... ,#10-3/4 3)Material: low/medium carbon steel Name: Flange hex nuts (DIN6923,JIS1190,GB6177)Size: M3-M20,#10-3 ... Cold Forging,Screw Thread 6H,Smooth Faced without Burrs Surface:Blue-White Zinc Plated/ Yellow ZP/ White ZP/ Self Color/ Black ... Cap nuts(DIN1587, JIS1183, GB923) Weld nuts(DIN928, DIN929, JIS1196) Flange nuts(DIN6923, JIS1190) Wing nuts(DIN315) Slotted castle nuts(DIN935 ...