5/16 X 1-3/4″ Type AB Self Tapping Sheet Metal Screws Indented Hex Washer Head Unslotted Drive Steel Zinc & Bake (500/Pkg.) Special Offer
Original price was: $278.47.$116.96Current price is: $116.96.
500-pack Type AB Self Tapping Sheet Metal Screws feature Indented Hex Washer Head and Unslotted Drive for secure metal-to-metal fastening.
The Zinc & Bake finish provides corrosion resistance and extended service life under typical industrial conditions.
Specs
Dimensions: 5/16 x 1-3/4
Drive type: Unslotted
Finish: Zinc & Bake
Thread type: Type AB self tapping
Features
Self-tapping screw: Forms threads directly into sheet metal without pre-drilling.
Indented hex washer head: Low-profile seating with load distribution to reduce protrusion and improve seating reliability.
Unslotted drive: Reduces cam-out risk and supports precise torque with compatible bit.
Finish and corrosion protection: Zinc bake coating delivers corrosion resistance and extended service life under typical industrial conditions.
Material compatibility: Steel base with zinc plating suitable for standard steel and coated sheet metal substrates.
Applications: Automotive trim, electrical enclosures, HVAC ductwork, and metal fabrications requiring secure fasteners.





