16 Pcs Expansion Rawl Screw Bolts, Hex Nut Sleeve, Anchor Bolts Heavy Duty Fixing, Concrete Masonry Brick Wall Fixings (M6/M8/M10)

【Package】The expanding bolts kit includes 10 sets M6 x 50mm anchor bolts, 4 sets M8 x 60mm anchor bolts, 2 sets M10 x 80mm anchor bolts 【Material】These heavy duty anchor bolts are made of carbon steel plated colored zinc, sturdy and firm 【Easy to Install】Drill a hole on the wall, knock the expansion screw into the hole, use a wrench to tighten the nut of the expansion bolt outside the wall hole. Please noted that the size marked on the sleeve is the size that needs to be punched, not the size of the bolt 【Wide Application】Expansion screw bolts can be used in concrete and masonry. They are suitable for home decoration, air conditioning fixation, mounting canopy, water heater installation, industrial engineering and so on 【Design】The structural design of these expansion bolts ensures effective protection for the connection between the main body and the fixture, providing excellent anti-vibration performance