#4 X 5/16" Type AB Self Tapping Sheet Metal Screws | Truss Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)

Type AB Self Tapping Sheet Metal Screws with Truss Head and Phillips Drive, 18/8 Stainless Steel, are designed for direct fastening into sheet metal substrates. They provide robust thread formation, corrosion resistance, and consistent seating in bulk installations.

Specs

• Dimensions: #4 x 5/16 inches
• Drive Type: Phillips
• Material Grade: 18/8 Stainless Steel (304)
• Thread Type: Self Tapping

Features

• Self tapping capability enables direct metal-to-metal fastening in sheet metal assemblies without pre-drilling, streamlining installation.
• Truss Head design provides a broad bearing surface for flush seating and reduced indentation under load.
• Phillips Drive supports reliable torque transfer with standard hand tools and power drivers.
• Material: 304 stainless steel (18/8) provides corrosion resistance across common environmental exposures.
• Applications: HVAC, automotive panels, appliance enclosures, metal shelving, electrical enclosures, and light structural fastenings.
• Bulk packaging available: 5000 count per bulk carton for large-scale projects and stock management.