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Published on Feb 24, 2013
The Queen offers you Guidance with an easy and practical formula for calculating fastener length. CAD Drafters and Machine Designers are often required to put fasteners, (screws and bolts) into their machine tool, weld jig and assembly fixture designs. How long should the fastener be? How much thread engagement? Includes an EXCLUSIVE Offer for a spread sheet with standard fastener clearance drills and dowel hole tolerances.