Re: 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!!




From: <> On Behalf Of wlw19958
Sent: Saturday, February 27, 2021 2:47 PM
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.


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-

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