Specification
Version in Steel
- zinc plated, blue passivated
Version in Aluminium
Aluminium AL
anodized, black
Version in Stainless Steel
Stainless Steel AISI 303 NI
blank
Information
Size d1= 12 is supplied with a fine thrad M12 x1.5 according to DIN. In practice, however, M12 x1.25 is preferred. DIN 71752 does not foresee size d1= 20.