Flat Washers - general use; Hard Alloy - use with grade 5 to 8 bolts.
Unit of Measure

Product Specifications

UPC Code

N/A 781002309901

Category Number

N/A 4015

Price per Quantity

N/A 100

Washer Features

N/A Corrosion Resistant

Bolt Size

N/A 5/16 in.


N/A Hard Alloy


N/A Zinc Plated for Grade 5 Zinc Plated for Grade 8

Inside Diameter

N/A 3/8 in.

Outside Diameter

N/A 7/8 in.

Packaging Specifications

Package Type

N/A Invincibox 2

Unit Quantity

N/A 100

Sleeve Quantity

N/A 500

Master Quantity

N/A 1000

Unit (UM)


Package Length

N/A 1.5000 in.

Package Width

N/A 2.8000 in.

Package Height

N/A 3.5 in.

Package Weight

N/A 1.000 lb.

United Nations Standard Products & Services Code (UNSPSC)

N/A 31161807