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NSI Industries JG5HC30 - 3/8-16 x 1-3/4 Hex Head Cap Screw Grade 5 Zinc
NSI Industries

JG5HC30

Alternate Item Number: 82830

UPC: 639720828306


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Specification Sheet

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JG5HC30 is a Grade 5 hex head cap screw engineered for heavy-duty industrial applications requiring high tensile strength and corrosion resistance. Manufactured in the USA from medium carbon steel, this fastener is quenched and tempered to meet Grade 5 specifications, delivering a minimum tensile strength of 120,000 PSI and a proof load of 85,000 PSI. The 3/8-16 thread size with 1-3/4 inch length ensures secure engagement in metal assemblies, while the zinc plating provides 500+ hours of salt spray resistance per ASTM B117 standards. Ideal for machinery, construction equipment, automotive assemblies, and structural applications where reliable clamping force and rust prevention are critical. The three radial hash marks on the head clearly indicate Grade 5 strength classification. Full thread design maximizes thread engagement for enhanced joint integrity. Compatible with standard 3/8 inch hex sockets and wrenches. Packaged for industrial use with consistent quality control from NSi Industries.
  • Grade 5 medium carbon steel construction with quenched and tempered heat treatment
  • 3/8-16 thread size x 1-3/4 inch length with full thread design
  • Zinc plating provides 500+ hours salt spray resistance
  • Minimum tensile strength 120,000 PSI, proof load 85,000 PSI
  • Three hash marks on head indicate Grade 5 strength classification

Specifications

Class
5
Head Type
Hex
Length
1-3/4 in
Material
Steel
Material
Zinc
Material Quality
Zinc
Size
16
Size
3/8-16 x 1-3/4
Type
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)
6.120 L
Package Weight (Metric)
2.776 kg
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Frequently Asked Questions

What type of product is the JG5HC30?

The JG5HC30 is a Grade 5 Hex Bolt. It is available in domestic and steel-zinc varieties.

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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.

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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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