Thread: BA nut and bolt sizes

Hi All,

Im new on this forum and will take a while to find my way around.

In answer to Don's question.....

You can find all the thread dimensions for BA and other screw types on: -
http://www.britishfasteners.com/threads/index.html

For all BA hex sizes, just multiply the screw OD x 1.75

A table of AF sizes for spanners, including BA hex, can be found at: -

www.sat.dundee.ac.uk/~psc/spanner_jaw.html

Hope this is of some help.

Best regards.

AlexC

Hope following will be of help.

George

Index Home About From: frisbie@flying-disk.com (Alan Frisbie)
Newsgroups: rec.crafts.metalworking
Subject: Re: hole size for metric taps
Date: 5 Apr 96 10:38:23 PST







-- Alan E. Frisbie Frisbie@Flying-Disk.Com
-- Flying Disk Systems, Inc.
-- 4759 Round Top Drive (213) 256-2575 (voice)
-- Los Angeles, CA 90065 (213) 258-3585 (FAX)


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Hi Don,
a BA table that may be of use to you has been entered in my gallery.

George

Thanks George

its most useful

:)

Originally Posted by don_jarr

Hi all

If anyone can tell me or point me to web site showing the dimensions of BA nuts and bolts I would be extremely grateful. I have searched, but come up empty, and as I am trying to do my model boat all in scale, the proper size bolts would be a nice finishing touch.

:) Don

Don, Hi,
Did u ever get a reply to this ?? I am after some nuts/bolts 1mm across the hex flats. A cheese head bolt would do as long as the nut is hex. I can go to 1.1 mm max

Cheers
Chris

Hi m8

I eventully got some stuff from here, Welcome to Modelfixings but most are round or button head. I have yet to find anywhere that does proper hex head bolts in tiny sizes.

If you have better luck than me please post where you found them.

:) Don