... 1,Standard:Square Weld Nut (DIN928) Square Nut(DIN562) Square Nut (DIN557),Hexagonal Weld Nut (DIN929) Hexagonal Thin Nut (DIN439) Hexagonal Slotted Nut (DIN935),Hexagonal Nut with Flange (DIN6923 ... ,M20,M22,M24,3,WE ALSO SUPPLY BG BLIGHT NUTS,HIGH-STRENGTH NUTS,FLANGE NUTS,WHEEL NUTS,CAP NUTS,LOCK NUTS ...