Name:full thread hex head bolt
Features:
1)standard:DIN933, ANSI/ASME B18.2.1, JIS B1180-94 ;ISO 4017
2)Size:from M4 to M30
3)material: stainless steel material of sus 304 &sus316
4)surface:smooth and clean with bright head .
5)port: shanghai China
6)packing: paper box packed in cartons on palletes
hex head bolt