The bolts that came with my harnesses are marked as "RSB S". My SVA tester asked me about this, as they need to be at least 8.8 strength. I've had a quick google search, but can't find any information / conversion tables for RSB markings (I have some smaller ones marked "RSB R").

If anyone knows anything about these, help would be appreciated!

Thanks,
Stu

[Edited on 29/8/06 by Stuart Walker]

what harnesses are they and can the supplier/manufacturer provide any info on them?

You only get the 8.8 mark with metric bolts & I think your belt bolt are imperial, I found somewhere on the web that the s means 8.8,


[Edited on 31/8/06 by planetester]

try this at the bottom, the rsb must be the manufacturer, the r & the s are the grade
http://www.namrick.co.uk/boltspec.asp

I think its BS1768 but cant get a copy on line,

[Edited on 29/8/06 by planetester]

[Edited on 29/8/06 by planetester]

Brilliant, thanks a lot!

Stu