Screw/Bolt/NPT Thread Checkers and Gauges Comparison & Overview
15:21
Shop Tips: Know Your Screw Threads
19:06
How to Measure and identify Bolts
4:10
Fittings 101: NPT & NPTF
8:08
How to Measure Bolts, Nuts and Screws Using a Thread Gauge Size Tool
3:38
Thread checker/identifier (mobile version)
12:43
Vise-Grip Locking Clamps & Wrenches, Overview/Comparison
6:34
SILOON Nut and Bolt Thread Checker
17:32