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NSI Industries JWW82 - USS Flat Washer, Steel material, Zinc Chromate finish, 1 in. outside diameter, 7/16 in. inside diameter, 3/8 in. fits bolt sizes, 100 per pack
NSI Industries

JWW82

Alternate Item Number: 80526

UPC: 639720805260


Documents & Media
Specification Sheet

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Minimum Qty: 100

Multiplier: 100

*Contact for lower quantities*

Overview

The NSi Industries USS Flat Washer, SKU JWW82, is a standard industrial fastener designed for load distribution and surface protection in mechanical assemblies. Constructed from durable steel, this washer features a zinc chromate finish, offering essential corrosion resistance for applications where moisture or mild chemical exposure is a concern. Its dimensions are precisely manufactured to meet USS (United States Standard) specifications. The washer has an outside diameter (OD) of 1 inch and an inside diameter (ID) of 7/16 inch, making it suitable for use with bolts and threaded fasteners up to a 3/8 inch nominal size. This specific sizing ensures proper fit and prevents damage to mating surfaces by spreading the load over a larger area. The zinc chromate plating provides a protective barrier against rust and degradation, extending the service life of the fastener system, particularly in construction, manufacturing, and general maintenance tasks. Each pack contains 100 washers, offering a convenient and cost-effective solution for projects requiring bulk quantities. NSi Industries is a trusted manufacturer known for providing reliable hardware solutions. The JWW82 is manufactured in the USA, ensuring adherence to quality standards. This flat washer is an essential component for ensuring secure and stable connections in a variety of industrial settings.
  • Steel material for durability and strength
  • Zinc Chromate finish for corrosion resistance
  • 1 inch outside diameter (OD)
  • 7/16 inch inside diameter (ID) for 3/8 inch bolt sizes
  • 100 washers per pack

Specifications

Application
Electrical, Plumbing, Heating and Air Conditioning Industries
Finish
Zink Chromate
Fits Bolt Sizes
3/8 IN
Inside Diameter
7/16 IN
Material
Steel
Outside Diameter
1 in
Size
1 in. OD, 7/16 in. ID, fits 3/8 in. bolts
Special Features
Features: Heavy Duty Washer
Standard
USA
Type
USS Flat Wrought Washer
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)
1.275 L
Package Weight (Metric)
0.578 kg
USS Flat Washer, Hardened Steel material, Zinc Chromate finish, 1 in. outside diameter, 7/16 in. inside diameter, 3/8 in. fits bolt sizes, 100 per pack. For use with Grade 5 and Grade 8 Bolt and Nut.

JG8WW82

USS Flat Washer, Hardened Steel material, Zinc Chromate finish, 1 in. outside diameter, 7/16 in. inside diameter, 3/8 in. fits bolt sizes, 100 per pack. For use with Grade 5 and Grade 8 Bolt and Nut.
Washer, Flat, Size 3/8 Inch Rod, Steel

H 117 C

Washer, Flat, Size 3/8 Inch Rod, Steel
USS Flat Washer, Steel material, Zinc Chromate finish, 3/4 in. outside diameter, 5/16 in. inside diameter, 1/4 in. fits bolt sizes, 100 per pack

JWW80

USS Flat Washer, Steel material, Zinc Chromate finish, 3/4 in. outside diameter, 5/16 in. inside diameter, 1/4 in. fits bolt sizes, 100 per pack
USS Flat Washer, Steel material, Zinc Chromate finish, 1-3/8 in. outside diameter, 9/16 in. inside diameter, 1/2 in. fits bolt sizes, 100 per pack

JWW83

USS Flat Washer, Steel material, Zinc Chromate finish, 1-3/8 in. outside diameter, 9/16 in. inside diameter, 1/2 in. fits bolt sizes, 100 per pack
USS Flat Washer, Steel material, Zinc Chromate finish, 2 in. outside diameter, 13/16 in. inside diameter, 3/4 in. fits bolt sizes, 100 per pack

JWW85

USS Flat Washer, Steel material, Zinc Chromate finish, 2 in. outside diameter, 13/16 in. inside diameter, 3/4 in. fits bolt sizes, 100 per pack
USS Flat Washer, Hardened Steel material, Zinc Chromate finish, 1-3/8 in. outside diameter, 9/16 in. inside diameter, 1/2 in. fits bolt sizes, 100 per pack. For use with Grade 5 and Grade 8 Bolt and Nut.

JG8WW83

USS Flat Washer, Hardened Steel material, Zinc Chromate finish, 1-3/8 in. outside diameter, 9/16 in. inside diameter, 1/2 in. fits bolt sizes, 100 per pack. For use with Grade 5 and Grade 8 Bolt and Nut.
USS Flat Washer, Steel material, Zinc Chromate finish, 1-3/4 in. outside diameter, 11/16 in. inside diameter, 5/8 in. fits bolt sizes, 100 per pack

JWW84

USS Flat Washer, Steel material, Zinc Chromate finish, 1-3/4 in. outside diameter, 11/16 in. inside diameter, 5/8 in. fits bolt sizes, 100 per pack
USS Flat Washer, Hardened Steel material, Zinc Chromate finish, 7/8 in. outside diameter, 3/8 in. inside diameter, 5/16 in. fits bolt sizes, 100 per pack. For use with Grade 5 and Grade 8 Bolt and Nut.

JG8WW81

USS Flat Washer, Hardened Steel material, Zinc Chromate finish, 7/8 in. outside diameter, 3/8 in. inside diameter, 5/16 in. fits bolt sizes, 100 per pack. For use with Grade 5 and Grade 8 Bolt and Nut.

Frequently Asked Questions

What product series does this specification sheet cover?

This specification sheet applies to all USS Flat Washers in the WW and JWW series.

What washer types are included in this document?

The document covers USS Flat Washers in steel zinc, 18-8 stainless steel, and black oxide finishes.

Who is the manufacturer of these washers?

The washers are from Metallics.

Where is Metallics located?

Metallics is located at 229 Cross Street, Bristol, CT 06010.

How can customers contact Metallics by phone?

Metallics can be reached at 860 589-4186 or toll free at 800 243-8272.

What fax numbers are listed for Metallics?

The fax number is 860 584-1008, and the toll free fax is 800 831-9358.

What is Metallics' website address?

Metallics' website is www.metallics.us.

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