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Control box screws
Posted: Sun Oct 14, 2012 11:24 pm
by stag36587
Hi I hope a quick question - what thread size screws (or bolts) do I need to mount the control box on the bulkhead?
Thanks
Re: Control box screws
Posted: Mon Oct 15, 2012 12:37 pm
by mike.perry
Any bolt small enough diameter to go through the hole in the control box and the bulkhead. Easier with one person pushing the bolt through whilst the other locates the washer and nut
Re: Control box screws
Posted: Tue Oct 16, 2012 11:46 pm
by SUE482
Hi, the original ones were 2BA crosshead, and with the window open one person can reach both sides.

Available from
http://www.namrick.co.uk/
Re: Control box screws
Posted: Thu Oct 18, 2012 10:11 pm
by welshrat
The two screws holding my control box to the bulk head are self tappers, no nuts.
Re: Control box screws
Posted: Thu Oct 18, 2012 11:36 pm
by mike.perry
They should be nuts, bolts and washers
Re: Control box screws
Posted: Fri Oct 19, 2012 1:43 am
by stag36587
Thanks for the replies guys. Actually in digging out all the old parts from the stripdown I found the originals - 2 long crosshead self tappers that fit perfectly.
Re: Control box screws
Posted: Fri Oct 19, 2012 11:37 am
by les
Later models self tappers. maybe other models differ.