Exclusive Offer 3/8-16 X 2-1/4″ Socket Cap Screws Hex Socket Drive Alloy Steel Thermal Black Oxide (100 / Pkg.)
Original price was: $37.85.$19.68Current price is: $19.68.
For orders under $150.00, a shipping fee of $12.99 applies.
This Socket Head Cap Screw is crafted from high-strength alloy steel and finished with a Thermal Black Oxide coating for durability, corrosion resistance, and a clean, low-glare appearance. Sized at 3/8-16 with a length of 2 1/4 in, it provides secure fastening in a wide range of mechanical and industrial applications.
Key Specifications
Thread size: 3/8-16
Length: 2 1/4 in
Material: Alloy steel
Finish: Thermal black oxide
Drive type: Hex socket (Allen) drive
Head style: Socket head cap screw
Applications: These screws are ideal for automotive assemblies, machinery, equipment housings, and any project requiring a strong, compact fastener with a neat appearance. The thermal black oxide finish helps resist wear while minimizing glare in lighting environments.





