3/8-16 Heavy Hex Nuts | 18/8 Stainless Steel (500 / Pkg.)

Mutual ScrewSKU: 37NHH188KC

Price:
Sale price$228.60per 500( $0.46 each)
Pieces 500
Measurement type Inch
Thread size 3/8-16
Material 18/8 Stainless Steel
Grade 18/8
Finish Stainless Steel
Weight 15.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Heavy Hex Nuts 18/8 stainless (304) with 3/8-16 thread offer dependable strength and superior corrosion resistance for demanding assemblies. Crafted from 18/8 stainless steel, these nuts resist rust in indoor and outdoor environments including marine settings, making them a versatile choice for professionals. The heavy hex design provides greater wrench engagement and higher torque tolerance, helping fasten joints securely with fewer torque losses.

Key Features

  • Material: 18/8 stainless steel (304) for excellent corrosion resistance and durability
  • Thread size: 3/8-16 UNC standard thread
  • Design: Heavy hex nut with a larger bearing surface for improved load distribution
  • Strength: Robust performance in high-torque applications
  • Versatility: Suitable for construction, machinery, automotive, and outdoor projects

Specifications

  • Material: 18/8 stainless steel (304)
  • Nut type: Heavy hex nut
  • Thread: 3/8-16 UNC

Applications

  • Construction and framing
  • Industrial machinery and equipment
  • Marine and outdoor environments
  • Automotive assemblies

Installation Tips

  • Pair with compatible bolts and washers as required for the best fit
  • Ensure threads are clean and free of debris to maximize engagement
  • Torque to manufacturer specifications to achieve secure clamping

Stocked for fast shipment, these heavy hex nuts deliver reliable performance and long-lasting durability for a wide range of professional projects.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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