filettatura whitworth 36g

[Druck]

Hi.

I found a "36g" thread with the counter (which indicates the counter) that I must reproduce of tool.

I searched the internet everywhere but I can't find information.

the outer diameter is about 4mm.

Does anyone know her?
you know the outer diameter and the exact step?
Do you know if that "36" has any meaning?

♪

 

[Blackbird]

the 36g on the counter is to indicate a step of 36 threads per inch of a thread with whitworth profile (55°). if the outer diameter and almost 4 mm is likely to be a 5/32" (3,969 mm nominal).

ps.: from the tables that I have under hand to this diameter should correspond, however, a 32 threads per inch.

hello max

 

[Franz 2.0]

ciao,

diametro est nom 4.166 mm
diameter med nom 3.708 mm
Step 0.7056

Check

 

[stevio]

American standard thread fine step:n° 8-36f unf36 thumb threads
Rated 4.166

It should be this! - as franz-
Let us know. :finger:

 

[Druck]

Thank you!

Let's try and see if it gets screwed.
I'll let you know.

 

[zeffiro62]

you are 8-36 unf
often exchange for m4 :-(