About this document
Prevailing-Torque Locknut Overview by Mario Fonseca is a document available to read on EtoBox.
This document discusses prevailing-torque type steel hex and hex flange nuts. It provides three key points: 1) The nuts have scientifically displaced threads that ovalize and deflect the top threads, creating a spring-like locking element that grips the bolt threads firmly. 2) Different grades (A, B, C, F, G) of nuts are designed to be compatible with bolts of specified tensile strengths. 3) Each grade has mechanical property requirements like proof load stress and hardness that vary based on nut size.
- Author
- Mario Fonseca
- Language
- EN