Engineered for extreme strength and dependable performance, these Hex Nuts USS Coarse Thread Grade 8 Steel Zinc Yellow are manufactured in the USA to meet the high standards your projects demand. Sized for 5/16-18 bolts, they provide a secure, long-lasting hold in machinery, automotive, and structural applications.
Key features
- Material: Grade 8 steel for superior tensile strength and wear resistance.
- Finish: Zinc Yellow plating offers corrosion resistance with a bright finish for visibility in assemblies.
- Thread type: USS coarse thread for quick, easy threading with standard 5/16-18 bolts.
- Size: 5/16-18 inches (coarse thread).
- Manufacturing: Made in USA to ensure consistent quality and reliable supply.
- Applications: Ideal for automotive, industrial machinery, construction, and equipment assembly.
- Compatibility: Designed to pair with corresponding 5/16-18 bolts and, if needed, washers for a secure fit.
Choose these hex nuts for a durable, high-strength fastening solution that stands up to demanding environments. Ensure you match with the correct bolt size and apply proper torque for optimal performance.
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