[2000 BULK] Heavy Hex Nuts Grade 2H Steel Plain ASTM A194 5/16-18

Upgrade your fastener kit with our Heavy Hex Nuts Grade 2H Steel, Plain ASTM A194 5/16-18. This high-strength nut is forged from carbon steel to meet ASTM A194 Grade 2H specifications, designed for durable, high-load bolting in structural and mechanical assemblies. The plain finish means a bare metal surface ready for your chosen coating or installation environment.

• Size and Thread: 5/16-18 UNC (coarse) for standard heavy hex nut applications
• Material: Grade 2H carbon steel, forged for strength and reliability
• Finish: Plain (unplated) finish suitable for subsequent coatings or bare-metal use
• Standard: Conforms to ASTM A194, Grade 2H for consistent quality and fit
• Compatibility: Designed to pair with standard 5/16-18 bolts and compatible fasteners
• Applications: Ideal for structural, mechanical, and industrial bolting where dependable performance is required
• Quality: Precision-formed with tight tolerances and strict quality control

Choose these 5/16-18 Heavy Hex Nuts for proven strength, reliable fit, and compatibility with your A194 Grade 2H bolting needs. Add to cart to ensure durable, compliant fasteners for your next project.