Fastener thread sizes are either left or right handed. So what are the differences? Essentra Components have designed this guide to answer that question. The guide will also explain fastener thread ...

Q: Why do bicycles have standard right-hand threads on the right pedal, but left-hand threads on the left pedal? A lot of people believe this is to prevent the pedals from unscrewing and falling off ...

Grooving or recessing operations, sometimes also called necking operations, are often done on workpiece shoulders to ensure the correct fit for mating parts. When a thread is required to run the full ...