FINE WORKMANSHIP: Self tapping sheet metal screws with hex washer head and external hex drive prevent slippage and ensure a strong hold. Deep and clean threads tighten the connection
PACKAGE INCLUDED: Self Drilling Screws Assortment (60Pcs #8 x 1/2", 40Pcs #8 x 3/4", 30Pcs #10 x 1", 20Pcs #10 x 1-1/2" self drilling screws for metal, silver, hex washer head). Conform to standard DIN 7504 (K). #8 screws use with 7mm or 9/32" driver, #10 screws use with 8mm or 5/16" driver
WIDE APPLICATION: Self drilling screws for metal, wood, plastic. Self-drilling screws for metal, include working with metal roofing, HVAC and ductwork, and steel frames. Attaches wood, plastic, and other metal to sheet metal
SELF-DRILLING SCREWS: Speedy self-tapping screws for metal. The drill-shaped tip enables use without a pre-drilled hole, reducing user time. Suitable for connecting metal to metal or metal to wood, especially in thin metal scenarios.
DURABLE 410 STAINLESS STEEL SELF TAPPING SCREWS: Our self tapping screws for metal are made of 410 stainless steel, corrosion resistant, rustproof, high strength, no deformation. 410 is magnetic stainless steel