Hex-head concrete screw

描述

Standard:DIN931, DIN601, DIN960, ISO4014, ISO4016, AS1111.1, ANSI/ASME B18.2.1,
IFI C-10
Material:CARBON STEEL, SS A2 (304), SS A4 (316)
Finished:PLAIN, ZP, ZYP, BLACK, HDG
Class / Grade:CLASS 4.8, 6.8, 8.8, 10.9 / GRADE 2, 5, 8, A307, A325, A490
Diameter:M6 – M64 & 1/4″ – 2.1/2″
Length:25 – 500 MM & 1.1/4″ – 20″