Metolius Stainless Steel Bolt Hanger Black. Specifications for Metolius Stainless Steel Bolt Hanger: Manufacturer: Metolius Color: Black Fabric/Material: 316 Stainless Steel Features of Metolius Stainless Steel Bolt Hanger: Fit 3/8 in or 10 mm bolts or 1/2 in full-sleeve bolts; 4 mm (0.15) thick; Strength: 25 kN (5620 lbf); EN 959 compliant Package Contents: Metolius Stainless Steel Bolt Hanger Metolius SSBO002: Stainless Steel Bolt Hanger Black Metolius SSBO002: Stainless Steel Bolt Hanger Black