PREMIUM QUALITY MATERIAL: Crafted from top-grade zinc plated carbon steel, these M8 x 30mm hollow wall anchors are designed to resist rust and . Their robust construction ensures they 't deform or crack, supporting substantial weight without falling off. HASSLE-FREE INSTALLATION: Installing these heavy-duty anchors is a breeze. Simply drill a hole in your hollow wall, insert the anchor, and use a setting tool to expand the wings. This action secures the anchor, providing a reliable and for your fixtures. VERSATILE USES: These anchors are perfect for a variety of materials including drywall, plaster walls, gypsum fiberboard, and wood chip/plywood boards. Ideal for hanging picture frames, curtain rods, or DIY artwork, they meet a wide range of fastening needs. SUPERIOR PERFORMANCE: Engineered for strength, these hollow wall anchors feature a smooth thread free of burrs, facilitating easier threading and a more stable connection. They a secure fix without damaging the of the hung materials. COMPLETE SET INCLUDED: This package contains 30 pieces of M8 x 30mm hollow wall anchors, providing you with ample supply for all your installation needs. Each anchor is meticulously crafted to consistent performance and quality. Color:Silver Material:Steel Package Contents: 30 * wall anchor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.