Flange Bolts DIN6921 IFI 111 (DIN6921 IFI 111)
Flange Bolts
standard: DIN6921 ,IFI 111
Surface: black,zinc plated,yellow zinc plated.....etc.
Size:1/4"-1 1/2", M4-M36
Class: 2/5/8, 4.8/10.9
Materials:stainless steel,carbon steel,brass,alloy steel,
Our company have series of cold forming m... - Update: 2011-10-10