8 X 1/2″ Type AB Self Tapping Sheet Metal Screws Serrated Indented Hex Washer Head Unslotted Drive 18/8 Stainless Steel (5000/Pkg.) Best Seller
Original price was: $571.52.$240.04Current price is: $240.04.
Bulk pack of 5000 Type AB Self Tapping Sheet Metal Screws for rapid fastening into metal panels without pre-drilling. The serrated indented hex washer head and unslotted drive, combined with 18/8 stainless steel construction, deliver robust corrosion resistance and secure seating in sheet metal assemblies.
Specs
Dimensions: Length 0.5 inch; Diameter #8
Drive type: Internal hex drive (unslotted)
Material grade: 18/8 Stainless Steel (AISI 304)
Thread type: Self tapping
Features
Self tapping operation: Forms mating threads in sheet metal during installation, eliminating pre-drilling for fast assembly.
Corrosion resistance: 18/8 Stainless Steel resists rust in damp or outdoor environments and maintains strength over time.
Head design: Serrated Indented Hex Washer Head delivers high torque capacity and flush seating while the serrations improve anti-rotation under load.
Drive type: Unslotted internal hex drive (Allen drive) minimizes cam-out and enables precise torque control in restricted spaces.
Recommended uses: Suitable for electrical enclosures, automotive panels, HVAC ductwork, metal cabinetry, and appliance housings.





