[100 PKG] Hex Lock Nuts Nylon Insert Aluminum 5/16-18
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[100 PKG] Hex Lock Nuts Nylon Insert Aluminum 5/16-18

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[100 PKG] Hex Lock Nuts Nylon Insert Aluminum 5/16-18

Mutual ScrewSKU: 31NSA
Price:
$16.83per 100( $0.17 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Material Aluminum
Finish Aluminum
Head style Hex
Weight 1.0 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 Insert Aluminum 5/16-18 are precision-made hex lock nuts featuring a nylon insert (Nyloc) embedded in a lightweight aluminum body, designed to resist loosening from vibration and dynamic loads. The 5/16-18 thread specification allows compatibility with a wide range of standard fasteners and assemblies.

Constructed from aluminum, these nylon insert lock nuts deliver a favorable strength-to-weight ratio with added corrosion resistance, making them suitable for applications where weight savings matter and exposure to the elements is possible.

Key Features

  • Nylon insert locking action: resists vibration to help prevent loosening in dynamic environments.
  • Lightweight aluminum body: provides strength with reduced weight and inherent corrosion resistance.
  • Hex profile for easy tightening: standard tool engagement for quick installation.
  • Size and thread: 5/16-18 UNC thread fits common hardware and assemblies.
  • Versatile applications: ideal for automotive, machinery, enclosures, and outdoor projects where secure fastening is needed.

For reliable, long-lasting performance, pair these Hex Lock Nuts Nylon Insert Aluminum 5/16-18 with compatible bolts and washers to create a secure, vibration-resistant fastening solution.

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

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