Napredak 3/4"x7" Wedge Anchor for Concrete, Heavy Duty Anchor Bolts, Carbon Steel zinc Plated Expansion Bolt Fastener for high Strength Concrete Bricks/Blocks, Natural Stone, 12 pcs

Features

• Size: 3/4 inch x 7 inch concrete wedge anchor, used for mechanical installation and furniture anchoring
• Material: concrete screws are made of carbon steel, with long-lasting performance and a sturdy structure that is not easily deformed. It is applied to cement substrates, fastened to the ground and wall, provides stable support for various fixing devices
• Concrete Bolt Anchors Function: Provide stable anchorage by expanding the conical portion of the bolt, preventing fixed items from moving or falling due to external forces or vibrations
• Application: Expansion bolt is used for fixing building structural frames and supporting bridge foundations, installing equipment and machinery, fixing shelves, fences, lamp posts, signs, etc
• Anchor Bolts Installation: Drill a 3/4 inch hole in the concrete base, clean the debris, insert the anchor, and use a wrench to tighten the screw to expand the bolt.