Gauging spikes 1) Plain,zinc,hot galv.black,stainless. 2) Can supply 35 lbs. 45lbs. spring washer sizes35lbs. 45lbs.features60Si2MnstandardAccoring to customer's requirementstype Gauging spikesfinish bright,zinc plated,hot-dip galvanized,mechanical plated ,nickel plated,blackwidely using forRailway, industris,constructions,electrical,powerspackingsmall boxes,cartons or gunny bags.then on ...