1.Materail: AISI1020
2.size: M5-M64
3.Standard: DIN933/DIN931/AISI18.2.1
feature of hexagon head bolts
1.High quality, competitive price
2.Different standard of your choice
3.All products have passed international standard
4.Customized fastenters can be made as customer's sample or drawing
hexagon head bolt
4.Customized fastenters can be made as customer's sample or drawing
hexagon head bolt