Hex socket button head cap screws partially / fully threaded
BN 13255
ISO 7380-1
| Headform |
Headform
Button
|
| Drive |
Drive
Hexagon socket
|
| Thread |
Thread
partially / fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
010.9
|
| Surface |
Surface
Zinc flake coated ISO 10683/flZnL/nc/480/C (µ=0.12-0.18)
|
All features
Standard
ISO 7380-1
Additional information
Fasteners to the given specification have a reduced loadability due to the head geometry according to ISO 898-1.
Features
| Headform |
Headform
Button
|
| Drive |
Drive
Hexagon socket
|
| Thread |
Thread
partially / fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
010.9
|
| Surface |
Surface
Zinc flake coated ISO 10683/flZnL/nc/480/C (µ=0.12-0.18)
|
Assembly notice
The designation system according to ISO 10683 specifies the expected corrosion protection and the friction coefficient range. Further performance specifications of a coating brand used are not considered agreed. The additional thread coating may, in certain cases, restrict the possibility of manual assembly for zinc flake coated screws smaller than M5.