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NSI Industries JNYN166 - Nylon Insert Lock Nut, Steel construction, Zinc Chromate finish, Hex nut type, 1/2-13 in. Size, 50 per pack
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NSI Industries

JNYN166

Alternate Item Number: 80481

UPC: 639720804812

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 50

Multiplier: 50

*Contact for lower quantities*

Overview

The NSi Industries Nylon Insert Lock Nut (SKU: JNYN166) is a precision-engineered fastening solution for industrial applications requiring secure, vibration-resistant locking. Constructed from high-strength steel with a zinc chromate finish, this hex nut features a nylon insert that resists loosening under vibration and torque, ensuring long-term stability in demanding environments. The 1/2-13 thread size accommodates standard fasteners, making it compatible with machinery, automotive systems, and construction assemblies. The zinc chromate coating enhances corrosion resistance, extending service life in harsh conditions. Packaged in quantities of 50, this lock nut is ideal for bulk purchases in industrial, automotive, and construction sectors. NSi Industries, a trusted U.S.-based manufacturer, delivers fasteners engineered to meet rigorous performance standards. Key applications include machinery assembly, structural connections, and equipment maintenance where reliable locking is critical. The nylon insert provides a reusable, self-locking mechanism that reduces the need for additional locking devices, streamlining assembly and reducing costs. With a UNSPSC code of 31161716, this product aligns with industrial procurement standards for fasteners.
  • Material: High-strength steel with zinc chromate finish for corrosion resistance
  • Thread Size: 1/2-13, compatible with standard fasteners
  • Locking Mechanism: Nylon insert provides vibration-resistant, reusable locking
  • Finish: Zinc chromate coating enhances durability in harsh environments
  • Packaging: 50 per pack for cost-effective bulk purchasing

Specifications

Application
Areas of High Vibration, Electrical, Plumbing, Heating and Air Conditioning Industries
Finish
Zink Chromate
Material
Steel
Material of Construction
Steel
Nut Type
Hex Nut
Size
1/2-13 IN
Special Features
Features: Eliminates the Need For a Lockwasher
Type
Nylon Insert Lock Nut
Package Dimensions (L x W x H)
3 IN x 3 IN x 3.6 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 9.144 cm
Package Weight (Imperial)
2.260 L
Package Weight (Metric)
1.025 kg
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Frequently Asked Questions

Is the nylon material RoHS compliant?

Yes, the nylon 6/6 material complies with the current RoHS European Union Directive.

What material is used for the JNYN166 lock nuts?

The JNYN166 lock nuts are made of carbon steel, Grade N2 per ASME B18.16.6.

What are the dimensions of the JNYN166 lock nuts?

The dimensions of the JNYN166 lock nuts are per ASME B18.16.6.

What are the thread requirements for the JNYN166 lock nuts?

The thread requirements are ASME B1.1, UNC & UNF, Class 2B.

What is the performance specification for these lock nuts?

The performance specification includes prevailing torque per ASME B18.16.6.

What is the finish specification for the lock nuts?

The finish specification is Fe/Zn 3AN per ASTM F1941/F1941M.

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