Dongguan Yilong Hardware Products Factory [China]

Detailed Product Description

Bolt&Nut:

1). Head types: hexagon head, pan head, round flange head, flat head, countersunk
head
2) Hex nut: M2 to M135
3) Hex bolt: M3 to M48
4) Material: mild steel, 35C, 45C, SUS304, SUS316, brass, other material is available
5) Standards: DIN934 & ANSI B18.2.2 & JIS B1181, DIN931, DIN933 , other standard is available..