Loose collar or fixed extension bolts

[Thatratman]

I’m putting spaces on my cantara wheels so need extension bolts, my standard bolts have the loose collar / seat, would it matter if my extension bots are a fixed seat rather than movable / loose? Or do I need to stick to the standard loose collar. Cheers

 

[Niknak]

Do the wheel bolts match the wheel surface in regards to their shape incorrect wheel bolts can not only damage wheel but also be dangerous

 

[Texxaco]

If the collar is exactly the same and I mean exactly the same, as the ones on the van currently you should be ok.

Should they look in the slightest different don’t use them.