Countersunk head. Thread - UNC (Imperial coarse). Grade 8 High tensile. Allen key drive. Picture for illastration only (colour finish may differ) all sizes zinc plated. Zinc plated steel. 5/16" - 18 tpi.
UNF HIGH TENSILE STEEL ZINC PLATED ALLEN SOCKET COUNTERSUNK SCREWS
10.9 GRADE HIGH TENSILE STEEL METRIC SOCKET BUTTON ALLEN SCREWS ZINC M3 -M16
M4 4mm SET SCREWS FULLY THREADED BOLTS GRADE 8.8 HIGH TENSILE BZP ZINC PLATED
🇬🇧 M5 SOCKET CAP HEAD SCREWS 12.9 HIGH TENSILE STEEL BLACK HEX ALLEN BOLT
M6 Or M8 FULLY THREADED HEX BOLTS DIN933 10.9 GRADE HIGH TENSILE STEEL ZINC
HEXAGON FULL NUTS GRADE 8 HIGH TENSILE METRIC DIN 934 BRIGHT ZINC PLATED BZP
