uxcell Lifting Eye Bolt M4 x 11mm Male Thread with Hex Screw Nut Gasket Flat Washer for Hanging, 304 Stainless Steel, 4 Sets

Male Thread Size: M4 x 11mm (D*L), Ring Outer Diameter: 19mm / 0.75 Inch; Ring Inside Diameter: 11mm / 0.43 Inch; Overall Size: 30x19mm / 1.18x0.75 Inch(H*W), The lifting eye bolt is made of 304 stainless steel for good corrosion resistance and durability, Lifting Eye Bolt - Connect the securing eye to the structure so that slings or other hardware can be lifted, Application - To secure a camping tent, fix a small shelf on the wall as a storage tool, use as tie-downs for a truck rack, lift bird feeders, use with a hammock