Self-Tapping Screw 50/100/200 Sets Metal Serrated Expansion Screws Expansion Bolts Fastener Anchors 膨胀螺丝

  Features: ️ Heavy-duty wall anchors: Our drywall anchors and screws are made of high-quality steel, galvanized, resistant to corrosion and oxidation ️ Heavy steel wall anchor: The main function of the metal anchor is to fix the screws. The metal screw anchor is easy to use, the wall anchor expands when the screw is screwed, and the serrated shape makes the wall anchor more firmly attached to the wall, so you don't have to worry about the screw loosening or falling off ️ Tree shape: The anchor shape is designed in the shape of a tree, and the umbrella can expand into three opposite sides like a tree when you screw the screws into the anchor whole. When the screws are screwed on, the wall anchor expands, and the serrated shape makes the wall anchor more firmly attached to the wall ️ Wide range of applications: This drywall anchor kit is suitable for concrete, hollow, brick, stucco and wood walls. Perfect for large picture frames hanging in halls, bathrooms, kitchens and garages, TVS, artwork, accessories, shelves, mirrors, cabinets    Specifications: ️ Material: plain carbon steel ️ Style: Minimalist ️ Size: the screw is 3.5cm, and the expansion tube is 3cm ️ Applicable to: fixed home, room decoration, etc ️ Package includes: 50/100/200 * sets    Package Includes:️ 1 * 50/100/200 * sets    Please Note: 1. Due to the light and screen setting difference, the items color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement. 3. Please confirm the size clearly before buying.