Thread Pitch - What is it?

Thread pitch is the distance between the same point on adjacent threads of a screw and can be referred to as TPI or threads per inch.

What to Know About the Threads of a Fastener

Taskar Nut, Bolt & Screw Measuring Gauge Size & Thread Pitch (Inches/Metric), Hex & Machine Screw Nuts - Canada

How to Identify Thread Pitch and Size, Tech Tips

Thread Dimensions: A Complete Guide - EngineerExcel

Bolt Depot - Thread Pitch and Thread Count (TPI)

Thread Pitch Charts

Fastener Dimensions: Screws & Bolts