
Hexagonal screw DIN 931 with shaft, steel 8.8, galvanized, M12 x 240
Main features short:
ISO 4014
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!
More information at
Characteristics:
~ ISO 4014