[100 PKG] Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 5/16-18
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[100 PKG] Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 5/16-18

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[100 PKG] Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 5/16-18

Mutual ScrewSKU: 31NSW188YW
Price:
$33.26per 100( $0.33 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Material Steel
Grade 18/8
Finish Stainless Steel
Head style Hex
Weight 2.0 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

Hex Lock Nuts Nylon Inserts 18/8 Stainless Waxed 5/16-18 offer secure, vibration-resistant fastening for a variety of assemblies. The nylon insert provides locking action to prevent loosening, while the 18/8 stainless steel body delivers excellent corrosion resistance and durability.

Waxed threading aids smooth installation and helps reduce friction during tightening, making these nuts a reliable choice for challenging environments where steady torque matters.

Key specifications

  • Thread size: 5/16-18
  • Material: 18/8 stainless steel
  • Locking mechanism: Nylon insert (nylock)
  • Finish: Waxed for smooth threading
  • Style: Hex lock nut

Why choose these Hex Lock Nuts?

  • Excellent corrosion resistance for outdoor, marine, and wet environments
  • Self-locking action reduces loosening from vibration and dynamic loads
  • Durable performance across a wide range of applications

Common applications include machinery, automotive, marine hardware, equipment assembly, and outdoor installations where reliable locking is essential.

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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