Affordable 5/16″-18 X 1-1/4″ Machine Screws Indented Hex Washer Head Steel Zinc Plated (1000/Pkg.)
Original price was: $251.92.$105.81Current price is: $105.81.
Machine Screws with an unslotted indented hex washer head deliver secure, high-precision fastening for metal-to-metal assemblies. The zinc-plated finish provides corrosion resistance and a clean, professional appearance for long-lasting performance.
Thread size: 5/16-18 UNC
Length: 1 1/4 in
Head style: Indented hex washer
Drive type: Internal hex (Allen) drive; unslotted
Material: Steel
Finish: Zinc plated
Ideal for use in electrical panels, control boxes, machinery, and other equipment where a low-profile, secure screw is needed. The combination of a sturdy steel core and zinc finish helps withstand vibration and routine handling in workshop and manufacturing environments.
Enhance your hardware kit with these 5/16-18 x 1 1/4 unslotted indented hex washer machine screws and ensure reliable performance in your next project.




