#8 x 3/4" Pan Head Self Drilling Screws, Phillips Drive, 410 Stainless Steel Sheet Metal Screws,Self Tapping, Dovetail, Pack of 100

Size: #8 x 3/4"" (≈4.2mm x 19mm) | Qty: 100 pcs | Key Feature: True self-drilling design – no pilot hole needed | Best for: Fastening sheet metal up to 1.5mm (16 Ga) in HVAC, gutters, or metal framing | Head: 8.0mm pan head for a secure, finished look. The sharp self-drilling point eliminates pre-drilling, while the broad pan head prevents pull-through and material damage; Paired with a clean deep Phillips drive, it ensures maximum bit engagement to minimize stripping and cam-out. Crafted from Type 410 Stainless Steel (Tensile- 180,000 PSI, Hardness- 40 Rockwell C) , these screws offer superior resistance to corrosion and rust compared to standard coated screws. This ensures reliable performance and longevity for both indoor projects and exposed outdoor applications. Engineered for Professional & DIY Use: Beyond sheet metal, this versatile fastener securely joins wood, plastic, and composite materials to metal substrates. It’s the trusted choice for professionals and DIYers in roofing, automotive repair, general construction, and countless workshop projects. The #8 diameter (≈4.2mm) is ideal for materials up to 1.5mm thick. Select a length that allows the screw to fully penetrate all layers with at least 3mm of thread protruding for a secure grip. Need help with sizing or bulk pricing order, send Amazon Message – we're here to assist