UNeed M8*60/80/100mm Strike Anchor Concrete Anchor Expansion Bolt Hammer Strike Pin 1PC

✨ Product Highlights✅ Hammer‑drive expansion design: Hammer the center pin – one strike secures it. Easy to install, strong expansion, firm hold, not easy to loosen. More convenient than ordinary expansion bolts.✅ Color zinc plating, rust and corrosion resistant: Color zinc electroplating resists rust and corrosion. Suitable for humid, rainy climates. Not easy to rust or age – safe for outdoor and damp environments.✅ Multiple sizes – wide compatibility: M8 size, three lengths available: 60/80/100mm. Fits different wall thicknesses and load requirements – from light to medium‑duty fixing.✅ High strength, safe and reliable: Made of high‑quality carbon steel, strong load capacity, secure fixing. Ideal for heavy items such as air conditioner brackets, shelves, handrails, lamps, steel structures.✅ Works on many wall types: Suitable for concrete, brick, lightweight walls – perfect for construction, renovation, and DIY projects.✅ Easy to install, saves time and effort: Only a hammer is needed – no complex tools. Quick and easy, even for beginners. 📦 Product SpecificationsMaterial: High‑quality steelQuantity: 1 pieceSize options: M8 x 60mm / M8 x 80mm / M8 x 100mm (selectable) 💡 How to UseDrill a hole in the wall with a 10mm drill bit – the hole depth should match the bolt length.Clean dust out of the hole, then insert the expansion bolt into the hole.Hammer the top of the bolt to expand the mechanism and secure it in the wall.Mount the item you want to fix, then tighten the nut. ⚠️ PrecautionsThis product is for light to medium‑duty fixing. Do not use for overloaded or hazardous situations. Check the wall’s load‑bearing capacity before installation.Suitable for concrete, brick, and lightweight walls. Not suitable for hollow brick or weak walls. Check the wall type before installation.The drill hole diameter must match the bolt size – avoid oversized holes, which reduce holding power.Use a suitable hammer – do not strike too hard, or the bolt may be damaged.Store in a cool, dry place to prevent rust.Keep out of reach of children to prevent accidental swallowing or injury. #Hammer Drive ExpansionBolt#Wall Expansion Bolt#Hammer Set Anchor#Construction Fastener