Exclusive Offer 4-40 X 5/16″ Machine Screws Flat Head Six Lobe Drive Steel Zinc Plated (10000/Pkg.)
Original price was: $392.00.$164.64Current price is: $164.64.
For orders under $150.00, a shipping fee of $12.99 applies.
Flat Head Machine Screws with a robust zinc plating for corrosion resistance, designed for precise, flush mounting in metal assemblies. The Torx drive minimizes cam-out and provides secure engagement in tight spaces, while the 4-40 thread and 5/16″ length cover a wide range of standard applications including electronics enclosures, control panels, machinery, and appliance assemblies.
Key features
Drive: Torx
Head style: Flat
Thread size: 4-40 UNC
Length: 5/16 inch
Finish: Zinc plated
Material: Steel
Specifications
Finish: Zinc plated
Head: Flat
Drive type: Torx
Thread size: 4-40 UNC
Length: 5/16 inch
Tip: Use a compatible Torx driver to prevent cam-out and achieve a secure, flush fit every time. Ideal for metal-to-metal fastening in electronics, automotive, and general machinery applications.





