1. Name: Iron bushing 2. Material: iron 3. Size:1/8"*1/4"---1"*3/4" ... 4. Surface: chrome or color plated Name: zinc plated iron bushing Material:aluminium,stainless steel,carbon steel , mild steel ,brass ,copper ,metalDetail ... -type machines,molding machines/ stamping machinesautomatic lathe machines/ spring machines.Material(Metals or plastic)Alloy Steels/ Aluminum/ Brass/ Bronze AlloysCarbon Steel ...