Good one Ray.
I went to my supplier and picked up a couple just incase.
They were about the same price, not bad I think.
For info, anyone looking for bolts etc in the Kent area.
Versatile Fastners, in Gravesend worth a try.
This is their web site,
http://www.versatilefasteners.com/
Although it ain't running yet because they just changed hands,
HTH David