Anyone know where I can get the little bolt that holds the ‘collar’ on XTR cranks?

Mines sheared off.

what model are they?

M970 mate

Can be found by part no. Y1H516000.

£27 last time I needed one. You get the bolt, washer and resin ring.

Bloody hell!

This is what your after.
link

Well I got shafted then! Although it must have been a good while back as it came from Freewheel in Nottingham.

It’s not that bolt. It’s called ‘adjust nut fixing bolt’ I think.

The bolt for pinching up the preload collar?
It’s nothing special, just a taper head socket cap. Have a look on eBay for the diameter and length you need.

Otsdr posted a link to the bolt you need towards the top of the page ?
M3 taper cap head

https://www.sjscycles.co.uk/chainsets/shimano-xtr-fcm970-adjust-nut-fixing-bolt-m3-x-9mm-1h5-1600/

Belting, thankyou all!

£1.99 for a bolt? I’d be going to my local stainless steel stockist and picking one up for 20p (which the guy at the counter can’t understand, as they’re so much cheaper by the box.).

Just wait to see the cost of the removal tool if you ever need one