reverb saddle clamp-plate nuts & bolts. where? how?

dropped the cylindrical nut bit off my reverb and its vanished like they do. have been using a standard hex nut but there is play in the saddle and it makes an awful creak noise on impact.

ive seen these replacement clamp kits before. but there doesnt seem to be any anywhere in the world unless you pay $50 shipping!

any ideas where i can get on or an alternative?

Do you mean the thing circled in red?

If you do then I think I’ve got a spare at home, send your address to the email address in my profile and if I have one, I’ll stick it in the post.

exactly yes – thank you!!!

What are they called anyway? (for when I love mine switching saddles in and out the reverb)