Lu4 winch question

[macibell111]

Does anyone know what size the sruds are for the side mount brackets on the m 37 ,cant find any info ,thinking about making my own.help thanks jack

 

[T. Highway]

Hi Jack,

Sorry for the delay in reply.

The external thread size is 9/16"-18 and the stud measures 1" in length from the winch case. The lock washer is a internal-tooth style, about .060" thick with a standard nut.

I didn't want to remove the stud from my winch to get the internal thread pitch and risk screwing my paint up. You should be able to come up with that on your own.

Hope this helps,
Bert

 

[gringeltaube]

Internal thread is 9/16"-12 tpi (UNC)


G.

 

[JimC2]

I'm looking for a set of these studs too.
Can any of you guys tell me the shoulder and thread lengths?
Thanks,
Jim

 

[macibell111]

winch question

thanks for the info I should be able to figure the rest out.thanks again jack

 

[JimC2]

The original Dodge studs are 2-5/16" long
The original threaded ends are each 3/4" long.
The original unthreaded shoulder is 13/16" long.

Dorman 675-046 ten-pack for the side mount brackets will fit.
Total stud is 2-1/2" long.
The course end threads are 3/4" long.
The fine end threads are 1" long.
The unthreaded shoulder is 3/4" long.

 

[JimC2]

What bolt size is used for the four bolts that attach the top spreader plate?