Like any lock, or split washer these will help keep nuts from backing off and bolts from coming undone. Unlike more common lock washers, these are made of a highly corrosion resistant, passivated 316 Stainless Steel alloy.
Reviews
4.9
14 ratings
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316 steel for a sailor
Superb material and service !!!
A
Alexander · May 13, 2026
316 Stainless Steel Lock/Split Washers
W
Wayne · April 6, 2026
Fast and packed with care
I was surprised how quickly my shipment of ~100 various nuts, bolts, and washers was packed and shipped. And even more surprised with the careful packaging of the odd quantities of each item. Clearly labelled in a small parcel, then bundled together with similar items of a different size. This attention to the customers experience is rare, and I greatly appreciate it. Everything was exactly as ordered, and seems to be great quality 316 stainless. I'm very pleased with my order, and will be ordering again when I start my next rebuild.