About this document
Fastener Grade Markings Guide by amir_hossein858 is a document available to read on EtoBox.
The document discusses various ASTM, SAE, and ISO grade markings for steel fasteners including bolts, screws, and studs. It provides the grade marking, material specification, nominal size range, and minimum mechanical properties including proof load, yield strength, and tensile strength for each grade. Grades are specified for low to high strength carbon steels, alloy steels, and corrosion resisting steels.
- Author
- amir_hossein858
- Language
- EN