[TR] How to tell the size of bolt or setscrew from the part number?

[bill beecher]

Taking a calculated risk here:
This shows up in the TRF catalogue as a set screw(fully threaded) 3/8”x1-1/4”, fine thread.  You thoughts on the numbers looks to be right, 3/8”=9.5mm; the 10 would be the number of 1/8” increments.  

Bill

Serenity Now......

On Jun 17, 2020, at 1:45 PM, Sujit Roy <triumphstag at gmail.com> wrote:


I've been trying to figure this out, but am at a loss. Please help

I have a part number in my parts book.  I also have the standard Triumph parts list.

HU910

HU is set screw and I'm assuming is fully threaded.
HB on the other hand is a bolt and has a shoulder 
I'm assuming the 9 is the bolt diameter.  Am I on the right track?
What is the 1 and 0 and can I tell from it, if it is a NC or NF thread?

I'm aware later Triumph switched the part no. system and that system is more confusing.
Regards, Sujit
-- 
Sujit Roy
Cupertino, California

https://triumphstagblog.wordpress.com/

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