Hexagon nut M8

Details
Characteristics
~ ISO 4032 (standard thread)
Hints
Hydrogen embrittlement (risk of brittle fracture) cannot be ruled out in the case of galvanic coatings on high-strength parts with a tensile strength from 1,000 N/mm² (e.g. 10.9, 12.9) and spring-hard parts with a hardness from 320 HV!