YKUKIZEE 50 Pcs Expansion Screw Bolts, M6 x 8 60 mm Hex Nut Bolt Sleeve Anchors, Heavy Duty Concrete Anchor Bolts Carbon Steel for Masonry Brick Cavity Wall Fixings

PACKAGE INCLUDE: There are 50 pcs wall anchor hexagon bolts and 5 pcs wrench in total, the size of the expansion screw bolts is M6x8x60 mm, suitable for drill bits up to 8 mm/0.31 inch MATERIAL: The concrete anchor bolt is made of carbon steel, which is sturdy, durability, galvanized and smooth surface without burrs, waterproof, wear-resistant, not easy to rust, deformation, fracture HEAVY DUTY CONCRETE ANCHOR SCREWS: The concrete anchor screws have a good bearing capacity of up to 50 kg, which is great fixing for stone, concrete and brickwork EASY TO USE: The wall anchor hexagon bolt is easy to install, you just need to drill a 8 mm hole in the wall with a drill bit, put the anchor bolts into the hole, and then tighten the hexagon nut outside the wall hole with the equipped wrench WIDE APPLICATION: The wall concrete fixing bolts suitable for fencing, anti-theft doors and windows, canopy, air conditioning frame fixing, home decoration, medical equipment, power equipment, construction projects