Description
Socket Head Cap Screws Fine Thread Alloy Steel Thermal Black Oxide, 5/16-24 x 2-1/4 in
Engineered for strength and precise fit, these socket head cap screws use a fine thread (5/16-24 UNC) and a rugged alloy steel core. The Thermal Black Oxide finish adds mild corrosion resistance, reduces glare, and provides a restrained, professional appearance in assemblies where aesthetics matter. The compact socket head accepts a hex key for recessed, flush mounting in tight spaces.
Key specifications
- Thread size: 5/16-24 UNC (Fine Thread)
- Material: Alloy steel
- Finish: Thermal black oxide
- Length: 2-1/4 in
- Head style: Socket head cap screw
- Drive type: Hex socket
Applications include automotive, machinery, electronics, and industrial equipment where dependable fastening, precise thread engagement, and a low-profile head are essential. Stock up with these socket head cap screws to ensure you have the right fasteners for your next project.
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![[100 PKG] Socket Head Cap Screws Fine Thread Alloy Steel Thermal Black Oxide 5/16-24 X 2 1/4](http://mutualscrew.com/cdn/shop/files/00002CSP_ea0f0a79-383f-4d87-87f0-82f0e6c6ba2a.jpg?v=1746805045&width=150)