5/16″-18 X 3/4″ Machine Screws Flat Head Phillips Drive Steel Zinc Yellow (2000/Pkg.) Best Seller
Original price was: $376.19.$158.00Current price is: $158.00.
For orders under $150.00, a shipping fee of $12.99 applies.
Upgrade your fasteners with Phillips flat head machine screws in steel, finished with a durable zinc yellow coating. These 5/16-18 x 3/4″ screws are built for secure, precise assemblies in metalworking, automotive, machinery, and general hardware projects.
Drive type: Phillips (PH) head for reliable seating and driving
Head style: Flat head designed to sit flush with the surface
Material: Steel for strength and dependability
Finish: Zinc yellow plating for corrosion resistance
Size: 5/16-18 x 3/4 in.
Notes: Suitable for use in tapped holes or with compatible nuts in metal assemblies
These screws are ideal for securing components where a low-profile, flush finish is essential. Use with standard tapped holes or compatible hardware in indoor or protected outdoor environments.
Enhance your project with durable, ready-to-use hardware. Add these zinc-yellow Phillips flat head machine screws to your fastener assortment today.





