Hex socket flat countersunk head screws fully threaded
BN 2102
ISO 10642
~DIN 7991
~UNI 5933
| Headform |
Headform
Countersunk head 90°
|
| Drive |
Drive
Hexagon socket
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
010.9 / 10.9 (The head marking is determining)
|
| Surface |
Surface
zinc plated blue
|
All features
Standard
Additional information
Fasteners to the given specification have a reduced loadability due to the head geometry according to ISO 898-1.
The use of ISO countersunk screws requires checking the mounting situation to avoid an overlap of the head!
Features
| Headform |
Headform
Countersunk head 90°
|
| Drive |
Drive
Hexagon socket
|
| Thread |
Thread
fully threaded
|
| Material |
Material
Steel
|
| Property class |
Property class
010.9 / 10.9 (The head marking is determining)
|
| Surface |
Surface
zinc plated blue
|
Assembly notice
Warnings
ISO 4042
Quenched and tempered fasteners ≥ 360 HV and tempered case-hardened fasteners with electroplated coatings: Susceptible to hydrogen embrittlement!
Further notice to residual risks can be found on our web page: Notes on use
BN 2101 - ISO 10642 - ~DIN 7991
Hex socket flat countersunk head screws fully threaded - Steel - 010.9 / 10.9 (The head marking is determining) - black
BN 2103 - ISO 10642 - ~DIN 7991
Hex socket flat countersunk head screws fully threaded - Steel - 010.9 / 10.9 (The head marking is determining) - Zinc flake coated ISO 10683/flZnL/nc/480h/C (µ=0.12-0.18)