ASTM A563M
Full Name
ASTM A563M – Standard Specification for Carbon and Alloy Steel Nuts (Metric)
Scope
This specification covers chemical and mechanical requirements for eight property classes of hex and hex-flange carbon and alloy steel nuts for general structural and mechanical uses on bolts, studs, and other externally threaded parts.
Keywords
alloy steel; carbon steel; metric; nuts; steel; weathering steel