Can one man have a breakthrough in something as basic as screw threads? I’m dubious, but intrigued
Dale Van Cor has a brilliant-sounding idea, a whole new approach to creating the threads on screws or nuts and bolts, that he has spent years perfecting. He thinks it could have a big impact in ...
The basic tapping screws are classified as thread forming and thread cutting. Thread-forming tapping screws displace the material adjacent to the pilot hole so it flows around the screw threads.
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