Authorized NSI Industries Distributor
NSI Industries JG5HSF38214 - 3/8-16 X 2-1/4" Indented Hex Head Serrated Flange Full Thread Screw Grade 5 Zinc
NSI Industries

JG5HSF38214

Alternate Item Number: 99995

UPC: 639720999952

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

NSi Industries JG5HSF38214 is a 3/8-16 x 2-1/4" indented hex head serrated flange screw engineered for heavy-duty industrial fastening. Manufactured from Grade 5 steel with a zinc-plated finish, this screw delivers corrosion resistance and tensile strength up to 120,000 PSI for reliable performance in high-stress applications. The serrated flange under the head bites into surfaces to prevent loosening from vibration, while the indented hex head ensures secure engagement with standard tools. Full threading provides maximum thread engagement in materials like metal, wood, or composites. Ideal for machinery assembly, automotive components, construction frameworks, and equipment mounting where secure, vibration-resistant fastening is critical. Compatible with 3/8" clearance holes and standard hex drivers. Backed by NSi Industries' precision engineering and US manufacturing standards.
  • Grade 5 steel construction with zinc-plated finish for corrosion resistance
  • Tensile strength up to 120,000 PSI for high-stress applications
  • Serrated flange prevents loosening from vibration
  • Indented hex head ensures secure tool engagement
  • Full threading for maximum engagement in metal, wood, or composites

Specifications

Color
Zinc-Plated
Material
Steel
Material
Grade 5 Zinc-Plated Steel
Material
Grade 5 Steel Zinc
Material
Grade 5 steel with zinc-plated finish
Material
Grade 5 Steel Zinc-Plated
Size
3/8-16 x 2-1/4"
1/4-20 x 2-1/2 Hex Bolt Finish - Plain Steel

JBHC5PL

1/4-20 x 2-1/2 Hex Bolt Finish - Plain Steel
Hex head cap screw with a 1/2-13 x 3 in size and coarse threading. It is made of Grade 5 steel and has a zinc plated finish. The screw has a hex head with a 3/4 in head width and 5/16 in head height.

55849USJ

Hex head cap screw with a 1/2-13 x 3 in size and coarse threading. It is made of Grade 5 steel and has a zinc plated finish. The screw has a hex head with a 3/4 in head width and 5/16 in head height.
Bolt, Hex Head Cap, Size 3/8 x 1 Inches, Steel

E142 3/8 1

Bolt, Hex Head Cap, Size 3/8 x 1 Inches, Steel
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JSBH39D

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1/2-13 X 3/4" Hex Head Bolt USA Made 18-8 Stainless Steel

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JSBH65D

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1/2-13 X 2-1/2" Hex Head Bolt USA Made 18-8 Stainless Steel

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.