Authorized NSI Industries Distributor
NSI Industries JG5WW81 - 5/16 Grade 5 USS Flat Washer, Steel, Zinc, U/M 100
More images
NSI Industries

JG5WW81

Alternate Item Number: 82891

UPC: 639720828917


Documents & Media
Specification Sheet

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries JG5WW81 is a 5/16 inch Grade 5 USS Flat Washer constructed from durable steel with a zinc-plated finish. This specification ensures compliance with United States Standard (USS) requirements, guaranteeing precise fit and function in industrial assemblies. The zinc plating offers essential corrosion resistance, making these washers suitable for a variety of environmental conditions. Each unit contains 100 washers, providing a cost-effective solution for bulk purchasing needs in construction, machinery maintenance, and automotive repair. NSi Industries is recognized for producing reliable fasteners. The JG5WW81 is designed to distribute loads evenly and prevent damage to surfaces when used with bolts and nuts. Its Grade 5 rating indicates a specific level of strength and performance suitable for medium-duty applications. The 5/16 inch size is a common dimension for many standard bolt and screw applications. This washer is manufactured in the USA, ensuring adherence to domestic quality standards. Its primary function is to provide a bearing surface for a fastener, increasing the fastener's ability to hold securely against soft surfaces and preventing the fastener from loosening due to vibration. The flat profile ensures maximum contact area. The SKU JG5WW81 identifies this specific washer configuration within the NSi Industries product line.
  • 5/16 inch diameter
  • Grade 5 USS specification
  • Durable steel construction
  • Zinc-plated for corrosion resistance
  • 100 washers per unit

Specifications

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)
1.010 L
Package Weight (Metric)
0.458 kg
Transition Washer for Connecting Aluminum/Aluminum, Aluminum/Copper and Aluminum/Copper Lugs and Bus Bar, Outer Diameter 35.6mm (1.4 Inches), Inner Diameter 17.3mm (0.68 Inch), Stud Size 5/8 Inch, Copper Alloy, Tin Plated

DTW58

Transition Washer for Connecting Aluminum/Aluminum, Aluminum/Copper and Aluminum/Copper Lugs and Bus Bar, Outer Diameter 35.6mm (1.4 Inches), Inner Diameter 17.3mm (0.68 Inch), Stud Size 5/8 Inch, Copper Alloy, Tin Plated
Flat Washer, Nylon material, 1/2 in. outside diameter, 7/32 in. inside diameter, #10 fits bolt sizes, 100 per pack

JSWN1

Flat Washer, Nylon material, 1/2 in. outside diameter, 7/32 in. inside diameter, #10 fits bolt sizes, 100 per pack
A thin, flat, circular stamping with a centrally located hole. It is a flat cut washer made of brass with a copper color. The washer has a thickness of 0.034 in, an outside diameter of 0.375 in, and an inside diameter of 0.161 in.

43305

A thin, flat, circular stamping with a centrally located hole. It is a flat cut washer made of brass with a copper color. The washer has a thickness of 0.034 in, an outside diameter of 0.375 in, and an inside diameter of 0.161 in.
Flat Washer, Silicon Bronze material, 1-5/16 in. outside diameter, 21/32 in. inside diameter, 5/8 in. fits bolt sizes, 100 per pack

JSBW58

Flat Washer, Silicon Bronze material, 1-5/16 in. outside diameter, 21/32 in. inside diameter, 5/8 in. fits bolt sizes, 100 per pack
Flat Washer, Steel material, Zinc Chromate finish, 59/64 in. outside diameter, 15/32 in. inside diameter, 7/16 in. fits bolt sizes, 100 per pack

JSW79

Flat Washer, Steel material, Zinc Chromate finish, 59/64 in. outside diameter, 15/32 in. inside diameter, 7/16 in. fits bolt sizes, 100 per pack
Flat Washer, Stainless Steel material, 59/64 in. outside diameter, 15/32 in. inside diameter, 7/16 in. fits bolt sizes, 100 per pack, 18-8 grade

JSSW20

Flat Washer, Stainless Steel material, 59/64 in. outside diameter, 15/32 in. inside diameter, 7/16 in. fits bolt sizes, 100 per pack, 18-8 grade
Flat Washer, Brass material, 13/16 in. outside diameter, 13/32 in. inside diameter, 3/8 in. fits bolt sizes, 100 per pack

JSWBR38

Flat Washer, Brass material, 13/16 in. outside diameter, 13/32 in. inside diameter, 3/8 in. fits bolt sizes, 100 per pack
Flat Washer, Stainless Steel material, 1-5/16 in. outside diameter, 21/32 in. inside diameter, 5/8 in. fits bolt sizes, 100 per pack, 18-8 grade

JSSW17

Flat Washer, Stainless Steel material, 1-5/16 in. outside diameter, 21/32 in. inside diameter, 5/8 in. fits bolt sizes, 100 per pack, 18-8 grade

Frequently Asked Questions

What products does this specification sheet cover?

This specification sheet covers USS Flat Washers in Grade 5 Zinc and Grade 8 Zinc from the JWWG5 and JG8WW series.

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.