Next: Aluminium Hexagon Head Screws (DIN 933) 
Prev: Aluminium Socket Countersunk Screws (DIN 7991) 
Aluminium Socket Button Head Screws host a hexagonal recess and they are generally driven using a hex wrench or insert bit.
They are considered to be more efficient than the slotted screw products as the hex socket drive has more resistance to cam-out and can be used with power drivers, which enables faster use and higher torque to be achieved.
Low-profile for safety and aesthetics, as well as hosting a rounded head which features no sharp or pointed edges.
Available from Fastenright in a range of forms, including metric, imperial, vented, security and captive.
Diameters as standard in M5 to M6 and lengths from 3mm to 120mm.
Non-standard sizes are available to order as specials, including custom parts made to drawings.
| Metric Technical Information & Available Sizes | |||||||||||||||
| Thread Diameter | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 | |||||||
| d2 (mm) | 5.7 |
7.6 | 9.5 | 10.5 | 14 | 17.5 | 21 | 28 | |||||||
| K (mm) | 1.65 | 2.2 | 2.75 | 3.3 | 4.4 | 5.5 | 6.6 | 8.8 | |||||||
| t (mm) | 1.04 | 1.3 | 1.56 | 2.08 | 2.6 | 3.12 | 4.16 | 5.2 | |||||||
| S (mm) | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | |||||||
| Available Sizes | M3 | M4 | M5 | M6 | M8 | M10 | M12 | M16 | |||||||
| 3mm |  |
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| 120mm | |
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| = Available Size not listed? Please make an enquiry – we may be able to provide it. |
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