Brand:TGR, XDM, TD
Brief:
Surface:HDG, plain, black, galvanized, yellow zinc, nickel plated,dacromet, etc
Material:stainless steel304,316,316L,317,317L,carbon steel,etc
Size:1.7-31,#2-1,Custom
MOQ:10000
They work best with larger screw or bolt heads. External tooth lock washers provide maximum torsional resistance.
