Quality

Measurement

How to Measure a Rivet — from Irvan-Smith

Thread Check Inc. — Precision gauging and measuring solutions. (Read and review their technical information for training purposes.)

Measuring Fasteners — from Bolt Depot

Materials

European Steel and Alloy Grades

Material Properties Database

Steel Hardness Conversion Table — from Steel Express

Miscellaneous

Velaction Videos --- Videos on Kaizen, CTQ, FMEA, etc.