ASTM F2403
Full Name
ASTM F2403 – Standard Specification for Inch Series Machine Screws, Carbon Steel, 60 000 psi Tensile Strength
Scope
This specification covers the requirements for non-heat treated carbon steel machine screws with nominal diameters of No. 0000 through 3/4 in. having a minimum ultimate tensile strength of 60 000 psi.
Keywords
carbon steel; machine screws