1 and 1/4" x 8 TPI bolt

[hairy]

I need a source for a bolt to match my lathe spindle threads. I've been googling and searching and have found nothing. Any help appreciated. Thanks!!

I'll check my local auto parts store when I go out today.

[Oldwood2409]

I need a source for a bolt to match my lathe spindle threads. I've been googling and searching and have found nothing. Any help appreciated. Thanks!!

I'll check my local auto parts store when I go out today.

1 1/4" x 8 TPI is a standard thread. Suggest you find a bolt store (Fastenal)  Ask for a ASTM A193 -B7 stud or any other industrial supply store These are used in heavy piping systems and are a common bolt.

8 – Thread Series (8UN) is the specified thread forming method for several ASTM standards including A193 B7, A193 B8/B8M, and A320.

Hope this helps
Greg

[Roly]

1 1/4" x 8 TPI is a standard thread. Suggest you find a bolt store (Fastenal)  Ask for a ASTM A193 -B7 stud or any other industrial supply store These are used in heavy piping systems and are a common bolt.

8 – Thread Series (8UN) is the specified thread forming method for several ASTM standards including A193 B7, A193 B8/B8M, and A320.

Hope this helps
Greg

Or is it a Acme thread which I suspect.    Roly

[Oldwood2409]

Or is it a Acme thread which I suspect.    Roly

No, is not an ACME thread.

[hairy]

I need a source for a bolt to match my lathe spindle threads. I've been googling and searching and have found nothing. Any help appreciated. Thanks!!

I'll check my local auto parts store when I go out today.

1-14" x 8 tpi UN thread. I know what it is, I need to find it. Can't find it locally.

Fastenal was 1 of the 1st places I looked. 

Thanks!!

[hairy]

1-14" x 8 tpi UN thread. I know what it is, I need to find it. Can't find it locally.

Fastenal was 1 of the 1st places I looked. 

Thanks!!

Hey hairy,  use the spindle adapter that you already have and get a 3/4" x 10 tpi bolt at Home Depot.


Thanks, fellas!

[Arlin Eastman]

Hairy


https://www.fastenal.com/products/details/34133



Hope this is what you are looking for

[hairy]

Hairy


https://www.fastenal.com/products/details/34133



Hope this is what you are looking for

Thanks, Arlin. I was at fastenal's webpage and searched every combination of 1-1/4" x 8 TPI that I could think of, and found nothing.

I have what I need. Thanks all!