Description
Meet your go-to fastener for high-torque assemblies: the Socket Head Cap Screws with fine thread in alloy steel and a thermal black oxide finish. Sized at 1/4-28 with a length of 2 1/4 in, these screws deliver strong, precise performance in automotive, machinery, and industrial applications.
Why choose these screws
- High-strength alloy steel for durable, long-lasting performance under load
- Fine thread (1/4-28) for precise clamping and smoother engagement
- Thermal black oxide finish provides corrosion resistance and a sleek, low-glare look
- Socket head design allows for high torque with a recessed drive for a clean finish
Specifications
- Head type: Socket Head Cap Screw
- Thread: Fine thread, 1/4-28
- Diameter: 1/4 in
- Length: 2 1/4 in
- Material: Alloy steel
- Finish: Thermal Black Oxide
Designed for dependable grip and consistent performance across assemblies, these screws are ideal for precision projects where strength and a clean aesthetic matter. Add them to your toolkit to ensure you have the right fastener for demanding applications.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

![[100 PKG] Socket Head Cap Screws Fine Thread Alloy Steel Thermal Black Oxide 1/4-28 X 2 1/4](http://mutualscrew.com/cdn/shop/files/00002CSP_a1689874-f458-45cf-8099-23b04d5530f8.jpg?v=1746805046&width=150)