[50 PKG] Heavy Hex Lock Nuts NTU Nylon Inserts Steel Zinc 5/8-11
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[50 PKG] Heavy Hex Lock Nuts NTU Nylon Inserts Steel Zinc 5/8-11

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[50 PKG] Heavy Hex Lock Nuts NTU Nylon Inserts Steel Zinc 5/8-11

Mutual ScrewSKU: 62NSNTUBB
Price:
$59.67per 50( $1.19 each)
Pieces 50
Measurement type Inch
Thread size 5/8-11
Material Steel
Finish Zinc Plated
Head style Hex
Weight 5.0 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

Meet the Heavy Hex Lock Nuts NTU Nylon Inserts Steel Zinc 5/8-11 — the rugged fastener designed for high-vibration assemblies. These heavy hex lock nuts pair durable steel with a molded nylon insert to help resist loosening and maintain torque under load.

Designed for reliability in demanding environments, the NTU nylon insert locks the nut in place to prevent back-out when subjected to shock, vibration, or movement.

Key features

  • Material: Steel with zinc finish for corrosion resistance
  • Locking mechanism: Nylon insert (NTU) provides vibration-resistance lock
  • Thread size: 5/8-11 for common heavy-duty applications
  • Applications: Ideal for automotive, machinery, construction, and equipment assemblies
  • Finish: Zinc-plated to extend service life in harsh environments

Whether you're outfitting a new build or repairing an aging fixture, these heavy hex nuts offer secure, long-lasting performance in a compact package. Add them to your toolbox and secure your assemblies with confidence.

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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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