chrome moly vanadium hex head bolts

ISO 898-1 に準拠するボルトとナッツ 機械組成工業用固定装置のグレード10.9および12.9

ISO 898-1 Compliant Bolts and Nuts - 100 Pieces - Level 10.9/12.9 Product Overview Essential high-strength fasteners designed for demanding mechanical assemblies across automotive, construction, and heavy machinery sectors. These ISO 898-1 compliant bolts and nuts provide reliable fastening ...