40 Pieces Galvanized Hollow Expansion Screws Petal Nuts for Versatile Home

Durable Fixing Solution Galvanized Petal Nuts Carbon Steel Hollow Iron Plastic Aluminum Expansion Screws offer reliable support for cavity fixing hollow walls, ensuring that maintain strength for various industrial and home renovation tasks; Compact and Efficient This 40-piece set of M4x20 expansion screws provides an extra short hollow anchor option that fits tight spaces better than standard anchors, making it suitable for hollow door cavity anchor applications requiring neat and secure installation; Galvanized Carbon Steel Construction Resistant to fading, these screws withstand harsh conditions while maintaining their silver finish, enhancing durability and providing performance for fastening plastic, aluminum, and iron materials; Versatile Usage Suitable for fastening hollow wall, aluminum sheets, steel pipes, and plastic boards, this set adapts to diverse DIY projects and industrial manufacturing needs, supporting users who require dependable hardware nuts for various materials; Easy Installation Designed for quick and effortless setup, these expansion screws help reduce labor time during home improvement or mechanical manufacturing projects, allowing users to complete cavity hanging anchor tasks with confidence and efficiency

What's in the box
40 x × Petal Nuts