Available in mainstream materials such as stainless steel and carbon steel, with optional surface treatments including galvanization and carburizing. Stainless steel models are suitable for outdoor and high-humidity environments like bathrooms. Carbon steel carburized models undergo hardening treatment, making them ideal for high-strength installations on metal sheets, wood, and similar substrates. This effectively breakage and extends service life.
Features a sharp self-tapping thread design for direct installation into substrates like metal, wood, and plastic without pre-drilling. Compatible with Phillips, hex, and star drive types, fitting standard screwdrivers/wrenches for rapid single-person operation.
Covers common wire diameter specifications to meet varying installation depths and aesthetic requirements. Metric sizes also support industrial equipment installation, providing a one-stop solution for diverse fastening needs.
Features either a high-low thread design or a fully threaded fine-pitch structure to enhance grip strength and significantly improve pull-out resistance. Select models incorporate an anti-loosening coating to ensure stability in vibrating environments.
Packaged in a compartmentalized storage box for organized, specification-based storage and easy access. Both professional technicians and DIY enthusiasts can quickly locate the required size, eliminating tedious searching.
وصف
Hign-concerned Chemical : None Head Style : Flat Screw Type : Self-tapping Screws Material : Carbon Steel