Yichang City Hengchang Fasteners Co., Ltd. [China]

1,bolt and nut 2,standard:DIN933/DIN931 3,material:carbon steel 4,size:3-36mm 5,grade:4.6/6.8/8.8 surface:black/zinc

hex bolt and nut

standard:DIN933/DIN931material:carbon steelsize:3-36mmgrade:4.6/6.8/8.8surface:black/zinc

offer bolt and nut