Authorized NSI Industries Distributor
NSI Industries JG5HC37 - Grade 5 Hex Head Bolt, 1/2-13 in. size, 4 in. length, Steel, Zinc Chromate finish, 25 per pack
NSI Industries

JG5HC37

Alternate Item Number: 82837

UPC: 639720828375

Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 25

Multiplier: 25

*Contact for lower quantities*

Overview

NSi Industries JG5HC37 Grade 5 Hex Head Bolt is a precision-engineered steel fastener designed for heavy-duty industrial applications. This bolt features a 1/2-13 thread size with a coarse thread pitch, ensuring secure engagement in mating components. The 4-inch length provides ample threading for thick material applications, reducing the need for additional fasteners. Manufactured from high-strength medium carbon steel, it meets Grade 5 specifications, delivering a minimum tensile strength of 120,000 PSI and a yield strength of 92,000 PSI for superior load-bearing capacity. The zinc chromate finish offers corrosion resistance in outdoor and industrial environments, with a protective coating that resists oxidation and chemical exposure. Each pack contains 25 bolts, optimized for bulk procurement and large-scale projects, reducing inventory complexity and streamlining assembly workflows. Ideal for applications requiring consistent performance under mechanical stress, including machinery assembly, structural frameworks, construction projects, and equipment manufacturing where reliability and durability are critical. The hex head design allows for efficient tightening with standard tools, while the chamfered threading facilitates easier installation and reduced cross-threading risks.
  • Grade 5 steel construction for high tensile strength
  • 1/2-13 thread size with 4-inch length
  • Zinc chromate finish resists corrosion
  • 25 bolts per pack for bulk procurement
  • Made in USA by NSi Industries

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Finish
Zink Chromate
Grade
5
Head Type
Hex
Length
4 IN
Material
Steel
Nut Type
Grade 5
Nut Type
5
Size
1/2-13 IN
Special Features
Features: Hardened Steel Zinc Chromate to be used with Grade 5 Nuts and Washers
Type
Grade 5 Hexagon Cap Screw
Package Dimensions (L x W x H)
4.5 IN x 4.5 IN x 7.25 IN
Package Dimensions (L x W x H)
11.43 cm x 11.43 cm x 18.415 cm
Package Weight (Imperial)
5.940 L
Package Weight (Metric)
2.694 kg
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JBHC8

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This is a 3/8-16 x 4 inch hex head bolt made of Grade 2 steel. It has a coarse 16-thread size, a 9/16 inch head width, and a 15/64 inch head height. The finish is zinc plated and the head color is silver.

55464

This is a 3/8-16 x 4 inch hex head bolt made of Grade 2 steel. It has a coarse 16-thread size, a 9/16 inch head width, and a 15/64 inch head height. The finish is zinc plated and the head color is silver.
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NM-F38212

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JBHC66

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JBHC75

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JBHC31

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Frequently Asked Questions

What product type is the JG5HC series?

The JG5HC series refers to Grade 5 Hex Bolts, available in domestic and steel-zinc variants.

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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.

What are the key features of Tork products?

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.

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What technical support does Tork offer?

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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