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ASTM F3148 Standard Specification for TNA

ASTM F3148-17a Standard Specification for High Strength Structural Bolt Assemblies, Steel and Alloy Steel, Heat Treated, 144ksi Minimum Tensile Strength, Inch Dimensions. Within the standard you will find all of the information required to specify TNA®.  Included in the standard you will also find important additional information needed to implement the system.  In F3148 you [...]

ASTM F3148 Standard Specification for TNA2018-02-15T09:53:07-05:00