DTGN M8 x 80 Hex Expansion Bolts - 5Pack - Good for Concrete Dry Brick Block Walls - 304 Stainless Steel - Silver

Features

• Hex Expansion Bolts - The package comes with 5pcs of silver 304 stainless steel expansion bolts in nut size: M8 x 80mm, thread diameter: 8mm/0.31inch, total length: 80mm /3.15inch, nut size: 12.8 x 5.4mm/0.5 x 0.21inch(across flats D*T), pre-drilled hole diameter: 7.9mm / 0.31inch, installation torque: 8Ft/Lbs, gasket size: 8.5 x 23.5 x 2mm/0.33 x 0.93 x 0.08inch (ID*OD*T).
• Sturdy & Durable - Made of 304 stainless steel, corrosion-resistant, suitable for use in indoor and outdoor humid environments, high rust-proof, high hardness, and long-term durability.
• Feature - Designed with threaded bolts, the screw head is evenly stressed and has reliable thread connection and fixing capabilities. It can be firmly fixed to concrete, block, brick and stone, walls, or any solid surface.
• Good Choice - The bolt is suitable for various situations such as construction, home decoration, and mechanical equipment, widely used in guardrails, anti-theft doors, awnings, air conditioning propeller fixing, home decoration, engineering, etc.
• Install Steps - Installation is easy and simple, expansion is created by tightening a bolt which pulls on the tapered cone to expand the sleeve against the hole wall.