Cheap 4 X 1″ Type AB Self Tapping Sheet Metal Screws Flat Head Phillips Drive Steel Black Oxide (10000/Pkg.)
Original price was: $268.98.$112.97Current price is: $112.97.
Type AB self-tapping sheet metal screws with flat heads and Phillips drive. Steel fasteners finished in black oxide are sized #4 diameter by 1 inch length for reliable attachment to thin metal sheets.
Specs
Dimensions: Diameter #4; Length 1 inch
Finish: Black Oxide
Drive type: Phillips
Thread type: Type AB self tapping
Features
Self-tapping design creates threads in sheet metal during installation, enabling secure joints without pre drilling in applicable sheet metal thickness.
Flat head seating provides flush surface and reduces snag risk in assemblies with enclosure lids or cover plates.
Phillips drive offers broad compatibility with standard tools and predictable torque, reducing cam-out in manual and automated assembly.
Black oxide finish delivers mild corrosion resistance and uniform appearance, suitable for indoor or protected environments.
Steel construction provides adequate shear strength for light to moderate fastening needs in sheet metal.
Type AB thread geometry optimized for fast engagement in thin metal, enabling efficient assembly in production settings.





