25pc 5/16 Grade 8 SAE Extra Thick Heavy Duty Flat Washers – Yellow Zinc, Rivercity Fastener
25pc 5/16 Grade 8 SAE Extra Thick Heavy Duty Flat Washers – Yellow Zinc, Rivercity Fastener
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25pc 5/16 Grade 8 SAE Extra Thick Heavy Duty Flat Washers – Yellow Zinc, Rivercity Fastener

4.6 stars out of 31 reviews
(4.6)|
143 ratings

About this item

These aren’t your basic washers.

Grade 8 Washers 25-Pack: 3/8 Grade 8 SAE Extra Thick Heavy Duty Flat Washers - Yellow Zinc Finish Yellow Zinc Heavy Duty Washers

5/16 inch interior, Grade 8, extra thick—7/64 to be exact.

1/4 5/16 3/8 7/16 1/2 Grade 8 SAE Extra Thick Flat Washer Assortment

Yellow zinc plating, SAE spec, 25 pieces per pack.

Grade 8 Washers 150-Piece Grade 8 Extra Thick SAE Flat Washer Assortment - 7/16, 1/2, 5/8 (50 Each) Heavy Duty Flat Washers Bulk

Made for heavy duty work where standard washers just squish or fail.

Aazon.co: Hard-to-Find Fastener 014973325527 Grade 8 USS Flat Washers

Brand Rivercity Fastener & Supply, MPN 31WSAETH.

25-Pack Grade 8 SAE Extra Thick Flat Washers

Hole size 5/16, outer diameter 11/16.

If you’re building something that needs to stay tight, this is the hardware you want.

Grade 8.8 Washer and High Tensile Class 8.8 Flat/ Lock/ Spring Washers

UPC doesn’t apply, toughness does.

WASHERS FLAT SUPER HEAVY DUTY 7/16 x 1 x 3.2mm ZINC PLATED - Champion Fasteners

$ 6.25
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4.6 out of 5 stars
stars143 ratings31 reviews
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