Bolt Size TR 6

["Biedermann, Frank (SSABSA)" <frank@ssabsa.sa.gov.au>]

Dear all,

Does anyone out there just happen to know the bolt size used for
connecting the seat rails to the floor pans on a TR6? If so would you 
like to share this information with me as I've (inconveniently) forgotten
to measure them before today (which is when I'd planned on buying
a replacement)?

Thanks,

Frank Biedermann
69 TR6 PI
Adelaide
AUSTRALIA