uxcell M6 x 12mm Thread Machinery Shoulder Lifting Eye Bolt Ring 4pcs Main Material: 304 Stainless Steel; Package Content: 4 x Eye Bolts Product Name: Eye Bolt; Weight: 101g Main Color: Silver Tone; Ring Thickness: 6mm/0.24" Total Height (b+h): 42mm/1.6"; Eye Size(h*d4*d2): 30 x 16 x 27mm/1.2" x 0.6" x 1"(H*Inner Dia*OD) Sized3: 16mm/0.6"; Thread Size(d1*b): M6 x 12mm/0.24" x 0.5"(D*L)