1/4 X 1/2″ Type AB Self Tapping Sheet Metal Screws Flat Undercut Head Phillips Drive Steel Black Oxide (5000/Pkg.) Luxury
Original price was: $382.08.$160.47Current price is: $160.47.
For orders under $150.00, a shipping fee of $12.99 applies.
Bulk pack of 5,000 Type AB self-tapping sheet metal screws for rapid metal fastening. The 1/4″ diameter by 1/2″ length screws feature a flat undercut head and Phillips drive, finished in steel with black oxide for corrosion resistance.
Specs
Diameter: 1/4″
Length: 1/2″
Finish: Black Oxide
Drive type: Phillips
Material: Steel
Thread type: Type AB
Features
Self-tapping design: Creates threads directly in sheet metal, enabling installation without pre-drilling for streamlined assembly.
Head style: Flat undercut head provides flush seating and minimizes protrusion in assemblies susceptible to snagging.
Drive type: Phillips Drive offers reliable engagement, positive torque transfer, and compatibility with common pneumatic and manual drivers in high-volume production.
Finish: Black oxide coating delivers mild corrosion protection and a low-glare finish suitable for visible panels and enclosures.
Material: Steel substrate provides sufficient shear and tensile strength for typical sheet metal fastening applications in automotive, HVAC, and electrical enclosures.
Thread type: Type AB thread form optimized for sheet metal bite, reducing stripping risk and improving drive-in performance.
Packaging: Bulk pack containing 5,000 screws to support bulk procurement and production line replenishment.





