... screwM22x14535#,45#,Q235,Q235A,40Mn2,20MnSi,35K4.6,5.6,8.8,10.6,12.9plain,pot galvanizing,cold galvanizing,parkerising,oil ... /130M26x130Ss 6/150M26x150Ss 6/7M20x120Ss 7/160M24x160Ss 7/180M24x180Ss 8/140M24x140Ss 8/150M24x150Ss 8/160M24x160Ss 20/120M20x120Ss 23/160M23/24x160Ss 24/165M24x165Ss 25 ...