This standard applies to screws with a semi-countersunk head of accuracy classes A and B with a nominal thread diameter from 1 to 20 mm
GOST 17474-1980 Referenced Document
GOST 10549-1980 Screw thread runout. Washout threads, total thread runouts, undercuts and chamfers
GOST 10753-1986 Cross recesses for screws and wood screws. Dimensions and control methods*, 1986-04-18 Update
GOST 1759.0-1987 Bolts, screws, studs and nuts. Specifications*, 1987-04-18 Update
GOST 1759.1-1982 Bolts, screws, studs and nuts. Tolerances. Control methods of dimensions and deviations of form and surface position*, 1982-04-18 Update
GOST 1759.2-1982 Bolts, screws and studs. Surface defects and methods of control*, 1982-04-18 Update