GOST R ISO 10644-2017
ГОСТ Р ИСО 10644-2017
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Screws with washers assembly, manufactured of steel, with flat washers. Washers of hardness classes 200 HV and 300 HV
Винты с шайбами в сборке, изготовленные из стали, с плоскими шайбами. Шайбы классов твердости 200 HV и 300 HV
Status: Effective - Introduced for the first time. IUS 2-2018
This standard establishes requirements for screws with metric threads in an assembly with flat washers made of steel, with a large thread pitch from M2 to M12, with flat bearing surfaces of heads, strength classes up to 10.9 inclusive, and washers of hardness classes 200 or 300 HV . The washers are captive, i.e. the disassembly of the connection is not possible, but they can rotate freely
Настоящий стандарт устанавливает требования, предъявляемые к винтам с метрической резьбой в сборке с плоскими шайбами, из стали, с крупным шагом резьбы от M2 до M12, с плоскими опорными поверхностями головок, классов прочности до 10.9 включ., и шайбами классов твердости 200 или 300 HV. Шайбы являются невыпадающими, т. е. разборка соединения невозможна, но они могут свободно вращаться
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Format: Electronic (pdf/doc)
Approved: Federal Agency for Technical Regulation and Metrology,
10/24/2017
SKU: RUSS289156
The Product is Contained in the Following Classifiers:
ISO classifier »
21 MECHANICAL SYSTEMS AND GENERAL PURPOSE DEVICES »
21.060 Fasteners »
21.060.10 Bolts, screws, studs »
National standards »
21 MECHANICAL SYSTEMS AND GENERAL PURPOSE DEVICES »
21.060 Fasteners »
21.060.10 Bolts, screws, studs »
The Document References:
GOST ISO 15071-2014: Hexagonal bolts with reduced head with flange. Precision class A
GOST ISO 898-1-2014: Mechanical properties of fasteners made of carbon and alloyed steels. Part 1. Bolts, screws and studs with specified property classes with large and small thread pitch
GOST R 50791-95: Hexagon head bolts with reduced shank, product grade B (shank diameter approximately equal to pitch diameter). Specifications
GOST R ISO 10673-2017: Plain washers for screw with washer assemblies. Small, normal and large series. Product grade A
GOST R ISO 10683-2013: Fasteners. Non-electrolytically zinc flake coatings
GOST R ISO 1207-2013: Slotted cheese head screws. Product grade A
GOST R ISO 14579-2009: Bolts with cylindrical head and star-type internal socket button
GOST R ISO 14583-2009: Star type socket pan cylindrical head screws
GOST R ISO 15072-2013: Hexagon flange reduced head bolts with fine pitch thread. Product grade A
GOST R ISO 1580-2013: Slotted pan head screws. Product grade A
GOST R ISO 4014-2013: Hexagon head bolts. Product grades A and B
GOST R ISO 4017-2013: Hexagon head screws. Product grades A and B
GOST R ISO 4042-2009: Fasteners. Electroplated coatings
GOST R ISO 4762-2012: Hexagon socket head screws
GOST R ISO 7045-2013: Pan head screws with type H or type Z cross recess. Product grade A
The Document is Referenced By:
GOST R ISO 10673-2017: Plain washers for screw with washer assemblies. Small, normal and large series. Product grade A
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