dog spike
Material:Q235 .
Surface:plain (oil)
QC:BV.SGS
railway fastener
dog spike1.Specification: 22*145mm, 24*161mm, 3/41*3-1/27-1/2, 15/15*6, Ss5, Ss8, Ss25,Ss36 and so on2.Grade: Normal and high strength3.Protection: Plain, Black, Zinc plated, HDG, Zinc fittrated4.We...