#4 X 1/4" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | Steel Black Oxide (10000/Pkg.) Button Head Premium machine screws designed for

Premium machine screws designed for precision fastening

Ensure compatibility with tapped holes and apply appropriate torque to protect threads and achieve a secure fit

6 mm long)

Head Type: Socket head

vibration-resistant threads by forming material rather than cutting it

#4 X 1/4" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | Steel Black Oxide (10000/Pkg.) Button Head Premium machine screws designed forType AB Self Tapping Sheet Metal Screws provide rapid fastening for thin gauge steel assemblies. The flat undercut head with a Phillips drive enables flush seating and reliable installation in sheet metal substrates. Specs Diameter: #4 Length: 0. 25 inch Finish: Black Oxide Drive type: Phillips Material: Steel Thread type: Type AB Features Self tapping design: allows installation into thin gauge sheet metal without pre drilling, reducing assembly