... and wooden pallet or wooden boxbolts and nuts 1.material:40Cr, 35CrMo 2.surface:zinc ... Structural steel tower masts and other friction-link project. I bolt steel companies choosing the material ... Metric size: 600 mm max.. Inch. size: 25" max.Grade: Metric size: 4.8,5 ... , UNC, UNF, BSWFinishPlain, Galvanized, Black, Nickel, Chrome, H.D.GPackingCarton, Box, Bag, PalletQuality AssuranceISO 9001Our ...