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Hex Socket Allen Head Aluminum Screws Fastener M5 Full Thread Machine Screw
Hex socket allen head screws are made from aluminum material , it is also known as hex socket head screws or allen bolt or hex socket cap screws , it is one of best popular fastener screws for industrial applications .
Hex socket allen head screws with internal hex drive for operation by allen key , metric standard threads basedd on ISO or DIN .
Material
Hex socket allen head screws are made from alloy aluminum .
Specification
| d | M5 |
| L | 20 |
| k | 6 |
| D | 8.5 |
| S | 4 |
More specifications
| d | D | K | S | b | L |
| 2 | 3.8 | 2 | 1.5 | 16 |
2-600 |
| 2.5 | 4.5 | 2.5 | 2 | 17 | |
| 3 | 5.5 | 3 | 2.5 | 18 | |
| 4 | 7 | 4 | 3 | 20 | |
| 5 | 8.5 | 5 | 4 | 22 | |
| 6 | 10 | 6 | 5 | 24 | |
| 8 | 13 | 8 | 6 | 28 | |
| 10 | 16 | 10 | 8 | 32 | |
| 12 | 18 | 12 | 10 | 36 | |
| 14 | 21 | 14 | 12 | 40 | |
| 16 | 24 | 16 | 14 | 44 | |
| 18 | 27 | 18 | 14 | 48 | |
| 20 | 30 | 20 | 17 | 52 | |
| 22 | 33 | 22 | 17 | 56 | |
| 24 | 36 | 24 | 19 | 60 | |
| 30 | 45 | 30 | 22 | 72 | |
| 33 | 50 | 33 | 24 | 78 | |
| 36 | 54 | 36 | 27 | 84 |
Standaqrd
DIN 912
Finish
Silver oxide for further corrosion resistance
Physical Performance
| Tensile strength Mpa | 205 |
| Yeild strength Mpa | 55 |
| Hardness HV | 150 |
| Density g/cm3 | 2.69 |
| Elongation % | 16 |
Product characteristics
1 . Light weight
Aluminum hex socket allen screw is more light compared to steel screws , density for aluminum is only 2.69 g/cm3 .
2 . Perfect rust corrosion
Aluminum screws are not rusted under normal surroundings .
3 . Strict tolerances
All dinmensions for aluminum screws based on standard or customized requests .
4 . No burrs or scratch and bright surface
5 . Screws can be recyclable .
6 . Quick and easy installation
Installation
1 . Operated by hex key or hex wrench
2 . Aluminum screws are not suitable for heavy duty application
3 . Make sure screws are located exactly to threaded hole centre of objects .