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Posted by Doinco [63.234.199.38] on Wednesday, January 11, 2012 at 18:39:14 :
In Reply to: Re: You can cut thrds, but also cut strength... posted by M Fanoni [65.98.184.194] on Wednesday, January 11, 2012 at 17:36:44 :
...rolling gives more strength. As for the shear, what about tensile or fatigue when they're cut? Also, rolling is much faster than cutting. They use either a tri-roll or flat roll based on diameter and in using a flat roll, they can thread those fasteners off quicker than you can count. Then to the lab for all testing up to Aerospace standards and spec's. Quite a bit better than grade 8's?
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