🛒Material: Self-drilling drywall anchors are made of manganese steel for high strength, abrasion resistance and toughness, Screws are made of carbon steel, high hardness, high strength, good wear resistance
🛒Zinc self-drilling drywall anchors: Anchor bolts are made of zinc alloy with good abrasion resistance and casting performance, Screws are zinc plated for long term use without oxidation
🛒Features: Easy to install, no need to drill, can be screwed in directlyeasy to disassemble, can be reused, save time and effort
🛒Package: Packed in a transparent plastic box, each size is individually placed in a compartment for easy access
🛒Use: Screw-in type gypsum board expansion screws, used to connect and fix various small pendants, can be used in indoor and outdoor