M8
plastic, thermoplastic (polyamide PA)
glass fiber reinforced
temperature resistant up to 130 ° C
black, matt
Screw:
Steel , galvanized; blue passivated
treated steel, zinc plated, blue passivated
careers: hardened, ground
flat head screws (only in the form of UT / XT), steel, galvanized, blue passivated
sintered steel, hardened
EHT 0.2 to 0.4 mm
blank
Advantages:
- self-locking
- tightening action in any angular position equal