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ASTM WK87177
Inclusion of 144 ksi Heavy Hex Assemblies. RCSC has published installation methods for 144 ksi bolting assemblies and there is already an approved standard to manufacture 144 ksi bolts (ASTM F3148). This will provide specifiers an option for Heavy Hex 144 ksi bolts.
Date Initiated: 07-18-2023
Technical Contact: Bill Germuga