Description
Hex Head Cap Screws Grade 8 Steel Plain Fine Thread (USA Made) 3/4-16 x 3 1/2 are high-strength fasteners designed for demanding machinery, automotive, and industrial applications. Crafted from Grade 8 steel with a plain finish and a precise fine thread, these screws deliver reliable torque and superior pull resistance, backed by USA manufacturing quality.
Why choose these hex head cap screws
- Grade 8 steel offers exceptional tensile strength for heavy-load fastening.
- Plain finish provides a simple, versatile appearance and easy compatibility with other components.
- Fine thread (3/4-16) ensures a strong bite and smoother adjustment in tight spaces.
- Hex head design enables high torque transfer and easy installation with standard wrenches.
- USA made quality control and domestic sourcing you can trust.
Specifications
- Size: 3/4-16
- Length: 3 1/2 in
- Thread type: Fine thread
- Material: Grade 8 steel
- Finish: Plain
Applications
Ideal for heavy-duty assemblies in automotive, agricultural, construction, and industrial equipment where secure, long-lasting fastening is essential. Use in conjunction with compatible nuts, washers, and threads to achieve peak performance.
Installation tips
For best results, ensure threads are clean and lubricated as appropriate, select the correct driver size for the hex head, and follow standard torque guidelines for Grade 8 steel fasteners to avoid over-tightening.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324