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Pedal Rod Threads
Posted: 13 Aug 2002 11:23 am
by Dave Seddon
Can someone tell me what size thread is used at the end of the pedal rod to the pedal linkage, I refer particularly to a Sho-Bud Professional. The rod diameter (According to my micrometer is 162thou', but I can't find a thread that matches that diameter. Everything in this country has gone Mad & Metric. (Bring back FEET & INCHES)
Thanks to anyone that can help.
Cheers
Dave.
Posted: 13 Aug 2002 12:43 pm
by Jim Smith
10-32.
Posted: 13 Aug 2002 12:49 pm
by Bob Tuttle
Yep. What Jim said.
Posted: 13 Aug 2002 1:06 pm
by Dave Seddon
Thankyou both for yor replies but if I went to a tool shop here and asked for a 10-32 they would think I was telling them the time. Is 10-32 a UNF, UNC, or something else.
Other than Metric, I am only familiar with Whitworth, BSF, BA, and of course UNC, UNF, in fraction sizes. Is the 10-32 the pich and number of threads or wot .
Cheers Dave.
Posted: 13 Aug 2002 1:39 pm
by Bob Tuttle
10-32 NF
Posted: 13 Aug 2002 1:50 pm
by Dave Seddon
Thanks Bob
Posted: 13 Aug 2002 3:26 pm
by Bill Ford
10=dia
32= pitch/threads per inch
Dave,
take your pedal rod with you and try a 10-32 nut to be sure,go to a sears or home depot or equalivant or maybe automotive supply house.You will need a handle and stainless steel tapping fluid,unless you plan to use it on a contuing basis it may be cheaper to have a machine shop to do it. Get on the phone and ask prices...
Bill Ford
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Posted: 13 Aug 2002 5:14 pm
by Donny Hinson
Bob is right 10-32 would be NF (National Fine) threads. A 10-24 would be NC (National Coarse). If you go to a tool place...they will <u>know</u> what you're talking about! You'll need a button die and a die handle if you're threading rod, or a pair of taps (a pilot tap and a finish or "bottom tap") if your doing female threads in a rod end. And yes, get a small can of the right kind of tapping lubricant. Also, when you're tapping (cutting threads), use the lubricant constantly---and back up the tap or die every turn or so to break off ("clear") the chips.
Posted: 13 Aug 2002 7:15 pm
by Bob Mainwaring
Hi there Dave,
You should find the required bits your'e looking for at your local Landrover dealers as I think they are used for the throttle/carb' linkage rods.
I think that the early ones were already 10-32 which equates to the N.American 3/16" and 32 T.P.I. like the guys sugest.
Bob Mainwaring. Z.Bs. and other weird things.
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Posted: 13 Aug 2002 10:47 pm
by chas smith
3/16" = .1875" = 4.7625mm