5/16″-18 X 1/2″ Machine Screws Undercut Flat Head Slotted Drive Steel Zinc Plated (3000/Pkg.) Deal
Original price was: $348.00.$146.16Current price is: $146.16.
Our Machine Screws Slotted Undercut Flat Zinc Plated 5/16-18 X 1/2 are engineered for strong, reliable fastenings in metal assemblies. This slotted, undercut flat-head screw delivers a flush profile with dependable torque and seating in a variety of industrial, automotive, and appliance applications.
Drive style: Slotted for use with a flat-blade screwdriver.
Head and profile: Undercut flat head designed for flush seating and a clean finish.
Finish: Zinc plated for enhanced corrosion resistance and durability.
Size and thread: 5/16-18 UNC thread with 1/2 inch length.
Material compatibility: Ideal for metal-to-metal fastenings across a wide range of standard applications.
Tip: Ensure proper thread engagement with mating components and use appropriate driving tools to maintain project precision and keep a secure, long-lasting hold.





