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Information × Registration Number 0201U008021, 0101U004003 , R & D reports Title Harmonisation of the national standards with International and European - in a part of the standards agrees with the Plan standardisation to 2001 year, fixed for ТC 136 "Fasteners" ( ISO 4017:1999; ISO 4032:1999; ISO 4033:1999; ISO 4034:1999; ISO 4042:1999; ISO 6157-1:1988; ISO 6157-2:1995; ISO 15330:1999). popup.stage_title Head Lukanova Lidiya Antonivna, Registration Date 11-12-2001 Organization "Ukrainian research and design institute of metal products" popup.description2 Object of standardisation are fasteners: hexagon head screws grades A and B; hexagon nuts grades A,B and C; electroplated coatings on fasteners; surface defects of bolts, screws and studs; surface defects of nuts; detection methods of hydrogen embattlement in fasteners parallel bearing surfaces method. Aim of work is supplied correspondences national is standards of Ukraine in scope certificate quality of metallic products requirements ISO and EN standards in this field, as well direct application in national economic of Ukraine. Harmonisation standards will be made the method of identification translation. Scope of application this work are fasteners: - hexagon head screws grades A and B, with the exception of threading to head and threading including M 64 according ДСТУ ISO 4017: ; - hexagon nuts A,B, and C, style 1 according ДСТУ ISO 4032: and style 2 according ДСТУ ISO 4033:, ДСТУ ISO 4034: with threads including M 64 according ДСТУ ISO 4032: ДСТУ ISO 4034:; with threads including M 36 according ДСТУ ISO 4033:; - all fasteners of steel are copper alloy, with electroplated coatings according ДСТУ ISO 4042:; - bolts, screws and studs for general requirements for to determine surface defects according ДСТУ ISO 6157-1:; - nuts with threads including M 39 for to determine surface defects according ДСТУ ISO 6157-2:; - bolts, screws, studs, nuts and washers of steel for the detection of hydrogen embattlement preloading test parallel bearing surfaces method according ДСТУ ISO 15330:. Product Description popup.authors popup.nrat_date 2020-04-02 Close