Basic Screw and Thread Terms

Review our list of basic screw and thread terms, including pitch, angles, thread thickness, engagement depth, and what to call specific parts of the screw.

Selecting the Right Screw

Screw Thread Terminology Explained

D&CG: LESSON 7. Threads nomenclature, profiles, multi start, left and right hand and conventional representation of threads

Screw thread - Wikipedia

Basic Screw and Thread Terms

Screw thread - Wikipedia

Thread Chart (UNF-UNC) Major and Minor Diameters

Nomenclature and Terminology used In Screw Threads

Screw thread - Wikipedia

Screw Thread Types And Their Benefits

View Screw Threads and Fasteners 1 - GAMMA+