FAST SELF TAPPING: The drill-bit-shaped tip of these self drilling screws allows these screws to be used without a pilot hole, saving user time. Used for metal-to-metal or metal-to-wood connections, and are most commonly used in thin metal applications such as working with steel studs
DURABLE 410 STAINLESS STEEL MATERIAL: Our self tapping sheet metal screws are made of 410 stainless steel, corrosion resistant, rustproof, high strength, no deformation. 410 stainless steel is magnetic
WIDE APPLICATIONS: Self drilling screws for metal, wood, plastic. Self-drilling screws can be used for a wide variety of application. For metal, include working with metal roofing, HVAC and ductwork, and steel frames. For wood may be used in the construction, repair, or maintenance of sheds and outbuildings, as well as general construction tasks. For plastic in certain applications and environments
FINE WORKMANSHIP: Self tapping sheet metal screws with hex washer head external hex drive prevent slippage and ensure a strong hold. Deep and clean threads tighten the connection. The screws come with an extra socket bit adapter. 7mm socket bit adapter for #8 self drilling screws, 5/16" socket bit adapter for #10 self drilling screws
PACKED WELL: Package includes 190pcs #8 x 3/4 Inch self tapping screws for metal (hex washer head, silver), and an extra 7mm socket bit adapter. Conform to standard DIN 7504 (K)