NSI Industries JNYN174 5/16-24 Hex Nylon Insert Lock Nut Fine Thread Zinc
Alternate Item Number: 85574
UPC: 639720855746
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Multiplier: 100
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Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- 5/16-inch nominal size with 24 fine threads per inch for precise alignment
- Nylon insert provides vibration-resistant locking to prevent loosening
- Zinc plating offers 500+ hours salt spray corrosion resistance (ASTM B117)
- Hex head design fits standard 1/2-inch or 13mm tools for easy installation
- Made in USA by NSi Industries for industrial-grade reliability
Specifications
Application | Width is Wrench Size |
Color | Silver |
Finish | Zinc |
Height | 0.25 to 0.329 in |
Material | Nylon and Zinc |
Material of Construction | Steel |
Nut Type | Hex |
Size | 5/16-24 in |
Special Features | Made to American Standard Dimensions |
Thread Direction | Right |
Thread Size | 0.3125 in |
Thread Type | UNC |
Type | Hex Nuts - Nylon Insert Stop |
Width | 0.5 IN |
Package Dimensions (L x W x H) | 3 IN x 3 IN x 2.15 IN |
Package Dimensions (L x W x H) | 7.62 cm x 7.62 cm x 5.461 cm |
Package Weight (Imperial) | 1.150 L |
Package Weight (Metric) | 0.522 kg |

CIN50PL
Concrete insert nut for 1/2 size applications. The sheet identifies it as CIN50PL. No material, finish, or dimensional details are printed on the sheet.
CIN37PL
A concrete insert nut sized 3/8. It is identified on the sheet as a concrete insert nut for use in concrete applications. No material, finish, or dimensional details beyond the 3/8 size are printed on the sheet.Frequently Asked Questions
What is the finish specification for the lock nuts?
The finish for the Hex Nylon Insert Lock Nuts is Fe/Zn 3AN, as specified per ASTM F1941/F1941M.
What are the thread requirements for the JNYN series lock nuts?
The thread requirements for the lock nuts are ASME B1.1, including UNC & UNF types, and Class 2B.
What are the prevailing torque specifications for these lock nuts?
The prevailing torque performance for these Hex Nylon Insert Lock Nuts is specified per ASME B18.16.6.
Is the nylon insert material RoHS compliant?
Yes, the Nylon 6/6 material used in the lock nuts is in compliance with the current RoHS European Union Directive.
What material are the JNYN series lock nuts made from?
The nut material for the JNYN series Hex Nylon Insert Lock Nuts is Carbon Steel, Grade N2, as specified by ASME B18.16.6.
What are the dimensions of the JNYN series lock nuts?
The dimensions for the Hex Nylon Insert Lock Nuts – Steel Zinc in the JNYN series are specified per ASME B18.16.6.
What is the finish specification for the lock nuts?
The finish for the Hex Nylon Insert Lock Nuts is Fe/Zn 3AN, as specified per ASTM F1941/F1941M.
What are the thread requirements for the JNYN series lock nuts?
The thread requirements for the lock nuts are ASME B1.1, including UNC & UNF types, and Class 2B.
What are the prevailing torque specifications for these lock nuts?
The prevailing torque performance for these Hex Nylon Insert Lock Nuts is specified per ASME B18.16.6.
Is the nylon insert material RoHS compliant?
Yes, the Nylon 6/6 material used in the lock nuts is in compliance with the current RoHS European Union Directive.
Frequently Asked Questions about NSI Industries
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Tork products are typically installed by trained technicians who follow a comprehensive commissioning process. This includes verifying the work environment, conducting electrical installation checks, performing internal and external equipment inspections, powering on the system, and executing operational tests to ensure compatibility and reliability.
What environmental ratings do Tork products have?
Tork products are designed to meet various environmental ratings, including NEMA Type 4X and Type 6, which provide protection against corrosion, windblown dust, rain, and occasional temporary submersion. These ratings ensure that Tork products can withstand harsh industrial environments while maintaining operational integrity.
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Tork products support a comprehensive range of communication protocols, including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate flexible network integration and high-performance communication across various industrial automation systems.
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Tork products are designed with advanced features that enhance efficiency and reliability in industrial applications. Key features include integrated harmonics and EMC design for improved power quality, removable terminals for quick installation, and USB ports for easy troubleshooting. Additionally, Tork solutions emphasize user-friendly setup with application wizards and memory modules for convenient parameter management.
What are the main product lines offered by Tork?
Tork offers a diverse range of products primarily focused on industrial automation, including TORK® Photocontrols, lighting controls, and various electrical components such as enclosures, occupancy sensors, and grounding solutions. These products are designed to enhance efficiency and reliability in commercial and industrial applications.
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Tork offers a comprehensive range of technical support services, including 24/7 customer support, on-site service management, and a technical hotline network. With three advanced technical support centers and over 8,000 hours of technical training conducted annually, Tork ensures certified expertise across 25+ languages to assist customers effectively. Their commitment to service is reflected in a 98% Service Level Agreement compliance rate, providing reliable support for all operational needs.
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What accessories are available for Remke products?
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