 30 AF, head 12.5 high | STEP · STL |
| hex-m20x100 | M20 × 100 hex head screw: 30 AF, head 12.5 high | STEP · STL |
| hex-m20x120 | M20 × 120 hex head screw: 30 AF, head 12.5 high | STEP · STL |
| hex-m20x150 | M20 × 150 hex head screw: 30 AF, head 12.5 high | STEP · STL |
| hex-m24x50 | M24 × 50 hex head screw: 36 AF, head 15.0 high | STEP · STL |
| hex-m24x60 | M24 × 60 hex head screw: 36 AF, head 15.0 high | STEP · STL |
| hex-m24x80 | M24 × 80 hex head screw: 36 AF, head 15.0 high | STEP · STL |
| hex-m24x100 | M24 × 100 hex head screw: 36 AF, head 15.0 high | STEP · STL |
| hex-m24x120 | M24 × 120 hex head screw: 36 AF, head 15.0 high | STEP · STL |
| hex-m24x150 | M24 × 150 hex head screw: 36 AF, head 15.0 high | STEP · STL |
Plain text: sheet.txt · JSON: /api/geometry?object=hex-head-screws-metric-m10-m24

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Questions
M12 hex head?
18 mm across flats, 7.5 mm high.