Description for bolt #444684

[Michael B.]

Does anyone know the thread count, length, head size and marking, and finish of 5/16" GM bolt 444684?

Also, is there a book or data base out there that cross references these GM nuts and bolts by part number to description?

I know about AMK but many nuts, bolts, and washers are not in their inventory, including 444684.

Thanks,

Mike

[Ed S.]

Re: Description for bolt #444684

Michael, what or where is it used for?

[Ed S.]

Re: Description for bolt #444684

Michael, according to this GM reference 444684 is 5/16 -24 x 2 3/4.


If this image doesn't open or enlarge for you here is the link to the webpage that it is on. http://gmpartswiki.com/getpage?pageid=7786

[David H.]

Re: Description for bolt #444684

Michael, according to this GM reference 444684 is 5/16 -24 x 2 3/4.


If this image doesn't open or enlarge for you here is the link to the webpage that it is on. http://gmpartswiki.com/getpage?pageid=7786

Michael,

When you get to linked page - go one page BACK. (Icon upper left of page) Multiple uses listed.

Dave

[Ed S.]

Re: Description for bolt #444684

Dave - thanks, I didn't see that - the page I linked to shows the dimensions of the fastener 444684. That is what I was zero-ing in on. It would be nice if the reference provided a description of the head marking, grade of bolt and finish. I say that for the benefit of Michael who asked the original question.

[Michael B.]

Re: Description for bolt #444684

Thanks Dave and Ed.

It looks like this part number comes in two lengths. I'll be using the 3/4 bolt as this application is for the mounting flange of my 72 a/c compressor.

Mike

[Ed S.]

Re: Description for bolt #444684

Thanks Dave and Ed.

It looks like this part number comes in two lengths. I'll be using the 3/4 bolt as this application is for the mounting flange of 72 my a/c compressor.


Mike

Don't you just love it - how can two items that are obviously different have the same part number. Good luck - I hope the info I posted helped.... but I would not be surprised (or offended) if you said it didn't.

[Page C.]

Re: Description for bolt #444684

The 444684 bolt is 5/16 x 24T x 3/4 grade 8 with a zinc finish

[Michael B.]

Re: Description for bolt #444684

Thanks everybody for the info.

Thanks Page for the added Grade 8, zinc finish information.

I sure wish there was a data base available with this information. That might be the next bestseller in the NCRS bookstore.

Mike

[Joe L.]

Re: Description for bolt #444684

Don't you just love it - how can two items that are obviously different have the same part number. Good luck - I hope the info I posted helped.... but I would not be surprised (or offended) if you said it didn't.

Ed------


They don't have the same part number and couldn't have the same part number. The 2-3/4" bolt was GM #454892.

GM specifications don't include the manufacturer's headmarking, only a requirement for such marking. Whatever manufacturer makes the bolt includes their headmarking. Many manufacturers may manufacture any fastener, particularly common fasteners.

GM #444684 was never a SERVICE-available bolt.

[Edward J.]

Re: Description for bolt #444684

Mike my 72 a/c comp. bolts are WB head marks if that helps.

[Michael B.]

Re: Description for bolt #444684

Ed,

That is helpful, thanks.

Mike