Historical
NEMA FB 2.10-2012
Selection and Installation Guidelines for Fittings for use with Non-Flexible Conduit or Tubing (Rigid metal Conduit, Intermediate Metallic Conduit, and Electrical Metallic Tubing)
Provides installers and code enforcement officials, comprehensive guidance on the proper selection and application of common conduit and tubing. These guidelines explain the background on critical installation issues such as fitting and carton markings, the importance of proper thread engagement, applying proper torque, and maintaining the integrity of the grounding system.
NEMA: National Electrical Manufacturers Association [nema]