Hello

Little help needed.
Does anybody know what thread is correct for headlight switch panel fixing screws? And MT110 to number plate? 3BA, 4BA?
Thank you

Kalle

Kalle, the headlamp panel screws are definitely BA thread but I can't remember the exact size atm............these were a Lucas item, BA thread, and with a rather "high" dome on the cheese-head screw........from NOS parts I have had these were cadmium plated originally................there were also very small BA spring-washers with the screws originally too............

Hi Steve
Ok. but what about rear light fixing screws? Are they same?

Kalle

The tapped holes in the headlamp shell for the switch panel are 3BA. The tail lamp has screws and nuts. So whatever fits through the original holes.....3BA-4BA.

Ron

email (option): ronpier@talk21.com

First port of call for threads on Lucas items is 3BA.

Lucas seemed to be very fond of 3BA.

Ok. Thank you!