Lower radiator shell screw size

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
Plankhill
Posts: 134
Joined: Sun Jan 06, 2019 8:04 pm
First Name: Brendan
Last Name: Doughty
* REQUIRED* Type and Year of Model Ts owned: 16 , 21, 24, Touring , 24 Roadster, 26 Speedster
Location: Central Wisconsin

Lower radiator shell screw size

Post by Plankhill » Mon Apr 17, 2023 8:11 pm

What is the screw size for the screw that holds the lower radiator apron to the front motor mount on a 26-27?


Moxie26
Posts: 1863
Joined: Sun Jan 06, 2019 8:20 pm
First Name: Robert
Last Name: Jablonski
* REQUIRED* Type and Year of Model Ts owned: 1926 Runabout
Location: New Jersey
MTFCA Life Member: YES
Board Member Since: 1999

Re: Lower radiator shell screw size

Post by Moxie26 » Mon Apr 17, 2023 9:31 pm

I believe it's the same screw size and design that holds the inspection door on the transmission

User avatar

DanTreace
Posts: 3813
Joined: Sun Jan 06, 2019 10:56 am
First Name: Dan
Last Name: Treace
* REQUIRED* Type and Year of Model Ts owned: ‘12 open express,'23 cutoff, '27 touring
Location: North Central FL
Board Member Since: 2000
Contact:

Re: Lower radiator shell screw size

Post by DanTreace » Tue Apr 18, 2023 3:33 pm

That button head machine screw for the '26-'27 radiator apron with the 3075D spring clip/motor mount with the threaded hole is Fac. # T-8004. The size is 1/4 x 20 x 3/8" long. Some times a washer is needed under the screw if the hole in the apron is worn larger.

The hogshead cover door screw is also button head, but larger, as it's 5/16" x 18 x 3/8"
The best way is always the simplest. The attics of the world are cluttered up with complicated failures. Henry Ford
Don’t find fault, find a remedy; anybody can complain. Henry Ford


Moxie26
Posts: 1863
Joined: Sun Jan 06, 2019 8:20 pm
First Name: Robert
Last Name: Jablonski
* REQUIRED* Type and Year of Model Ts owned: 1926 Runabout
Location: New Jersey
MTFCA Life Member: YES
Board Member Since: 1999

Re: Lower radiator shell screw size

Post by Moxie26 » Tue Apr 18, 2023 11:20 pm

Thanks for the clarification Dan, appreciated.


SurfCityGene
Posts: 681
Joined: Wed Jan 23, 2019 3:00 pm
First Name: Gene
Last Name: Carrothers
* REQUIRED* Type and Year of Model Ts owned: 1912 Torpedo Roadster
Location: Huntington Beach, Ca
Board Member Since: 1999

Re: Lower radiator shell screw size

Post by SurfCityGene » Thu Apr 20, 2023 1:13 pm

Just did one yesterday and looked like 1/4 - 20TPI
1912 Torpedo Roadster

Post Reply Previous topicNext topic