1/4" X 1-1/4"D X L Hammer Drive Nail - 50Pack - Good For Concrete Drywall - C

Feature - The expansion principle of the drive anchors allows it to expand and be fixed in the drilled hole. The expansion part is in close contact with the wall, and the connection effect is stable and long-lasting, effectively preventing loosening and falling off. Application - Suitable for fastening items to concrete drywall, ceramic tiles, plasterboard, and other substrates for use in furniture installation, electrical installation, plumbing installation, building engineering, mechanical construction, and other industries. [Hammer Drive Nail]: The package comes with 50pcs of silver hammer drive nail in 1-1/2 / 38mm Total Length, 1/4 / 6.35mm diameter, 1.18/ 30mm expansion body Length, 1/4 / 6.35mm pre-drilling diameter. [Sturdy & Durable]: Mushroom nail drive anchors are made of carbon steel, which has high strength and hardness, excellent mechanical properties, wear resistance and corrosion resistance, high load-bearing capacity, and long service life. [Good Chioce]: Suitable for fastening items to concrete drywall, ceramic tiles, plasterboard, and other substrates for use in furniture installation, electrical installation, plumbing installation, building engineering, mechanical construction, and other industries. [Installation]: Easy to install, you only need to drill holes in the wall in advance according to the specified specifications, then use a hammer to insert the expansion body into the hole, and drive the core into the expansion body so that the expansion tube expands and opens in the hole, thereby firmly fixing it on the wall.