Wheel stud length and thread size - bolt on wheels
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Post by: dunclentdr1 » Fri Jan 08, 2021 2:34 pm
Can anyone advise on the length and threat size of wheel studs for S1/2 bolt on wheels?
Thanks
David
Thanks
David
- dunclentdr1
- Second Gear
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Post by: Quart Meg Miles » Fri Jan 08, 2021 6:05 pm
What sort of threat did you think it poses? 
The threads are 3/8 UNF (24 tpi). If you don't get a reply tomorrow I'll take a wheel off and measure length but I can't tell you the spline size. If I forget PM me.
The threads are 3/8 UNF (24 tpi). If you don't get a reply tomorrow I'll take a wheel off and measure length but I can't tell you the spline size. If I forget PM me.
Meg
26/4088 1965 S1½ Old and scruffy but in perfect working order; the car too.
________________Put your money where your mouse is, click on "Support LotusElan.net" below.
26/4088 1965 S1½ Old and scruffy but in perfect working order; the car too.
________________Put your money where your mouse is, click on "Support LotusElan.net" below.
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Quart Meg Miles - Coveted Fifth Gear
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Post by: Quart Meg Miles » Fri Jan 08, 2021 11:05 pm
A catalogue told me where one was!
Diameters:
Top cap: 5/8 inches
Spline: 17/32 inches o/d (this one is only 33/64" and is too small)
The spline is about 28-30 tpi.
Thread: 3/8 UNF [0.375] inches 24 tpi
Lengths from RH end:
Unthreaded start: 1/8 [0.125] inches
Top of thread: 3/4 [0.750] iinches
Start of spline: 1 [1.000] inch exactly
Top of spline: 1 1/4 [1.250] inches
Cap at 5/8 inch: 1 11/32 [1.345] inches
Total length: 1 13/32 [1.406] inches
Top cap: 5/8 inches
Spline: 17/32 inches o/d (this one is only 33/64" and is too small)
The spline is about 28-30 tpi.
Thread: 3/8 UNF [0.375] inches 24 tpi
Lengths from RH end:
Unthreaded start: 1/8 [0.125] inches
Top of thread: 3/4 [0.750] iinches
Start of spline: 1 [1.000] inch exactly
Top of spline: 1 1/4 [1.250] inches
Cap at 5/8 inch: 1 11/32 [1.345] inches
Total length: 1 13/32 [1.406] inches
Meg
26/4088 1965 S1½ Old and scruffy but in perfect working order; the car too.
________________Put your money where your mouse is, click on "Support LotusElan.net" below.
26/4088 1965 S1½ Old and scruffy but in perfect working order; the car too.
________________Put your money where your mouse is, click on "Support LotusElan.net" below.
-
Quart Meg Miles - Coveted Fifth Gear
- Posts: 1170
- Joined: 03 Oct 2012
Post by: dunclentdr1 » Sat Jan 09, 2021 2:53 pm
Great, thank you, much appreciated.
David
David
- dunclentdr1
- Second Gear
- Posts: 171
- Joined: 15 Jun 2017
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