Hex Socket Allen Black Oxide Hardware Nuts Bolts M6 DIN 912 Grade 10.9
Hex Socket Allen Bolts Black Oxide Hardware M6 DIN 912 Grade 10.9
Hex socket allen bolts are called hex socket cap screws or socket screws as well , it is standard fastener and widely used to various fields , a hex socket in head for operation by hex wrench and full threads , allen bolts are made high tensile strength steel with grade 10.9 for heavy duty operations .
Material
Carbon steel with grade 10.9
Specification
| Thread diameter | M6 |
| Thread length | 20 |
| Head diameter | 10 |
| Head height | 5 |
| Head drive | Hex |
More specifications
| d | D | K | S | b |
| 2 | 3.8 | 2 | 1.5 | 16 |
| 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
Hex socket allen bolts are based on DIN 912
Finish
Black oxide
Physical Performance
| Tensile strength Mpa | 350 |
| Yeild strength Mpa | 205 |
| Hardness HV | 450 |
| Density g/cm3 | 7.86 |
| Elongation % | 35 |
Product characteristics
1 . High tensile strenth
Sholder bolts are quenched and annealed that meet heavy duty work .
2 . Harden material
Hardness for bolt up to HV450 .
3 . Resistant wear
4 . No burrs or scratch
5 . Screws can be recyclable .
6 . Not easy to be broken
7 . Standard dimensions
Installation
1 . Operated by hex wrench or hex key .
2 . Clean threads before installation for more easy operation .
3 . Make sure screws are located exactly to threaded hole centre of objects .
4 . Do not put over torque on Hi-low threads screws .
Application
Hex socket allen bolts are normally used to industrial areas like machines , furniture , building , railway , aviation , heavy equipments and so on .
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.