4-Pack of Black M6 Zinc-Galvanized Steel Diamond Pad Eye Plates. 6.4cm x 4cm (2.5" x 1.6") 160kg (350lb) Max Load. Use #8 (M4.2) Screw Size Heavy Duty M6 Ceiling & Wall Mount Black Zinc-Galvanized Steel Diamond Pad Eye Plate Hanging Hardware Fastener Black Zinc-Galvanized Steel Eye Pad is great for hanging porch swings, hammocks, swinging chairs, punching bags, canoes, kayaks, bicycles, candles, potted plants, yoga swings, gymnastic rings, aerial silks, gym & boxing equipment, etc.. Black Zinc-Galvanized Steel Diamond Pad Eye Plates are great for long term outdoor use on the sides of house, fences, sheds or swing sets. Corrosion Resistant and Heavy Duty 100% Guarantee. If you are not happy with your purchase, return within 30 days for a refund. Have fun and be safe using these versatile Heavy Duty Diamond Pad Eye Plates. Branded Boards Heavy Duty M6 Ceiling Hook Diamond Pad Eye Plate, 304 Stainless Steel and Black Zinc Galvanized Steel Corrosion Resistant, 2, 4 & 8 Packs. Great for hanging porch swings, hammocks, swinging chairs, punching bags, canoes, kayaks, bicycles, candles, potted plants, yoga swings, gymnastic rings, aerial silks, gym & boxing equipment, etc. 304 Stainless Steel Diamond Pad Eye Plates are great for Boat and Marine Deck Mounting Hardware. Black Zinc-Galvanized Steel Diamond Pad Eye Plates are great for long term outdoor use on the sides of house, fences sheds or swing sets. Corrosion Resistant and Heavy Duty. Have fun and be safe using these versatile Heavy Duty Diamond Pad Eye Plates. Branded Boards Heavy Duty Black or Silver 1000lb load Hammock Hanging Kits with Ultra Safe Locking Carabiner Snap Hooks. Great for Hammock Stands, Swing Chairs, Suspension Ceiling Hooks, Yoga & Brazilian Ceiling Swings & Hammocks, Porch Swings, Punching Bags, Hanging Plant Pots, Trees, Ceilings, Walls, Porches, Posts, Indoor Outdoor use.