Re: Threading Stop Bolt


Ruud
 

Nice screw,…what are the dimensions?

 

Ruud Silvertant

 

Van: motopreserveshop
Verzonden: zaterdag 27 februari 2021 20:55
Aan: SouthBendLathe@groups.io
Onderwerp: Re: [SouthBendLathe] Threading Stop Bolt

 

Those look superb. I like the center knurl as well. Not too much, not too little :)



On Feb 27, 2021, at 2:53 PM, Steve Wells <wswells@...> wrote:



25 looks just right!!

 

Steve

 

From: SouthBendLathe@groups.io <SouthBendLathe@groups.io> On Behalf Of wlw19958
Sent: Saturday, February 27, 2021 2:47 PM
To: SouthBendLathe@groups.io
Subject: Re: [SouthBendLathe] Threading Stop Bolt

 

Hi There,

Funny you should mention that.  I also made some for my
Heavy Ten.  I have an NOS one for a 9" 10K and according
to the part number, they use the same screw as the Heavy Ten.

Using the dimensions from that screw I made these.

<image001.png>



The original used 30° bevel knurls but I like the 45° bevels.  That matches the
knurling on the knobs of the QC gearbox and other SBL accessories. 

I have 3 different tpi knurls (30, 25 and 20 going from left to right).  I was going
to ask people here which pitch looks best to them.

Good Luck!
-Blue Chips-
Webb

 

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