AR-PRO (8 Pack) Hard-to-Find Spring Steel Push-On Pushnuts - Dolly Wheel Lock Washers Fits 5/8" Dolly Axle Rods with Oiled Phosphate Finish

A bit expensive, but these are hard to find and saved our dolly from the scrap heap. Thanks!

they were a little lighter duty than I would have preferred and there was not thickness detail on the listing of these washers, so it was hard for me to assess. i would have preferred twice as thick. They worked.

This is just what I needed. Couldn't find anywhere at local hardware stores. Changed tires so needed something to bang deeper down the axle. Perfect fit for 5/8" diameter rod stock.

Push nuts were used to reattach wheels to hand truck axel. Worked well. Over priced but cheaper than a new hand truck

I ordered these to replace a couple of damage tires on a hand truck. They installed easily and seem to do the trick.

These are much thinner and narrower than the originals that I took off. You can see from the photo that the outside diameter and the band of metal around the hole is much less than the originals. The two in the center of the photo are the originals that I had a very hard time breaking to get off. The two on the outside (top and bottom) are the new ones that I got from Amazon. one is unbroken and unused to show what it looks like and the new one that is broken failed after 3 light taps with a hammer using a socket from my ratchet set to spread the load evenly. I finally got one to go on each axel of my hand truck but I don't know if they will hold together. The design of these nuts needs to be much more substantial, in my opinion.

These are not easy to install, and once on hard to adjust, but as far as push nuts are concerned, these are just fine -- strong, durable, seem dependable -- this is what I was looking for.

These arrived in one day. I am refurbishing a hand truck at work. I put Harbor Freight Wheels on, and these push nuts installed nice and snug. I used a Socket to tap them on.