About this item

• Complete Product Package: This metal expansion bolt kit is mainly used for gypsum boards. The plastic box contains 45 self-drilling anchor bolts of 0.471.18 inches for gypsum boards and 45 flat-head self-tapping screws of 1.38 inches
• Simple Installation Process: Use a hammer to drive the expansion bolt into the gypsum board. After ensuring the expansion bolt is flush with the wall, insert the flat-head self-tapping screw into the anchor hole. Tighten the screw until it is fixed, and the anchor bolt will automatically expand to achieve a secure hold
• Durable Construction Materials: Self-drilling gypsum board anchor bolts and screws are made of carbon steel and coated with yellow zinc, featuring anti-corrosion, anti-rust, and durability. Compared with traditional plastic anchors, they are stronger and less prone to aging and breaking over long-term use
• Reusable and Strong Fixing Force: The design structure of the metal expansion bolt makes the fixing effect more stable. This gypsum board anchor bolt and screw set can be reused by simply removing the screw and item, leaving the anchor bolt in place for future use, avoiding additional holes in the wall
• Versatile Application Range: This metal expansion bolt kit for gypsum boards is suitable for hanging or fixing various items on gypsum boards, lightweight bricks, hollow bricks, and drywall. For very hard walls, it is recommended to drill a hole first before installation

Overview

• Material: Carbon Steel
• Brand: wangyanxi77
• Color: Silver with Gold Finish
• Installation Type: Screw-In
• Fastener Type: Hammer-In