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Machine screw size for SS Fence Straddler
Posted: Thu Jun 01, 2017 3:15 pm
by jjj240
Anyone knows the size of Shopsmith 521418 Machine Screw? (#316 in the attached figure)
it appears #10-24. Anyone could confirm please?
Re: Machine screw size for SS Fence Straddler
Posted: Thu Jun 01, 2017 6:24 pm
by JPG
jjj240 wrote:Anyone knows the size of Shopsmith 521418 Machine Screw? (#316 in the attached figure)
it appears #10-24. Anyone could confirm please?
How about 3/16 - 24.

Re: Machine screw size for SS Fence Straddler
Posted: Thu Jun 01, 2017 6:30 pm
by jjj240
JPG wrote:jjj240 wrote:Anyone knows the size of Shopsmith 521418 Machine Screw? (#316 in the attached figure)
it appears #10-24. Anyone could confirm please?
How about 3/16 - 24.

Found on the web:
3/8 bolt is .375 inch while the #10 is .394 inch
Would it still be within tolerance of generic nuts?
Re: Machine screw size for SS Fence Straddler
Posted: Fri Jun 02, 2017 12:24 am
by JPG
jjj240 wrote:JPG wrote:jjj240 wrote:Anyone knows the size of Shopsmith 521418 Machine Screw? (#316 in the attached figure)
it appears #10-24. Anyone could confirm please?
How about 3/16 - 24.

Found on the web:
3/8 bolt is .375 inch while the #10 is .394 inch
Would it still be within tolerance of generic nuts?
What does 3/8" have to do with this?
A #10 screw od is 0.19".
3/16" is 0.1875.
Re: Machine screw size for SS Fence Straddler
Posted: Fri Jun 02, 2017 1:09 am
by thunderbirdbat
My thread gauge says it is a #10-24 for both the 510 and 520 versions with different lengths. I can measure the lengths if you need them.
Re: Machine screw size for SS Fence Straddler
Posted: Fri Jun 02, 2017 2:31 pm
by jjj240
thunderbirdbat wrote:My thread gauge says it is a #10-24 for both the 510 and 520 versions with different lengths. I can measure the lengths if you need them.
yes, please.
Re: Machine screw size for SS Fence Straddler
Posted: Fri Jun 02, 2017 2:33 pm
by jjj240
JPG wrote:jjj240 wrote:JPG wrote:
How about 3/16 - 24.

Found on the web:
3/8 bolt is .375 inch while the #10 is .394 inch
Would it still be within tolerance of generic nuts?
What does 3/8" have to do with this?
A #10 screw od is 0.19".
3/16" is 0.1875.
sorry. i'm not sure what i was looking. i might have had a bad day.
Re: Machine screw size for SS Fence Straddler
Posted: Fri Jun 02, 2017 4:43 pm
by thunderbirdbat
The 510 is 2 1/8 in long and the 520 is 3 1/4 in long.

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