Big Sale 5/16″-18 X 1″ Machine Screws Truss Head Phillips Drive Steel Black Zinc (1250/Pkg.)
Original price was: $487.74.$204.85Current price is: $204.85.
For orders under $150.00, a shipping fee of $12.99 applies.
Engineered for strength and reliability, the Machine Screws Phil Truss Steel Black Zinc 5/16-18 x 1 offers secure fastening for metal-to-metal applications. Featuring a wide, rounded truss head for load distribution, and a Phillips drive for easy installation with common tools, these screws are built to perform in demanding environments.
Made from sturdy steel and finished in black zinc for corrosion resistance, they measure 5/16 inch in diameter, 18 threads per inch, and are 1 inch long, ensuring strong threads and a secure grip in tapped holes or nuts.
Size: 5/16-18
Length: 1 inch
Head style: Truss head
Drive type: Phillips
Material: Steel
Finish: Black Zinc
Thread: 18 TPI
Whether you’re assembling metal cabinets, enclosures, machinery, or other equipment, these machine screws provide reliable performance with a smooth installation experience and a durable finish that resists corrosion.





