Your trusted source for everything you need to know about bolts — including types, grades, manufacturing processes, nomenclature, and more.
Bolt Grades and Bolt Coatings Guide – Fixabolt
Bolt Head Grade/Strength Identifiers
High Tensile Steel Grade 12.9 - 8.8 Bolts, Screws & Fixings
Wilson-Garner Company on LinkedIn: What Materials Are Fasteners Made Of? - Wilson-Garner
Bolt Grades - What the Numbers Mean, What are Different Materials
Grade 9 vs Grade 5 Titanium Comparison: Choosing The…
Wilson-Garner Company
Types of Bolts: Types, Components, and Fastener Terms
Nut (hardware) - Wikipedia
Know Your Bolts Redux - Make