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:M1.6-M10,Custom
MOQ:10000
The shape of hexalobular sockets＊1 makes them more resistant to high tightening torques than cross recesses.
