Gallery, Projects and General > How to's

Square Bolts

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John Hill:
Older nuts were bigger for the same internal diameter, for example, two nuts on an old piece of equipment right here are about 5/8"  and slightly more than 1/2" though they fit the same thread.    They difference is very obvious.



krv3000:
HI I came a cros this while surfing the net it sergested making a collet this entalde drilling out sum stock the same di as the sqer bare turn down the outer di to leeve a wall thiknes of 5 mm  over all lenth is determand by the lenth of the jors of your three jaw chuck then put a split in the collet say 1.5 mm then chuck the hole lot up you only need to undo the chuck just a nuff to let the sqer stock to be slid out I hope this macks sence  regards  from bob

saw:
Looking good  :thumbup:

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