Can the knowledgeable folk on here help, I’m looking for 8 mm stainless steel locking washers that have spiky bits sticking out of them.
I don’t know the name of them. They have little spikes that have been torn up out of the surface of the washer to bite into the nut or bolt head and the surface your fastening to.
They are not star washers or serrated or taper wedge locking or spring washers.
i have searched online but can’t find them or a picture of them, yet they were quite common anti vibration washers on cars a decade ago.
Thanjs figgy