Hex head bolts partially threaded
BN 20543
DIN 931 (Standard withdrawn)
ISO 4014
~UNI 5737
~ČSN 021101
| Headform |
Headform
Hexagon
|
| Drive |
Drive
Hexagon
|
| Thread |
Thread
partially threaded
|
All features
M10; M12: wrench size according to ISO on request
Additional information
ecosyn®-lubric dry coating is a non-electrolytically applied, thin coating with integrated lubricating properties and additional corrosion protection.
Certificate is available on request for specific properties such as friction coefficients.
A technical brochure is available on request.
Certificate is available on request for specific properties such as friction coefficients.
A technical brochure is available on request.
Features
| Headform |
Headform
Hexagon
|
| Drive |
Drive
Hexagon
|
| Thread |
Thread
partially threaded
|
| Material |
Material
Steel
|
| Strength class |
Strength class
8.8
|
| Surface |
Surface
zinc plated blue with ecosyn®-lubric Silver
|
BN 20541 - DIN 933 (Standard withdrawn)
Hex head screws fully threaded - Steel - 8.8 - zinc plated blue with ecosyn®-lubric Silver
BN 20542 - DIN 933 (Standard withdrawn)
Hex head screws fully threaded - Steel - 8.8 - zinc plated blue with ecosyn®-lubric Black
BN 20544 - DIN 931 (Standard withdrawn)
Hex head bolts partially threaded - Steel - 8.8 - zinc plated blue with ecosyn®-lubric Black
BN 57 - DIN 931 (Standard withdrawn)
Hex head bolts partially threaded - Steel - 8.8 - zinc plated blue