alvicchas1 Posted September 5, 2010 Report Share Posted September 5, 2010 Greetings All, Connecting and disconnecting and connecting the leads from engine glow plugs is a fiddly job. I seem to drop the connection nuts into places where I cannot retrieve them. The plugs are Champion CH32. The threaded part is about 4mm diameter. A tall order but would anybody know the size and thread form of the nuts.Champion is now owned by Federal-Mogul in America and I have not been able to access any technical info. Thanks Vic Link to comment Share on other sites More sharing options...
Sir Nibble Posted September 5, 2010 Report Share Posted September 5, 2010 The threaded part is about 4mm diameter. Thanks Vic They are 4mm nuts! Link to comment Share on other sites More sharing options...
alvicchas1 Posted September 5, 2010 Author Report Share Posted September 5, 2010 They are 4mm nuts! Thanks, but are they a metric thread? Link to comment Share on other sites More sharing options...
RLWP Posted September 5, 2010 Report Share Posted September 5, 2010 Thanks, but are they a metric thread? A 4mm nut is a nut that fits onto a 4mm metric thread Richard Link to comment Share on other sites More sharing options...
sharpness Posted September 6, 2010 Report Share Posted September 6, 2010 Thanks, but are they a metric thread? Yes they are, if you cant find any, PM me an address & I'll post you some, we've got hundreds at work. Steve Link to comment Share on other sites More sharing options...
Steve Goddard Posted September 6, 2010 Report Share Posted September 6, 2010 They could also be 4BA which are 3.6 mm major dia Link to comment Share on other sites More sharing options...
WotEver Posted September 7, 2010 Report Share Posted September 7, 2010 They could also be 4BA which are 3.6 mm major dia But they're not, because they're M4. Tony Link to comment Share on other sites More sharing options...
Sir Nibble Posted September 7, 2010 Report Share Posted September 7, 2010 Lordy! How complex can it get? They are 4mm nuts with a thread pitch of 0.7mm, spanner size is 7mm. Standard ordinary any hardware shop M4 nuts. Link to comment Share on other sites More sharing options...
RLWP Posted September 7, 2010 Report Share Posted September 7, 2010 Lordy! How complex can it get? They are 4mm nuts with a thread pitch of 0.7mm, spanner size is 7mm. Standard ordinary any hardware shop M4 nuts. What finish do they have? Link to comment Share on other sites More sharing options...
Gibbo Posted September 7, 2010 Report Share Posted September 7, 2010 They are 4mm nuts with a thread pitch of 0.7mm, spanner size is 7mm. Rubbish. This is the correct size. Link to comment Share on other sites More sharing options...
WotEver Posted September 7, 2010 Report Share Posted September 7, 2010 What finish do they have? Is it okay to mix Cad Pass with Zinc? Tony Link to comment Share on other sites More sharing options...
RLWP Posted September 7, 2010 Report Share Posted September 7, 2010 Is it okay to mix Cad Pass with Zinc? Tony Just don't cut yourself Richard Link to comment Share on other sites More sharing options...
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