BLACK OXIDE HEX BOLT, ZINC PLATED HEX BOT, DIN 931 STANDARD.
HEAD SHAPE: HEX HEAD
MATERIAL: CARBON STEEL, STAINLESS STEEL/BRONZE
FINISHING: B/O, Z/P, HDG, Y/Z
STADNARD:DIN931 /DIN933
STRENGTH: G.4.8, G.8.8, G.10.9, G.12.9 ASME G.1, ASME G.2, ASME G.5.
DIMENSION: M6-M45XM40-500.
