NSI Industries BTJ4 - J-Bolt, Hook Bolt, 1/4 in. diameter, 20 thread pitch/thread per inch, 1-1/2 in. thread length, 4 in. overall length, Steel, Zinc Chromate finish, 7/16 in. inside diameter, 10 per poly bag
NSI Industries

BTJ4

Alternate Item Number: 81061

UPC: 639720810615

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Minimum Qty: 10

Multiplier: 10

*Contact for lower quantities*

Overview

The NSi Industries BTJ4 J-Bolt is a precision-engineered hook bolt designed for structural and mechanical fastening in industrial and construction applications. Constructed from high-strength steel with a 1/4-inch diameter and 20 threads per inch, the BTJ4 delivers secure engagement in dense materials. The 1-1/2-inch thread length ensures robust anchoring, while the 4-inch overall length provides versatility for various mounting configurations. The zinc chromate finish offers corrosion resistance for outdoor or harsh environments, extending service life in exposed conditions. With a 7/16-inch inside diameter, the BTJ4 accommodates standard mounting hardware, including rods or pins up to that size. Packaged in a 10-per-poly bag, this J-bolt is ideal for bulk procurement and inventory management, reducing downtime in assembly operations. Compatible with concrete, masonry, and metal frameworks, the BTJ4 meets UNSPSC 31161601 standards for industrial fasteners. Trust NSi Industries for fasteners that combine dimensional accuracy with durable performance in critical applications.
  • 1/4-inch diameter steel construction for high-strength applications
  • 20 threads per inch (TPI) for precise threading and secure engagement
  • 1-1/2-inch thread length with 4-inch overall length for versatile mounting
  • Zinc chromate finish provides corrosion resistance in outdoor or harsh environments
  • 7/16-inch inside diameter accommodates standard mounting hardware
  • Packaged 10 per poly bag for bulk purchasing and inventory efficiency

Specifications

Application
J-Bolt
Diameter
1/4 in
Finish
Steel, Zinc Chromate
Length
4 IN
Material
Steel
Mounting Type
Hook Bolt
Size
1/4 in. diameter, 20 TPI, 1-1/2 in. thread length, 4 in. overall length
Thread
20
Type
Bolt
Package Dimensions (L x W x H)
5 IN x 3 IN x 1.4 IN
Package Dimensions (L x W x H)
12.7 cm x 7.62 cm x 3.556 cm
Package Weight (Imperial)
0.520 L
Package Weight (Metric)
0.236 kg
J-Bolt, Hook Bolt, 1/4 in. diameter, 20 thread pitch/thread per inch, 1-1/2 in. thread length, 2-5/16 in. overall length, Steel, Zinc Chromate finish, 7/16 in. inside diameter, 10 per poly bag

BTJ1

J-Bolt, Hook Bolt, 1/4 in. diameter, 20 thread pitch/thread per inch, 1-1/2 in. thread length, 2-5/16 in. overall length, Steel, Zinc Chromate finish, 7/16 in. inside diameter, 10 per poly bag
This is a concrete anchor sleeve anchor for use in cinder block, brick, thin wall, and concrete. It is made of stainless steel and has a hex nut head. The anchor measures 1/2 x 4 in, with a 0.500 in diameter, 4.000 in length, 1.625 in minimum embedment depth, and 3/8 in drill size.

61840SS

This is a concrete anchor sleeve anchor for use in cinder block, brick, thin wall, and concrete. It is made of stainless steel and has a hex nut head. The anchor measures 1/2 x 4 in, with a 0.500 in diameter, 4.000 in length, 1.625 in minimum embedment depth, and 3/8 in drill size.

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.