Socket Head Cap Screws – Metric – DIN 7991
A countersunk headed screw conforming with ISO 10642 or DIN 7991, requiring a hex key (otherwise known as an Allen key) to fit. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag-free fit.
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Product Information
A countersunk headed screw conforming with ISO 10642 or DIN 7991, requiring a hex key (otherwise known as an Allen key) to fit. The countersunk head is typically used in conjunction with a countersunk hole providing a flush, snag-free fit.
Dimensions: Millimetres (mm)Material: Grade
10.9Finish: Zinc & Clear / Self
Colour / Stainless SteelDIN 7991
| d | l | p | f | h | s |
|---|---|---|---|---|---|
| M2.5 | 6 | 0.45 | 5 | 1.5 | 1.5 |
| M2.5 | 10 | 0.45 | 5 | 1.5 | 1.5 |
| M3 | 5 | 0.5 | 6 | 1.7 | 2 |
| M3 | 6 | 0.5 | 6 | 1.7 | 2 |
| M3 | 8 | 0.5 | 6 | 1.7 | 2 |
| M3 | 10 | 0.5 | 6 | 1.7 | 2 |
| M3 | 12 | 0.5 | 6 | 1.7 | 2 |
| M3 | 14 | 0.5 | 6 | 1.7 | 2 |
| M3 | 15 | 0.5 | 6 | 1.7 | 2 |
| M3 | 16 | 0.5 | 6 | 1.7 | 2 |
| M3 | 18 | 0.5 | 6 | 1.7 | 2 |
| M3 | 20 | 0.5 | 6 | 1.7 | 2 |
| M3 | 25 | 0.5 | 6 | 1.7 | 2 |
| M3 | 30 | 0.5 | 6 | 1.7 | 2 |
| M3 | 35 | 0.5 | 6 | 1.7 | 2 |
| M4 | 6 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 8 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 10 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 12 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 14 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 15 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 16 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 18 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 20 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 25 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 30 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 35 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 40 | 0.7 | 8 | 2.3 | 2.5 |
| M4 | 50 | 0.7 | 8 | 2.3 | 2.5 |
| M5 | 6 | 0.8 | 10 | 2.8 | 3 |
| M5 | 8 | 0.8 | 10 | 2.8 | 3 |
| M5 | 10 | 0.8 | 10 | 2.8 | 3 |
| M5 | 12 | 0.8 | 10 | 2.8 | 3 |
| M5 | 14 | 0.8 | 10 | 2.8 | 3 |
| M5 | 15 | 0.8 | 10 | 2.8 | 3 |
| M5 | 16 | 0.8 | 10 | 2.8 | 3 |
| M5 | 18 | 0.8 | 10 | 2.8 | 3 |
| M5 | 20 | 0.8 | 10 | 2.8 | 3 |
| M5 | 25 | 0.8 | 10 | 2.8 | 3 |
| M5 | 30 | 0.8 | 10 | 2.8 | 3 |
| M5 | 35 | 0.8 | 10 | 2.8 | 3 |
| M5 | 36 | 0.8 | 10 | 2.8 | 3 |
| M5 | 40 | 0.8 | 10 | 2.8 | 3 |
| M5 | 45 | 0.8 | 10 | 2.8 | 3 |
| M5 | 50 | 0.8 | 10 | 2.8 | 3 |
| M5 | 60 | 0.8 | 10 | 2.8 | 3 |
| M5 | 65 | 0.8 | 10 | 2.8 | 3 |
| M5 | 70 | 0.8 | 10 | 2.8 | 3 |
| M5 | 80 | 0.8 | 10 | 2.8 | 3 |
| M5 | 90 | 0.8 | 10 | 2.8 | 3 |
| M5 | 100 | 0.8 | 10 | 2.8 | 3 |
| M6 | 8 | 1 | 12 | 3.3 | 4 |
| M6 | 10 | 1 | 12 | 3.3 | 4 |
| M6 | 12 | 1 | 12 | 3.3 | 4 |
| M6 | 14 | 1 | 12 | 3.3 | 4 |
| M6 | 15 | 1 | 12 | 3.3 | 4 |
| M6 | 16 | 1 | 12 | 3.3 | 4 |
| M6 | 18 | 1 | 12 | 3.3 | 4 |
| M6 | 20 | 1 | 12 | 3.3 | 4 |
| M6 | 22 | 1 | 12 | 3.3 | 4 |
| M6 | 25 | 1 | 12 | 3.3 | 4 |
| M6 | 30 | 1 | 12 | 3.3 | 4 |
| M6 | 35 | 1 | 12 | 3.3 | 4 |
| M6 | 40 | 1 | 12 | 3.3 | 4 |
| M6 | 45 | 1 | 12 | 3.3 | 4 |
| M6 | 50 | 1 | 12 | 3.3 | 4 |
| M6 | 55 | 1 | 12 | 3.3 | 4 |
| M6 | 60 | 1 | 12 | 3.3 | 4 |
| M6 | 65 | 1 | 12 | 3.3 | 4 |
| M6 | 70 | 1 | 12 | 3.3 | 4 |
| M6 | 75 | 1 | 12 | 3.3 | 4 |
| M6 | 80 | 1 | 12 | 3.3 | 4 |
| M6 | 90 | 1 | 12 | 3.3 | 4 |
| M6 | 100 | 1 | 12 | 3.3 | 4 |
| M6 | 110 | 1 | 12 | 3.3 | 4 |
| M6 | 120 | 1 | 12 | 3.3 | 4 |
| M8 | 10 | 1.25 | 16 | 4.4 | 5 |
| M8 | 12 | 1.25 | 16 | 4.4 | 5 |
| M8 | 14 | 1.25 | 16 | 4.4 | 5 |
| M8 | 16 | 1.25 | 16 | 4.4 | 5 |
| M8 | 18 | 1.25 | 16 | 4.4 | 5 |
| M8 | 20 | 1.25 | 16 | 4.4 | 5 |
| M8 | 25 | 1.25 | 16 | 4.4 | 5 |
| M8 | 30 | 1.25 | 16 | 4.4 | 5 |
| M8 | 35 | 1.25 | 16 | 4.4 | 5 |
| M8 | 40 | 1.25 | 16 | 4.4 | 5 |
| M8 | 45 | 1.25 | 16 | 4.4 | 5 |
| M8 | 50 | 1.25 | 16 | 4.4 | 5 |
| M8 | 55 | 1.25 | 16 | 4.4 | 5 |
| M8 | 60 | 1.25 | 16 | 4.4 | 5 |
| M8 | 65 | 1.25 | 16 | 4.4 | 5 |
| M8 | 70 | 1.25 | 16 | 4.4 | 5 |
| M8 | 75 | 1.25 | 16 | 4.4 | 5 |
| M8 | 80 | 1.25 | 16 | 4.4 | 5 |
| M8 | 90 | 1.25 | 16 | 4.4 | 5 |
| M8 | 100 | 1.25 | 16 | 4.4 | 5 |
| M8 | 110 | 1.25 | 16 | 4.4 | 5 |
| M8 | 120 | 1.25 | 16 | 4.4 | 5 |
| M10 | 16 | 1.5 | 20 | 5.5 | 6 |
| M10 | 18 | 1.5 | 20 | 5.5 | 6 |
| M10 | 20 | 1.5 | 20 | 5.5 | 6 |
| M10 | 25 | 1.5 | 20 | 5.5 | 6 |
| M10 | 30 | 1.5 | 20 | 5.5 | 6 |
| M10 | 35 | 1.5 | 20 | 5.5 | 6 |
| M10 | 40 | 1.5 | 20 | 5.5 | 6 |
| M10 | 45 | 1.5 | 20 | 5.5 | 6 |
| M10 | 50 | 1.5 | 20 | 5.5 | 6 |
| M10 | 55 | 1.5 | 20 | 5.5 | 6 |
| M10 | 60 | 1.5 | 20 | 5.5 | 6 |
| M10 | 65 | 1.5 | 20 | 5.5 | 6 |
| M10 | 70 | 1.5 | 20 | 5.5 | 6 |
| M10 | 75 | 1.5 | 20 | 5.5 | 6 |
| M10 | 80 | 1.5 | 20 | 5.5 | 6 |
| M10 | 90 | 1.5 | 20 | 5.5 | 6 |
| M10 | 100 | 1.5 | 20 | 5.5 | 6 |
| M10 | 110 | 1.5 | 20 | 5.5 | 6 |
| M10 | 120 | 1.5 | 20 | 5.5 | 6 |
| M12 | 16 | 1.75 | 24 | 6.5 | 8 |
| M12 | 20 | 1.75 | 24 | 6.5 | 8 |
| M12 | 25 | 1.75 | 24 | 6.5 | 8 |
| M12 | 30 | 1.75 | 24 | 6.5 | 8 |
| M12 | 35 | 1.75 | 24 | 6.5 | 8 |
| M12 | 40 | 1.75 | 24 | 6.5 | 8 |
| M12 | 45 | 1.75 | 24 | 6.5 | 8 |
| M12 | 50 | 1.75 | 24 | 6.5 | 8 |
| M12 | 55 | 1.75 | 24 | 6.5 | 8 |
| M12 | 60 | 1.75 | 24 | 6.5 | 8 |
| M12 | 65 | 1.75 | 24 | 6.5 | 8 |
| M12 | 70 | 1.75 | 24 | 6.5 | 8 |
| M12 | 75 | 1.75 | 24 | 6.5 | 8 |
| M12 | 80 | 1.75 | 24 | 6.5 | 8 |
| M12 | 90 | 1.75 | 24 | 6.5 | 8 |
| M12 | 100 | 1.75 | 24 | 6.5 | 8 |
| M12 | 110 | 1.75 | 24 | 6.5 | 8 |
| M12 | 120 | 1.75 | 24 | 6.5 | 8 |
| M16 | 25 | 2 | 30 | 7.5 | 10 |
| M16 | 30 | 2 | 30 | 7.5 | 10 |
| M16 | 35 | 2 | 30 | 7.5 | 10 |
| M16 | 40 | 2 | 30 | 7.5 | 10 |
| M16 | 45 | 2 | 30 | 7.5 | 10 |
| M16 | 50 | 2 | 30 | 7.5 | 10 |
| M16 | 55 | 2 | 30 | 7.5 | 10 |
| M16 | 60 | 2 | 30 | 7.5 | 10 |
| M16 | 65 | 2 | 30 | 7.5 | 10 |
| M16 | 70 | 2 | 30 | 7.5 | 10 |
| M16 | 75 | 2 | 30 | 7.5 | 10 |
| M16 | 80 | 2 | 30 | 7.5 | 10 |
| M16 | 90 | 2 | 30 | 7.5 | 10 |
| M16 | 100 | 2 | 30 | 7.5 | 10 |
| M16 | 110 | 2 | 30 | 7.5 | 10 |
| M16 | 120 | 2 | 30 | 7.5 | 10 |
| M16 | 150 | 2 | 30 | 7.5 | 10 |
| M20 | 40 | 2.5 | 36 | 8.5 | 12 |
| M20 | 45 | 2.5 | 36 | 8.5 | 12 |
| M20 | 50 | 2.5 | 36 | 8.5 | 12 |
| M20 | 55 | 2.5 | 36 | 8.5 | 12 |
| M20 | 60 | 2.5 | 36 | 8.5 | 12 |
| M20 | 65 | 2.5 | 36 | 8.5 | 12 |
| M20 | 70 | 2.5 | 36 | 8.5 | 12 |
| M20 | 75 | 2.5 | 36 | 8.5 | 12 |
| M20 | 80 | 2.5 | 36 | 8.5 | 12 |
| M20 | 90 | 2.5 | 36 | 8.5 | 12 |
| M20 | 100 | 2.5 | 36 | 8.5 | 12 |
| M20 | 110 | 2.5 | 36 | 8.5 | 12 |
| M20 | 120 | 2.5 | 36 | 8.5 | 12 |
| M20 | 130 | 2.5 | 36 | 8.5 | 12 |
| M20 | 140 | 2.5 | 36 | 8.5 | 12 |
| M20 | 150 | 2.5 | 36 | 8.5 | 12 |
| M20 | 180 | 2.5 | 36 | 8.5 | 12 |
| M24 | 50 | 3 | 39 | 14 | 14 |
| M24 | 60 | 3 | 39 | 14 | 14 |
| M24 | 65 | 3 | 39 | 14 | 14 |
| M24 | 70 | 3 | 39 | 14 | 14 |
| M24 | 75 | 3 | 39 | 14 | 14 |
| M24 | 80 | 3 | 39 | 14 | 14 |
| M24 | 90 | 3 | 39 | 14 | 14 |
| M24 | 100 | 3 | 39 | 14 | 14 |
| M24 | 110 | 3 | 39 | 14 | 14 |
| M24 | 120 | 3 | 39 | 14 | 14 |
| M24 | 130 | 3 | 39 | 14 | 14 |
| M24 | 140 | 3 | 39 | 14 | 14 |
| M24 | 150 | 3 | 39 | 14 | 14 |
| M24 | 160 | 3 | 39 | 14 | 14 |
| M24 | 180 | 3 | 39 | 14 | 14 |
| M24 | 200 | 3 | 39 | 14 | 14 |
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Applications are discussed in-depth, first-off design data and drawings are submitted for approval to ensure our customers are provided with the correct design, first time. However, on those rare occasions when modifications are necessary, our no-tooling process and flexible manufacturing procedures means the production of prototypes is easily and economically achieved without onerous tooling charges and long lead times.
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