10 Pieces 60 mm Expansion Bolts for Wall Building or Home Decoration Expansion Screw Bolts for Concrete and Masonry

• ☆External expansion bolt is made of carbon steel, waterproof, abrasion resistant, anti-corruption and great durability.
• ☆There are 10 pieces expansion bolt sleeve anchor, please refer to the picture for detailed dimensions.
• ☆Expansion bolt screw applicate used in fence, burglarproof doors and window, canopy, air-conditioning fixation, water heater installation, etc.
• ☆Expansion screw bolts sleeve anchor can be used in concrete and masonry. Sleeve anchor bolts is suitable for using indoor, outdoor even in humid environment.
• ☆Hex bolt sleeve is easy to be mounted, drill a hole on the wall, put the expansion screw into the hole, use a wrench to tighten the nut of the expansion bolt outside the wall hole.

[Product information] Expansion bolt color: Brass color Expansion screw material: Carbon steel Expansion bolt size: As the picture shows [Included packages] 10 Pieces expansion screw [Note] Manual measurement, please allow 1-3mm error. The actual color may differ from the images shown on the website. If the wall is built by relatively soft brick , it may need to make the hole which is 1mm smaller than the suggested. Air brick, foam concrete block, autoclaved aerated concrete are not suitable for these expansion bolts.