Heavy Hex Nuts 316 Stainless ASTM A194 (Made in USA) 1/2-13 is built to endure the most demanding assemblies. Crafted from 316 stainless steel, these nuts deliver outstanding corrosion resistance, making them ideal for marine, chemical, and outdoor environments. The heavy hex geometry provides a larger bearing surface and higher torque tolerance than standard hex nuts, delivering a secure fit under vibration and dynamic loads. Sized 1/2-13, they fit standard 1/2″ bolts per inch thread count, ensuring compatibility with a wide range of fasteners.

Key features

• 316 stainless steel for exceptional corrosion resistance in salt spray, humidity, and chemical exposure
• Heavy hex design with increased bearing surface for higher torque and fatigue resistance
• ASTM A194 compliant nut for reliable performance in high-pressure/high-temperature service
• Made in USA for consistent quality and traceability
• Coarse thread 1/2-13 for quick, secure installation with standard bolts

Applications

• Marine and coastal equipment
• Food processing, beverage, and pharmaceutical machinery
• Outdoor installations and infrastructure in challenging environments
• Industrial machinery that require dependable stainless fasteners

Upgrade your fastener kit with these Heavy Hex Nuts and enjoy superior strength, corrosion resistance, and long service life in demanding conditions. Order today and ensure you have the right stainless hardware for your project.