5/16″-18 X 1″ Machine Screws Indented Hex Head Steel Zinc Plated (1250/Pkg.) Top Rated
Original price was: $338.52.$142.18Current price is: $142.18.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Unslotted Indented Hex Zinc Plated 5/16-18 x 1 are precision-engineered fasteners designed for strong, secure metal-to-metal connections. With an unslotted indented hex drive and zinc plating, these screws deliver a flush, professional finish in a wide range of assemblies.
Drive style: Indented hex (unslotted) drive for a clean, flush seating and reduced cam-out
Finish: Zinc plated for corrosion resistance and long life
Size and thread: 5/16-18 UNC thread, 1 inch long
Material: Steel construction for dependable strength
Applications: Ideal for metal panels, enclosures, machinery, and electrical equipment
Specifications: Diameter 5/16 in, Thread 18 per inch, Length 1 in, Finish zinc plated, Drive type indented hex, Material steel.
These machine screws are a versatile, high-quality choice for technicians and DIY enthusiasts, offering dependable fastening and easy installation. They pair with corresponding nuts or tapped holes to deliver durable performance in industrial, electrical, and maintenance projects.





