thread size for radius arms

Discuss all things Model T related.
Forum rules
If you need help logging in, or have question about how something works, use the Support forum located here Support Forum
Complete set of Forum Rules Forum Rules

Topic author
donald4ham
Posts: 81
Joined: Tue Jan 08, 2019 12:19 pm
First Name: Donald
Last Name: Goodwin
Location: Medina Ohio
Board Member Since: 2018

thread size for radius arms

Post by donald4ham » Thu May 02, 2019 10:57 pm

Can someone tell me the thread size of the radius arms, I need to chase the threads and I do not have a pitch gauge. Thanks for any help

User avatar

Chris Instness
Posts: 51
Joined: Sun Jan 06, 2019 6:49 pm
First Name: Christopher
Last Name: Instness
Location: Roseville, Ca

Re: thread size for radius arms

Post by Chris Instness » Thu May 02, 2019 11:22 pm

I believe the radius rods threads are 9/16-18.


Jeepbone1
Posts: 197
Joined: Sun Jan 06, 2019 6:10 pm
First Name: Brad
Last Name: Kirtner
Location: Salem, Virginia
MTFCA Number: 50618
Board Member Since: 2018

Re: thread size for radius arms

Post by Jeepbone1 » Thu May 02, 2019 11:58 pm

I just had the same problem. Save yourself some heartache and buy a two piece die that will "clamp" on and dig into the good threads. https://www.jmeinnovations.com/
Attachments
IMG_2673.PNG


Jeepbone1
Posts: 197
Joined: Sun Jan 06, 2019 6:10 pm
First Name: Brad
Last Name: Kirtner
Location: Salem, Virginia
MTFCA Number: 50618
Board Member Since: 2018

Re: thread size for radius arms

Post by Jeepbone1 » Fri May 03, 2019 12:01 am

Here's a good option from amazon. 9/16-18 Split Die Thread Chaser https://www.amazon.com/dp/B003H2JWOI/re ... YCbF7FBCRJ

Post Reply Previous topicNext topic