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Equipment => Helmets => Topic started by: geeders on February 07, 2013, 10:48:04 AM

Title: Helmet screw thread
Post by: geeders on February 07, 2013, 10:48:04 AM
Does anyone know the thread size for standard helmet screws? It's an albion helmet - not sure of the model but the nuts fit a slazenger and also my ayrtek.

(http://i913.photobucket.com/albums/ac333/geeders/DSC_0419_zps3edac4c3.jpg)

A team mate has managed to strip the thread on the screw and I'm trying to help find a replacement. I've measured the thread, but can't match it to a common metric or imperial thread size.
Title: Re: Helmet screw thread
Post by: jamesisapayne on February 07, 2013, 01:05:07 PM
not sure of the actual name but i think they're about an M3/M4 in size - I've used the Gray Nicolls replacement nuts on my Masuri and they fit perfectly.
Title: Re: Helmet screw thread
Post by: geeders on February 07, 2013, 01:18:57 PM
Cheers, but the masuri ones must be different- this one is definately not a standard metric size.