Tornillos de cabeza hexagonal parcialmente roscados
BN 20543
DIN 931
(Estándar descatalogado)
ISO 4014
~UNI 5737
~ČSN 021101
| Forma della testa |
Forma della testa
Hexagonal
|
| Impronta |
Impronta
Hexagonal
|
| Filettatura |
Filettatura
parcialmente roscados
|
| Material |
Material
Acero
|
| Classe di resistenza |
Classe di resistenza
8.8
|
| Superficie |
Superficie
cincado pasivado azul y CresaCoat® C 313 Silver
|
All features
M10; M12: ancho de llave conforme a ISO bajo demanda
Standard
Additional information
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!
Features
| Forma della testa |
Forma della testa
Hexagonal
|
| Impronta |
Impronta
Hexagonal
|
| Filettatura |
Filettatura
parcialmente roscados
|
| Material |
Material
Acero
|
| Classe di resistenza |
Classe di resistenza
8.8
|
| Superficie |
Superficie
cincado pasivado azul y CresaCoat® C 313 Silver
|
Istruzioni per il montaggio
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
Hex head screws fully threaded - Steel - 8.8 - zinc plated blue with CresaCoat® C 307 Black
BN 20544 - DIN 931 - ISO 4014
Hex head bolts partially threaded - Steel - 8.8 - zinc plated blue with CresaCoat® C 307 Black
BN 57 - DIN 931 - ISO 4014
Hex head bolts partially threaded - Steel - 8.8 - zinc plated blue