737 TQ screws and bolts

[paulnd]

Hello,

The conversion of my TQ seems to be progressing and I've spend quite a few hours cleaning it up, understanding the mechanisms (some very clever engineering in there!) etc and I've now got to the stage where I'm replacing missing screws and bolts.

Does any one have any information on the specifications please? I've bought a thread gauge but I'm still really confused as I've only ever used metric screws and bolts!

One that I need to replace in particular is a main trim wheel screw (I only received one) and a few external screws for coverplates.

Once again I'll be very grateful from any assistance.

[quid246]

If you are referring to the nut that goes on the end of each trimwheel, that's AFAIK a special Boeing P/N.

Send me your e-mail via PM and I'll see if I can dig up what you need.