TerryA

Problem solved. Undid the nuts and removed hob. The bolts were fixed in place by locking nuts, invisible underneath, so no problems in...

The nuts are nyloc so not easy to fit unless the bolt is held still. The heads aren't reachable from above as far as I can see so...

I have a simple two burner hob fitted in a metal enclosure. The metal reinforced flexible gas pipe arrives at the back of the hob...