1/4″-20 X 3-1/2″ Machine Screws Indented Hex Head Slotted Drive Steel Zinc Plated (500/Pkg.) Time-Limited
Original price was: $215.33.$90.44Current price is: $90.44.
Introducing the Machine Screws Slotted Indented Hex Washer Zinc Plated 1/4-20 X 3 1/2—a dependable fastener engineered for precise, secure assemblies. Featuring a slotted drive and a Indented Hex Washer Head, these screws combine easy drive with excellent load distribution and a clean finish.
Key specifications
Size and thread: 1/4-20 machine screw
Length: 3 1/2 inches
Head style: Slotted Indented Hex Washer
Finish: Zinc plated for corrosion resistance
These screws are ideal for general machine screw fastening where a washer is needed to distribute load and reduce pull-out. The zinc plating provides corrosion resistance for indoor and light-duty environments.
Note: For best results, ensure compatibility with 1/4-20 tapped holes or nuts.





