Thread: Jet Mini Spindle

well after looking around I'd say it's not UNF or UNC. But I know didley....

EDIoT: 1 x 10tpi = UNS

Whitworth thread if I'm not mistaken

Chris,
It is "probably" 1" x 10 tpi BSF RH (British Standard Fine, Right Hand).
UNC, UNF and Metric Threads are a 60° angle
Whitworth, BSW, BSF are a 55° angle.
Check out this Teknatool page, lots of good thread data there.
http://www.teknatool.com/support/How...e%20thread.htm

Originally Posted by wheelinround

Whitworth thread if I'm not mistaken

1" in BSW is 8 tpi

Originally Posted by Gil Jones

Chris,
It is "probably" 1" x 10 tpi BSF RH (British Standard Fine, Right Hand).
UNC, UNF and Metric Threads are a 60° angle
Whitworth, BSW, BSF are a 55° angle.
Check out this Teknatool page, lots of good thread data there.
http://www.teknatool.com/support/How...e%20thread.htm

Thanks Gil,

I went trawling the thread charts again, and I think you're probably right. Found a useful site with thread info here

Originally Posted by chrisb691

My Jet mini has a 1" x 10tpi spindle. Does anyone know if the threadform is UNF?

Thanks

Standard 1" x 10 tpi thread form in Australia is BSF.
I can only assume Jet have followed suit, but then again ??

Regards Woodfast Aust