Sale 4 X 5/16″ Type B Self Tapping Sheet Metal Screws Flat Undercut Head Phillips Drive Steel Zinc & Bake (10000/Pkg.)
Original price was: $450.52.$189.22Current price is: $189.22.
For orders under $150.00, a shipping fee of $12.99 applies.
Type B Self Tapping Sheet Metal Screws are designed for rapid fastening into metal panels with minimal pre-drilling. The flat undercut head and Phillips drive support flush mounting and consistent torque in bulk applications.
Specs
Diameter: #4
Length: 5/16 inch
Drive type: Phillips
Thread type: Self-tapping
Finish: Zinc-coated bake finish
Material: Steel
Features
Self-tapping assembly: Forms its own mating threads in sheet metal, enabling installation without pre-drilling for compatible gauge materials.
Flat undercut head: Provides a low-profile, flush seating surface suitable for panels, enclosures, and assemblies where protrusion must be minimized.
Phillips drive: Standard driver compatibility; improves torque transfer and reduces cam-out during installation.
Corrosion resistance: Zinc-coated bake finish delivers durable surface protection against corrosion in interior and exterior environments.
Bulk packaging: Pack size 10,000 units aligns with manufacturing, maintenance, and large-volume retrofit projects.
Material compatibility: Designed for steel sheet metal while accommodating compatible alloys, enabling versatile fastening in automotive, HVAC, and appliance applications.





