USS Flat Washer 5/16"

5/16" Flat Washer

5/16" USS Washers also called Sellers Standard thread, Franklin Institute thread and American Standard thread washers are a basic standard washer for inch based threaded fasteners.

    • OD: .875"
    • ID: .375"
    • Height: .080"
    • Washer Pattern: USS Flat Washer
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Michael D.
United States United States
Quality products

Over the last few months I have purchased various sized lag bolts and washers to accent the remodeling of my basement. I received exactly what I was looking for and, as important, received my orders quickly. I find that Old west Iron products provided the right amount of rustic look along with functional strength for my projects.