400pcs Self-Drywall Dilling Anchors Screws with 4 Different Expansion Sizes Screw Set, Zinc Plated Steel Dry Wall Screws no Drilling Required, Easy to Install

4 Different Sizes Of Drywall Self-Drilling Anchor Bolt Kits: Drywall Self Drilling Anchor Bolt Kit contains 4 different sizes of drywall anchor bolt fittings, making it easy for you to choose the right length of screws for different thicknesses of boardsRusty syphilis.

• High Quality Drywsall Anchosr Bolt Screw Kit: The wall metal anchor bolts are made of high quality carbon steel with colorful zinc-plated surface, which is not easy to be rusted, and at the same time, the material is tough and not easy to be aged and broken in the long run.
• Strong Fixing Force: The designe structure of the metal material expansion screws makes the fixing effect more stable, which can better ensure the firmness of the gypsum board.
• Easy to Use: We can use a hammeir to nail the floor bolts in and screw them easily. When tightening the screws, the cracks of the prismatic anchor bolts will expand to both sides, thus increasing the fixing force.
• Wide Range of Applications: The metal drywall anchor bolt screw kit is suitable for hanging or securing a variety of items, as well as concrete, gypsum board, insulation board and hollow block.