NSI Industries JG8WW80 - USS Flat Washer, Hardened Steel material, Zinc Chromate finish, 3/4 in. outside diameter, 5/16 in. inside diameter, 1/4 in. fits bolt sizes, 100 per pack. For use with Grade 5 and Grade 8 Bolt and Nut.
NSI Industries

JG8WW80

Alternate Item Number: 80530

UPC: 639720805307

Contact for Pricing

Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries USS Flat Washer (SKU: JG8WW80) is a precision-engineered, hardened steel washer designed for heavy-duty industrial applications requiring maximum load distribution and corrosion resistance. Constructed from hardened steel, this washer delivers superior strength and durability, making it ideal for use with Grade 5 and Grade 8 bolts and nuts in demanding environments such as construction, manufacturing, and mechanical assemblies. Key specifications include a 3/4-inch outside diameter (OD) and a 5/16-inch inside diameter (ID), ensuring a precise fit for 1/4-inch bolt sizes. The zinc chromate finish provides excellent protection against rust, corrosion, and wear, extending the washer’s lifespan in harsh conditions. Packaged in quantities of 100, this washer is optimized for bulk industrial use, offering consistent performance and reliability in critical applications. Compatible with Grade 5 and Grade 8 bolts and nuts, the JG8WW80 is a versatile solution for structural connections, machinery assembly, and equipment mounting. Its hardened steel construction ensures it can withstand high tensile loads and repetitive stress without deformation or failure. Whether used in outdoor installations, industrial machinery, or heavy equipment, this washer maintains its integrity under pressure. For professionals seeking a durable, corrosion-resistant washer that meets industrial standards, the NSi Industries USS Flat Washer (JG8WW80) provides a cost-effective and reliable choice. Its precise dimensions and robust material make it a trusted component in mechanical and structural applications where failure is not an option.
  • Hardened steel construction for high strength and durability
  • Zinc chromate finish provides superior corrosion resistance
  • 3/4" outside diameter (OD) and 5/16" inside diameter (ID)
  • Compatible with Grade 5 and Grade 8 bolts and nuts
  • 100 washers per pack for bulk industrial use

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Finish
Zink Chromate
Fits Bolt Sizes
1/4 IN
Inside Diameter
5/16 IN
Material
Hardened Steel
Outside Diameter
0.75 in
Standard
USA
Type
Wrought Washer
Package Dimensions (L x W x H)
3 IN x 3 IN x 2.15 IN
Package Dimensions (L x W x H)
7.62 cm x 7.62 cm x 5.461 cm
Package Weight (Imperial)
0.610 L
Package Weight (Metric)
0.277 kg
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Frequently Asked Questions about NSI Industries

What technical support does NSi Industries offer?

NSi Industries offers dedicated technical support through their toll-free technical support line at 888.500.4598. They are committed to customer satisfaction and promise to make every reasonable effort to remedy any product or service issues. Additionally, customers can contact their customer service team at 800.321.5847 or email [email protected] for further technical assistance.

What are the key features of NSi Industries products?

NSi Industries products feature exceptional versatility, reliability, and safety across multiple industrial automation categories. Key features include insulation piercing connectors with no wire stripping required, watertight and corrosion-free designs, wide wire range compatibility (from #14 AWG to 750 MCM), and the ability to install on energized conductors. Their product lines like Easy-Tap™ Connectors and TORK® Digital Timers demonstrate advanced capabilities such as turbo spacers, double shear-head bolts, astronomic scheduling, and enhanced switching technologies.

What environmental ratings do NSi Industries products have?

NSi Industries enclosures feature robust environmental ratings, including IEC 60529 IP66 certification, NEMA Type 1, 2, 3, 4, 4X, 12, and 13 ratings, and UL/CSA standards. Their products are designed for both indoor and outdoor applications, with protection against dust, water, corrosion, and extreme temperatures ranging from -40°F to 266°F.

How are NSi Industries products typically installed?

NSi Industries products are typically installed using detailed mechanical and digital wiring diagrams that specify precise connection methods for various voltage configurations (120V, 208V, 240V, 277V, 480V). Installation involves carefully following product-specific wiring schematics, which include clear terminal block connections, ground wire specifications, and phase alignment requirements. Professional electricians and technicians should reference the specific product's wiring diagram to ensure correct installation and electrical compliance.

What industries and applications are NSi Industries products used for?

NSi Industries provides electrical and automation products for diverse industrial applications, including lighting control, electrical enclosures, wire management, connectors, and sensor technologies. Their product lines serve commercial, industrial, and infrastructure markets with solutions for electrical infrastructure, control systems, and safety-critical environments.

What are the main product lines offered by NSi Industries?

NSi Industries offers a comprehensive range of industrial products including TORK® Photocontrols, Polaris™ Lighting Controls, Easy-Twist™ Grounding Solutions, Miniterms, Cable Ties, Connectors, Enclosures, Occupancy Sensors, and Wire Management systems. Their product lines span electrical components, control devices, and industrial automation accessories designed for diverse applications in commercial and industrial settings.

What accessories are available for NSi Industries products?

NSi Industries offers a range of accessories for their product lines, including photocontrol accessories like replacement caps, mounting brackets, and receptacles. Specific accessories include shorting caps, open caps, 3-pin and 7-pin receptacles, and utility mounting brackets for conduit photocontrols. For specialized applications, NSi recommends contacting their customer service team to discuss custom accessory needs.