210pcs 410 Stainless Steel Wafer Head Phillips Self Drilling Screws Sheet Metal Tek Screws Assortmen
Features:- These self tapping screws for metal are made of high-strength stainless steel, high strength, strong, corrosion-resistant, rust-proof, not easy to break or break, the thread is clean and accurate, compact and powerful, it can maintain good performance in any environment, and durable.-Wafer Head Phillips & Self-tapping DesignPhillips drive self-tapping screws provide good fixing force in different materials for tight connection. With a self-drilling drill tail, you can drill, tap and lock at the same time, which enhances the sturdiness of the screw and the contact object.- All self tapping sheet metal screws are stored in a clear and sturdy storage box with compartments. sheet metal screws self tapping sets are stored separately, well organized, easy to carry and find. No mess during transport and easy to use.- Flat head self tapping screws with self-drilling tail bits can be drilled directly into any metal surface, no pre-drilling required. Widely used in household, office appliances, workplace fasteners, electrical products, communication equipment, ship assembly, machinery, furniture, maintenance work, etc.Specifications:-Material: 401 Stainless Steel-Thread Diameter: 4.2mm #8-Length: 13mm - 50mm, 1/2" - 1-1/4" -Quantity: 210 pcsPackage Includes: 210pcs/Set50pcs M4.2x13mm50pcs M4.2x19mm40pcs M4.2x25mm30pcs M4.2x32mm20pcs M4.2x38mm20pcs M4.2x50mm