NSI Industries JRWS10 - Tapping Screw, Steel material, #8 Size, 1-1/4 in. length, Round Washer head, Zinc Chromate finish, Square/Phillips drive type, 100 per pack
NSI Industries

JRWS10

Alternate Item Number: 80266

UPC: 639720802665


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JRWS10 tapping screw is a #8 steel fastener with a 1-1/4 inch length, designed for direct insertion into metal or plastic substrates without pre-drilled pilot holes. Its round washer head ensures flush, secure fastening while distributing load evenly, eliminating the need for separate washers. The zinc chromate finish provides corrosion resistance for long-term durability in industrial environments, including outdoor and high-moisture applications. The screw features a dual square/Phillips drive type, allowing compatibility with common tooling for flexible installation using either square or Phillips drivers. Each pack contains 100 screws, optimized for bulk applications in metal fabrication, electrical enclosures, automotive assembly, and construction projects. Manufactured in the USA to stringent quality standards, the JRWS10 simplifies assembly workflows by combining self-tapping functionality with integrated washer design. Ideal for applications requiring reliable thread engagement in soft metals or plastics, this screw is commonly used in HVAC systems, machinery frames, and general-purpose fastening where a secure, flush-mounted solution is needed. The #8 size and 1-1/4 inch length provide versatility for medium-duty fastening tasks, while the zinc chromate finish ensures resistance to rust and corrosion in demanding conditions.
  • Self-tapping design eliminates need for pre-drilled pilot holes
  • Round washer head provides flush fastening and load distribution
  • Zinc chromate finish ensures corrosion resistance in industrial environments
  • Dual square/Phillips drive type for tool versatility
  • 100 screws per pack for bulk applications

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Drive Type
Square/Phillips
Finish
Zink Chromate
Head Type
Round Washer
Length
1-1/4 in
Material
Steel
Size
#8
Size
#8 x 1-1/4"
Special Features
Features: Two Drives in One Head
Type
Tapping Screw
Package Dimensions (L x W x H)
3 IN x 3 IN x 2.7 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 6.858 cm
Package Weight (Imperial)
0.690 L
Package Weight (Metric)
0.313 kg
Tapping Screw, Steel material, #6 Size, 1-1/4 in. length, Pan head, Zinc Chromate finish, Square drive type, 100 per pack

JTSS4

Tapping Screw, Steel material, #6 Size, 1-1/4 in. length, Pan head, Zinc Chromate finish, Square drive type, 100 per pack
A sheet metal screw with a hex washer head and slotted drive. It is made of steel with a zinc plated finish. The screw size is 8 x 5/8 in, with a length of 0.625 in and Type-A threads at 15 TPI.

76810J

A sheet metal screw with a hex washer head and slotted drive. It is made of steel with a zinc plated finish. The screw size is 8 x 5/8 in, with a length of 0.625 in and Type-A threads at 15 TPI.

Frequently Asked Questions

What product series does this specification sheet cover?

This specification sheet applies to all Round Washer Head, Square/Phillips Tapping Screws in the JRWS and RWS series.

What material are these tapping screws made of?

The screws are made of steel.

What finish do these screws have?

These screws have a zinc finish.

What head style do these screws use?

They use a round washer head.

What drive types are available for these screws?

The screws are available with Square/Phillips drive.

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.

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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.

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.

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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.

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What accessories are available for Remke products?

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