Screw-in Hooks can be screwed into the wall, concrete surface, wood, plywood, gypsum board and other hanging items. It can be used for clotheslines, hammocks, ladder hooks, fences, art walls, wall art, ring lights, jewelry racks, kayak racks, hanging curtains, wire baskets or decorations, etc.SpecificationsColor: BlackMaterial: 304 Stainless SteelThread Type: M4x20x50mmTotal Size: 50 x 14.3 mm / 1.97 x 0.56 inch (LxDia)Thread Length: 20 mm / 0.79 inchPacking List: 20 Pcs x Screw Eye Hooks, 20 Pcs x Expansion BoltAdvantage304 Stainless Steel Material - Eye Screws are made of 304 stainless steel, which has excellent rust, corrosion, extreme weather resistance, and dirt resistance.Deep Thread Design - The screws come with a clear thread pattern, ensuring even force distribution during application and providing great fastening strength.
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