DIN933 Hex Head Machine Bolts
Dec 29, 2009
product name: hex bolt, hex head screw, hex cap screw, hexagon head screw, din933, din931, din960, din961, din558
1) Size: m6---
2) grade: 4.8, 5.8, 8.8, 10.9, 12.9
3) Material: carbon steel
4) Surface: plain, z/ p, hot dip galvanizing, black
5).....