[1500 BULK] Hex Lock Nuts Serrated Large Flange Steel Zinc 5/16-18
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[1500 BULK] Hex Lock Nuts Serrated Large Flange Steel Zinc 5/16-18

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[1500 BULK] Hex Lock Nuts Serrated Large Flange Steel Zinc 5/16-18

Mutual ScrewSKU: 31NRLKC
Price:
$212.67per 1500( $0.14 each)
Pieces 1500
Measurement type Inch
Thread size 5/16-18
Material Steel
Finish Zinc Plated
Head style Hex
Weight 30.0 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

Product Overview

Hex Lock Nuts Serrated Large Flange Steel Zinc 5/16-18 is a durable fastener designed for secure, high-performance applications. Crafted from steel and zinc-plated for corrosion resistance, these nuts feature a serrated flange that helps grip the mating surface while distributing load for a flush, vibration-resistant seal.

Key Features

  • Serrated flange design: Serrations bite into the surface to help resist loosening in vibrating environments.
  • Large flange: Spreads load and reduces surface damage for a clean, even seating.
  • Steel with zinc finish: Robust strength with durable corrosion resistance in indoor and outdoor settings.
  • Thread size 5/16-18: Standard coarse-thread dimension compatible with many bolts and assemblies.
  • Easy installation: Hex profile for straightforward driving with common tools.

Specifications

  • Material: Steel
  • Finish: Zinc-plated
  • Flange: Large
  • Thread: 5/16-18
  • Type: Hex lock nut with serrated flange

Applications

Ideal for automotive, machinery, and construction projects where secure, vibration-resistant fasteners are required. Use in assemblies that demand a wide bearing surface and reliable corrosion resistance.

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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