GB hexagon head bolts

Detailed Product Description

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:

1.Hexagon head bolts-product grade C
ISO 4016:1999 | GB /T 5780-2000
Instead of: GB/T 5780-1986
DIN EN ISO 4016 | DIN 601|  
Instead of: DIN 601

2.Hexagon head bolts-Full thread-product grade C
ISO 4018:1999 | GB /T 5781-2000
Instead of: GB/T 5781-1986
DIN EN ISO 4018 | DIN 558 |
Instead of: DIN 558

3.Hexagon head bolts-Full thread
ISO 40171999 | GB /T 5783-2000
Instead of:GB/T 5783-1986
DIN EN ISO 4017 | DIN 933 |
Instead of:DIN 933

4.Hexagon head bolts with fine pitch thread
ISO 87651999 | GB /T 5785-2000
Instead of :GB/T 5785-1986
DIN EN ISO 8765 | DIN 960 |
Instead of:DIN 960

5.Hexagon head bolts with fine pitch thread-Full thread
ISO 86761999 | GB /T 5786-2000
Instead of:GB/T 5786-1986
DIN EN ISO 8676 | DIN 961 |
Instead ofDIN 961