I don't necessarily want Ti bolts, but I would like a source of good quality stainless for things like calliper mounting bolts, stem bolts, and shock mounting hard-wear that sort of thing.
Kay's or similar on Ebay
Used this place for years as quite local to me and also do mail order
I just bought a load of M5 (bottle cage) bolts from Amazon with a voucher. They come from various suppliers. I have way too many, in case you need some drop me a message.
I buy mine for Accu, great service and you can buy from one bolt to whatever you want.
I hear Boeing have a lot of spare bolts lying around, you could try them.
I came in to say Accu, very good choice and delivery.
You can check them in either
https://www.namrick.co.uk/
or https://www.pro-bolt.com/
I have always used Screwfix, good quality stainless and a good range. They do come in bulk but judging that some on here buy bikes every other week, you’ll soon get through them!
I just get them from ebay - I think the place I tend to use is called Westfield Fasteners.
Supplementary question, for calliper bolts; fully threaded or shoulder? I'm leaning towards shoulder, but happy to be schooled otherwise
IF you did want titanium https://mtzoom.com/products/taper-head-ti-caliper-bolts
https://www.gwr-fasteners.co.uk/ for me via their ebay shop. I've needed lots of weird fasteners for different projects (e.g. M4 x 80mm cap head) and they have a good selection.
I've used Accu too for other weird stuff e.g. M3 grub screws
was always a2a4.com for me but haven't bought from him for a while
Must admit, the main attraction was that the premises was near to my work but he was always primarily mail order
(he once told me what he'd been offered for the website address at a trade show. Can't remember the actual number but it was MASSIVE)
+1 for Accu
