BSI BS EN 28739
BS BS EN 28739 1989-FEB-28 Grooved pns — Full-length parallel grooved wth plot-AMD 7486 November 15 1992 Superseded by BS BS EN SO 8739
BS BS EN 28739 1989-FEB-28 Grooved pns — Full-length parallel grooved wth plot-AMD 7486 November 15 1992 Superseded by BS BS EN SO 8739
Pins which have three equally spaced grooves impressed longitudinally on their exterior surface and a pilot to facilitate insertion, with metric dimensions and nominal diameters from 1.5 to 25 mm inclusive.