M880 canopy fasteners.

Hi all. I know this has been covered before but does anyone know where I can obtain the fasteners that hold the canopy to the bedsides. Mine are all unservicable and the canopy flaps when at speed. Where do you get them ?

Try canvas suppliers like Beachwood or WeeBee Webbing. There are special Murphy snaps because they have a machine screw on the back and most places that carry them only have ones with wood screws.

Another name for them are Common Sense Fasteners. Though the ones for the M880 cargo cover are anything but common.

would contacting these "topper" manufacturers not be a better bet?

I went with regular 1/4 20 u-clips with machine screws and washers, clip them right on to the rails, something like these.
https://www.ebay.com/itm/1-4-20-U-s...1/4+20+u+clips&_from=R40&rt=nc&LH_TitleDesc=0

https://www.perfectfit.com/15334/Common-Sense-Fasteners.html
https://www.outdoorfabriccentral.com/common-sense.html