The only problem I see with them is that they are M6, the existing bolts on the fender are M8.
So you are either looking at drilling 4 new M6 holes in the fender for these to fit, or drilling these out to M8 (which looks it would break them) or somehow adapting from M6 to M8 which would be a mess.
I use these and can recommend them, you can buy them on Ebay, they come in M8 in various colours. I just removed the black section (due to its profile) and replaced it with a 25mm nylon washer to protect the paintwork. These work brilliantly with straps or bungee hooks.
Mods so far;
Changed the brick to an oval tail light.
Replaced pillion seat and pegs with luggage rack.
Changed headlight bulb for Philips RacingVision +150% H4.
Changed levers for 7 Click GP Adjustable Levers.
Changed the filler cap bolts to Red.
Added Grip Puppies foam covers.
Added left side swing arm bag made for Harley Sportster XL1200.
Added mesh screen in front of radiator (thanks to JimInOz for howto)
..more to follow..