Description
This expansion nuts are made of iron and has a galvanized coating, which is rust and corrosion resistant. Jack nuts are suitable for connecting thin substrates. When tightened, the body collapses and gripping the inside of the mounting surface. Drill a hole of the appropriate size, then insert the nut and tighten the bolts, causing it to expand and securely bind to the substrate. They are widely used in various applications, including wood, furniture, thin soft walls, hollow walls, gypsum boards, thin iron plates, aluminum alloy frames, elevators, DIY projects, aluminum alloy frames, license plates, drying racks, wall cabinets, and container tags, among others. Package Includes: 25 Pcs 1/4"-20 Rivet Nuts. Product Description This expansion nut is made of iron and has a galvanized coating, which is rust and corrosion resistant. Jack nuts are suitable for connecting thin substrates. When tightened, the body collapses and gripping the inside of the mounting surface. Drill a hole of the appropriate size, then insert the nut and tighten the bolt, causing it to expand and securely bind to the substrate. They are widely used in various applications, including wood, furniture, thin soft walls, hollow walls, gypsum boards, thin iron plates, aluminum alloy frames, elevators, DIY projects, aluminum alloy frames, license plates, drying racks, wall cabinets, and container tags, among others.