340 Pcs Internal Tooth Starlock Washers Assortment Kit, Push on Speed Clips Fasteners Washers, 65Mn Steel StarLock Washers, Quick Speed Locking Washers, [7 Sizes] M3/M4/M5/M6/M8/M10/M12 (Black)

great

I use M10 bolts for building LED walls and unfortunately the M10 washers in this set don't fit the M10 bolts I have. Normally when you have an M10 bolt, you use an M10 nut and an M10 washer. But in this case, I think locking washers require you to use the next size down. For some reason, the M10 locking washers are to big for the M10 bolts I have. So I have to use an M9 locking washer, which is not sold in any set on Amazon. I ended up finding some M9 lock washers on AliExpress.Do to this experience, I cannot rate this item anything less than 5 stars because I was unable to use them. I'm pretty sure they will work for any other application.

Easy to use, material, comes in various sizes.

They are good quality and you get a lot for the price.

Fit, used to choke rod to the carburetor bracket.

Good product, sizes are marked. No problems.

Nice storage box with dividers

Product is as described just needed bigger size but having a case is awesome.