Pack of 80 self-drilling screws and wall plugs for drywall, in 4 sizes, made of carbon steel, no pre-drilled holes, for mirrors, picture frames, and paint.

Drywall wall anchor kit with expansion screws: The product includes three sizes of tapered anchors: 40 pieces of 12 x 30 mm, 40 pieces of 12 x 40 mm, and M4 x 30 mm, M4 x 35 mm, M4 x 40 mm, and M4 x 45 mm screws / 1.7 in. They are packaged together in a plastic box for convenient use. Installation instructions: 1. Push the anchor into the drywall. 2. Screw the screw into the metal insert through the fixing piece. 3. Tighten the screw. This method is more efficient and convenient than traditional plastic expansion anchors. High-quality bolt set: The self-drilling drywall expansion bolts are made of carbon steel with a yellow zinc coating for increased durability. When the screw is tightened, the ribbed side wings of the expansion bolt extend outwards, increasing the holding force. The product offers durable flexibility, high toughness, and impact resistance. Easy installation: The conical-point wall screws allow for effortless installation with minimal damage to the wall. Screws and hanging objects are easy to remove, while the anchors remain in the wall without drilling and can be reused. Their screw-in design ensures thorough expansion and intuitive use. Wide application: This range is suitable for various plasterboard thicknesses for hanging a variety of items on home walls, including picture frames, wall lights, curtains, clocks, potted plants, and wall cabinets.