Learn the differences between metric and inch thread pitches. The uses and advantages of Machine Screw Threads VS Spaced Threads. The thread of a fastener is defined as the helical spline or splines which spiral down the shank of the fastener.
Bolt (fastener) - Wikipedia
What to Know About the Threads of a Fastener
Types of threaded fasteners screws and bolts - Equipment, Tools & Supplies - Electronic Component and Engineering Solution Forum - TechForum │ DigiKey
Fine Thread or Coarse Thread Fastener- Which is Better?
Types of Screw Threads & Terminology
How To Repair Damaged Threads On Screws & Bolts
What are screw thread sizes?
What to Know About the Threads of a Fastener
How Long is the Thread Length of a Metric Bolt
How to Measure Thread Size? A Precision Guide - SendCutSend
Screw Thread Terminology - Knowledge Base - Kelston Actuation
Follow This Thread: ARP Discusses Bolt Threads In Depth
Fastener Measuring: Albany County Fasteners
Types of Bolts: Types, Components, and Fastener Terms