KS R ISO 6305-4:2004 Railway components-Technical delivery requirements-Part 4:Untreated steel nuts and bolts and high-strength nuts and bolts for fish-plates and fastenings
This specification covers raw steel bolts/nuts and high-strength bolts/nuts for filling joints.
KS R ISO 6305-4:2004 history
2013KS R ISO 6305-4:2013 Railway components-Technical delivery requirements-Part 4:Untreated steel nuts and bolts and high-strength nuts and bolts for fish-plates and fastenings
0000 KS R ISO 6305-4-2004(2009)
2004KS R ISO 6305-4:2004 Railway components-Technical delivery requirements-Part 4:Untreated steel nuts and bolts and high-strength nuts and bolts for fish-plates and fastenings