... :DIN,ANSI,BSW,ISO 2.Material:carbon steel,stainless steel 3.Brand:ZG Square Head Bolt 1. ... :DIN,ANSI,BSW,ISO 2.Material:carbon steel,stainless steel,brass 3.Surface treatment:Plain,ZP,YZP, ... the pallentCarton size: 250*280*170/ 370*320Carton Weight:0.2567kg7.Detail Address of Our Company:Our company ... heavy hex bolts, hex flange bolts, carriage bolts, wheel bolts, stud bolts, square head bolts, T bolts, ...