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5/16" Extra Thick Stainless Steel Flat Washers | 18-8 Grade | Heavy Duty 5/32" Thick | Rivercity Fastener
About this item
Sometimes a standard washer just isn't enough.
These extra thick stainless washers from Rivercity Fastener are built for heavy-duty jobs where you need more bite and durability.
They're 5/16-inch washers, but the thickness is a beefy 5/32 of an inch, way thicker than your average hardware store washer.
The inside hole measures 11/32, and the outer diameter is 13/16.
Made from 18-8 stainless steel, so they resist rust and corrosion like a champ.
Great for automotive, marine, or structural applications where a standard washer would squish or deform.
Sold individually or in packs, so grab however many your project needs.
USD$ 8.25 
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