Authorized NSI Industries Distributor
NSI Industries JBLS18 - Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 5 in. length, 5/16 in. Size, Right Hand thread, 50 per pack
More images

NSI Industries JBLS18 Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 5 in. length, 5/16 in. Size…

Alternate Item Number: 82326

UPC: 639720823264


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 50

Multiplier: 50

*Contact for lower quantities*

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The NSi Industries JBLS18 Hex Lag Bolt is a precision-engineered steel fastener engineered for structural wood-to-wood and wood-to-metal connections in industrial, construction, and heavy-duty applications. This lag bolt features a 5/16-inch diameter and 5-inch length, delivering robust shear and tensile strength for demanding fastening tasks. Constructed from high-grade steel, the JBLS18 is finished with a zinc chromate coating that provides 500+ hours of salt spray corrosion resistance per ASTM B117, ensuring long-term reliability in outdoor, high-moisture, or corrosive environments. The right-hand thread design simplifies installation with standard tools, while the hex head allows for controlled torque application using a socket or wrench, reducing the risk of stripping or misalignment. Packaged in quantities of 50, the JBLS18 is ideal for bulk projects requiring consistent, high-strength fasteners. These lag bolts are compatible with standard 5/16-inch pre-drilled holes and meet or exceed ASTM A307 and SAE J429 Grade 2 standards for mechanical fasteners, ensuring reliable performance in structural and load-bearing applications. Trust NSi Industries, a U.S.-based manufacturer, for fasteners that deliver measurable performance in critical fastening scenarios.
  • 5/16" diameter x 5" length hex lag bolt for structural connections
  • High-strength steel construction with zinc chromate finish for corrosion resistance
  • 500+ hours salt spray resistance per ASTM B117 for outdoor durability
  • Right-hand thread for standard tool compatibility and easy installation
  • Hex head for controlled torque application and reduced stripping risk

Specifications

Application
Electrical, Plumbing, Heating, Air Conditioning Industries
Finish
Zink Chromate
Head Type
Hexagon
Length
5 IN
Material
Steel
Size
5/16 IN
Thread
Right Hand
Type
Hexagon Lag Bolt
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)
3.400 L
Package Weight (Metric)
1.542 kg
Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 5 in. length, 3/8 in. Size, Right Hand thread, 50 per pack

JBLS26

Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 5 in. length, 3/8 in. Size, Right Hand thread, 50 per pack
Hex head lag bolt for use in wood in non-corrosive environments. It is made of steel with a zinc plated finish. The bolt is 5.000 in. long, has a 0.250 in. diameter, and 9 TPI thread.

57280

Hex head lag bolt for use in wood in non-corrosive environments. It is made of steel with a zinc plated finish. The bolt is 5.000 in. long, has a 0.250 in. diameter, and 9 TPI thread.
Screw, Lag Bolt, Size 1/2 x 4 Inch, Electro-Galvanized Steel

E150S-1/2X4EG

Screw, Lag Bolt, Size 1/2 x 4 Inch, Electro-Galvanized Steel
Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 4 in. length, 3/8 in. Size, Right Hand thread, 50 per pack

JBLS25

Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 4 in. length, 3/8 in. Size, Right Hand thread, 50 per pack
Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 3 in. length, 1/2 in. Size, Right Hand thread, 50 per pack

JBLS30

Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 3 in. length, 1/2 in. Size, Right Hand thread, 50 per pack
Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 6 in. length, 1/2 in. Size, Right Hand thread, 25 per pack

JBLS34

Hexagon Lag Bolt, Steel material, Zinc Chromate finish, 6 in. length, 1/2 in. Size, Right Hand thread, 25 per pack
Hexagon Lag Bolt, Stainless Steel material, 18-8 grade, 3 in. length, 1/4 in. Size, Right Hand thread, 100 per pack

JBLS4SS

Hexagon Lag Bolt, Stainless Steel material, 18-8 grade, 3 in. length, 1/4 in. Size, Right Hand thread, 100 per pack
Hexagon Lag Bolt, Steel material, Galvanized finish, 2-1/2 in. length, 3/8 in. Size, Right Hand thread, 50 per pack

JBLS22G

Hexagon Lag Bolt, Steel material, Galvanized finish, 2-1/2 in. length, 3/8 in. Size, Right Hand thread, 50 per pack

Frequently Asked Questions

What types of hex lag bolts does this specification sheet cover?

This specification sheet covers Steel Zinc, 18-8 Stainless Steel, and Galvanized Hex Lag Bolts.

Which product series are covered by this specification sheet?

The BLS and JBLS series of Hex Lag Bolts are covered by this specification sheet.

Frequently Asked Questions about NSI Industries

How are Tork products typically installed?

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.

What communication protocols do Tork products support?

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.

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.

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.

What industries and applications are Tork products used for?

Tork products are utilized across a variety of industries, including food processing, healthcare, hospitality, and manufacturing. They are designed for applications such as hand hygiene, surface cleaning, and dispensing solutions, ensuring efficiency and compliance in environments that require high standards of cleanliness and safety.

What certifications and standards do Tork products comply with?

Tork products comply with UL and cUL certifications, ensuring they meet rigorous safety and performance standards. Additionally, many models are designed to meet NEMA enclosure ratings, providing protection against environmental factors.

How are Remke products typically installed?

Remke products are typically installed through a systematic process that includes site audits to verify proper wiring, followed by remote or on-site commissioning. This commissioning involves installation verification, programming, and communication testing to ensure the system operates reliably and meets design specifications.

What accessories are available for Remke products?

Remke offers a wide range of accessories for their products, including panel mounting kits, fuse holders for voltage inputs, ferrites for communication modules, and current transformers. These accessories enhance the functionality and protection of Remke's industrial automation solutions, ensuring reliable performance in various applications.