ASTM International - ASTM F2403-05
Standard Specification for Inch Series Machine Screws, Carbon Steel, 60 000 psi Tensile Strength
|Publication Date:||1 October 2005|
|ICS Code (Bolts, screws, studs):||21.060.10|
1.1 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.