Description
Premium Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 1 1/8-7X3 — engineered for strength and durability in demanding applications. This fastener combines high tensile performance with excellent corrosion resistance, making it ideal for industrial, automotive, machinery, and construction projects.
Constructed from Grade 8 steel, these hex head cap screws offer superior load-bearing capacity and reliability in heavy-duty assemblies. The zinc yellow plating adds a corrosion-resistant finish that helps protect against moisture, chemicals, and everyday wear, while maintaining smooth torque and accurate seating.
Key specifications
- Material: Grade 8 steel for maximum strength.
- Finish: Zinc yellow plated for durable, corrosion-resistant protection.
- Head type: Hex head cap screw for secure torque with standard wrenches.
- Size: 1 1/8 in diameter, 7 threads per inch, 3 in length (1 1/8-7X3).
- Origin: USA made, ensuring consistent manufacturing quality.
- Applications: Heavy equipment, automotive, construction, machinery assemblies requiring high-strength fasteners.
For best results, ensure proper thread engagement and use with compatible nuts or threaded holes. Always select a screw length that allows sufficient bite under load, and follow standard torque recommendations for Grade 8 fasteners to prevent over-tightening.
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