Hex head bolts partially threaded
BN 20543
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M10; M12: wrench size according to ISO on request
規範
DIN 931 (Standard withdrawn)
ISO 4014
~UNI 5737
~ČSN 021101
其他資訊
CresaCoat® 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. For fasteners with a tribological coating, it is essential to clarify the requirements in advance, in particular a validation of the friction values is required for nominal dimensions > M12!
產品資訊
Headform |
Headform
Hexagon
|
Drive |
Drive
Hexagon
|
Thread |
Thread
partially threaded
|
Material |
Material
Steel
|
Property class |
Property class
8.8
|
Surface |
Surface
zinc plated blue with CresaCoat® C 313 Silver
|
BN 20541 - DIN 933 - ISO 4017
Hex head screws fully threaded - Steel - 8.8 - zinc plated blue with CresaCoat® C 313 Silver
BN 20542 - DIN 933 - ISO 4017
六角頭螺絲 全牙 - 碳鋼 - 8.8 - 鍍鋅 加 CresaCoat® C 307 Black
BN 20544 - DIN 931 - ISO 4014
六角螺絲 半牙 - 碳鋼 - 8.8 - 鍍鋅 加 CresaCoat® C 307 Black
BN 57 - DIN 931 - ISO 4014
六角螺絲 半牙 - 碳鋼 - 8.8 - 鍍鋅