Haiyan Junlong Standard Co., Ltd. [China]

Detailed Product Description

hex head bolt

1)metarials:carbon steel alloy steel...
2)finishing:plain,black,zinc,H.D.G...
3)size:m6-m64,1/4-4'
4)package:bulk packing,small boxes,pocket,as your requirement
5)standard:

din
1.DIN 931-2
M42 to M160*6 hexagon head bolts - Product grade B

2.DIN EN 1662
Hexagon bolts with flange - Small series (ISO/DIS 15071:1996,modified)

3.DIN EN ISO 4014
Hexagon head bolts - Product grades A and B(ISO 4014:1999)

4.DIN EN ISO 4017
Hexagon head screws - Product grade A and B (ISO 4017:1999

5.DIN EN ISO 4018 
Hexagon head screws - Product grade C (ISO 4018:1999)