9/16 X 18 tpi bolt?

Sep 08, 2007 9 Replies

Would a 9/16 X 18 tpi X 3" long steel bolt or cap screw be considered a generic item? Generic enough that I could walk into a Lowes or Home Dept or Ace hardware, and expect it to be in stock?



If not, what type store would have this? I only need 2 or 3 of 'em.



Lee



mcmaster has them for a very reasonable price.

i

No, not any more.

Check your phonebook to see if a Fastenal dealer is in your area and as Iggy mentioned, McMaster Carr. UPS on that is most likey 5 bucks and you can burn that driving around. Just went through that routine looking for 5-40 machine screws. Ended up ordering from McMaster.

Wes

9/16 - 12 is the standard national coarse SAE thread. 9/16 - 18 is the standard national fine SAE thread.

They should both be readily available at any good auto parts or hardware store.

...

I've quit bothering with the hardware store. Need five things, they have four. Mcmaster has it all. Order by 5:30 and its all here by 10 the next morning. AND, I GET A NEW CATALOG every year.

Karl

Many hardware/lumber supply companys are stocking a full line of hardware including metric and sae bolts and allen head cap screws. There is one near me that I use from time to time. They have O rings,and also threaded rod, and a bunch of other stuff. I think lowes has a similar setup.

John

How the hell do some people rate? I had to beg and plead for someone's "old" copy of #108. Don't need a new one every year, but every three or four would be nice.

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Although it is a standard SAE or UNF size and thread, it is not a real high-volume diameter and is not carried by many consumer type hardware outlets. Many carry nothing larger than 1/2" and both 7/16" and 9/16" are often missing from their lines.

Don Young

I got some shorter 9/16-18s from Fastenal. You may have to buy 25 of them. Too bad you need 3" or I'd send you a couple of the left-overs I have. They were only about 1 1/2" long and I only needed 2. Have you tried MSC? Our farm supply stores carry 5/8 and 3/4 coarse thread bolts, but

9/16, no.

Pete Stanaitis

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