Category Archives: Video

Extending Thread Lengths

Can Portland Bolt add more thread to our existing bolts?

Basically, there are 3 different configurations of threads: Full-body cut thread Reduced-body rolled threads Full-body rolled threads Full Body Cut Thread Full body cut threads use full size round bar and the threads are cut into the steel. This is a commonly used method, especially on larger diameter products, long length products, and small quantity... Read more