NSI Industries JHTB39 - Hex Head Bolt, 5/16-18 in. size, 1 in. length, Steel, Zinc Chromate finish, 100 per pack
NSI Industries

JHTB39

Alternate Item Number: 82761

UPC: 639720827613


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JHTB39 Hex Head Bolt is a precision-engineered steel fastener designed for heavy-duty industrial applications. Measuring 5/16-18 thread size with a 1-inch length, this bolt delivers secure fastening in mechanical assemblies, structural frameworks, and machinery maintenance. Constructed from durable carbon steel, it withstands high torque and shear loads while resisting corrosion through a zinc chromate finish that provides 500+ hours of salt spray resistance per ASTM B117. The hex head design enables efficient installation using standard sockets or wrenches, eliminating the need for specialized tools. Supplied in bulk packs of 100, the JHTB39 reduces inventory overhead and streamlines procurement for construction sites, fabrication shops, and OEM assembly lines. Compatible with standard washers and nuts, this bolt meets ASME B18.2.1 specifications for dimensional accuracy and thread integrity. Ideal for outdoor equipment, automotive subassemblies, and industrial machinery where reliable, long-lasting fasteners are critical.
  • Thread size: 5/16-18 UNC
  • Length: 1 inch
  • Material: Carbon steel for high strength
  • Finish: Zinc chromate for corrosion resistance (500+ hours salt spray)
  • Head type: Hex head for standard tool compatibility
  • Quantity: 100 bolts per pack
  • Compliance: Meets ASME B18.2.1 specifications
  • Applications: Machinery, construction, automotive, and industrial assemblies

Specifications

Application
Complete Thread Engagement Applications, Electrical, Plumbing, Heating, Air Conditioning Industries
Color
Zinc Chromate
Finish
Zink Chromate
Head Type
Hexagon
Length
1 IN
Material
Steel
Size
5/16-18 IN
Special Features
Features: Full Threaded
Thread
Right Hand
Thread Type
Right Hand
Type
Hex Tap Bolt
Package Dimensions (L x W x H)
3 IN x 3 IN x 4.57 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 11.6078 cm
Package Weight (Imperial)
2.840 L
Package Weight (Metric)
1.288 kg
Bolt, 5/16-18 in. size, 1 in. length, Hex head, Zinc, 100 per pack

JBHC43

Bolt, 5/16-18 in. size, 1 in. length, Hex head, Zinc, 100 per pack
This is a 3/8-16 x 1 inch hex head bolt. It is made of Grade 2 steel with a zinc plated finish and is fully threaded. The bolt has a 9/16 inch hex head width and a 15/64 inch head height.

55416-1000

This is a 3/8-16 x 1 inch hex head bolt. It is made of Grade 2 steel with a zinc plated finish and is fully threaded. The bolt has a 9/16 inch hex head width and a 15/64 inch head height.
Nonmetallic Threaded Hardware. Hex Head Bolt. Thread size 3/8 Inch - 16. Bolt Length 3/8 Inch X 1 Inch.

NM-F38100

Nonmetallic Threaded Hardware. Hex Head Bolt. Thread size 3/8 Inch - 16. Bolt Length 3/8 Inch X 1 Inch.

Frequently Asked Questions

What type of product is JHTB39?

The JHTB39 product is part of the JHTB series, which consists of Hex Tap Bolts.

What materials are JHTB series Hex Tap Bolts made from?

Hex Tap Bolts in the JHTB series are made from Steel Zinc and 18-8 Stainless Steel.

Frequently Asked Questions about NSI Industries

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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 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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