... ISO.DIN 2.material: stainless Steel 3.size:1/4*2"-1.1/2*15" stainless steel shoulder type eye bolt ... 1.ASME, ASTM, ISO.DIN 2.material: stainless Steel 3.size:1/4*2"-1.1/2*15 ... 1.5"-3.0"5. Materials available : Carbon Steel, Alloy Steel, Stainless Steel, Copper, Nylon, Plastic, etc.6. Different finish available, ex ... dip Galvanizing, Dye Blackness, Copper Yellow, etc. stainless steel shoulder type eye bolt