GAGING FOR DRYSEAL PIPE THREADS (INCH)
The scope of this Standard is to provide information regarding practical dryseal thread inspection methods and commonly used gages for production evaluation purposes. All dimensions are in inches unless otherwise specified.

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Mechanische Verbindungselemente – Technische Lieferbedingungen – Oberflächenfehler an Schrauben
Hexagon bolts with flange – Heavy series – English version of DIN EN 1665
Mechanical properties of fasteners – Part 2: Nuts with specified proof load values – Coarse thread
METRIC HEXAGON KEYS AND BITS
Hexagon nuts for high-strength structural bolting with large width across flats – Product grade B – Property classes 8 and 10
Bright round steel – Dimensions Permissible deviations – according to ISO tolerance zone h9