GOST R 50403-1992
Countersunk head screws. Product grades A and B. Specifications

Standard No.

GOST R 50403-1992

Release Date

1992

Published By

RU-GOST R

Status

Withdraw 2015-01

Latest

GOST R 50403-1992

Replace By

GOST R ISO 2009:2013 GOST R ISO 7046-1:2013

Scope

This standard applies to countersunk head screws with a straight cross-head slot of accuracy classes A and B with a nominal diameter

GOST R 50403-1992 Referenced Document

• GOST 10753-1986 Cross recesses for screws and wood screws. Dimensions and control methods
• GOST 16093-2004 Basic norms of interchangeability. Metric screw thread. Tolerances. Clearance fits*， 2024-04-19 Update
• GOST 1759.0-1987 Bolts, screws, studs and nuts. Specifications
• GOST 1759.1-1982 Bolts, screws, studs and nuts. Tolerances. Control methods of dimensions and deviations of form and surface position
• GOST 1759.2-1982 Bolts, screws and studs. Surface defects and methods of control
• GOST 1759.4-1987 Bolts, screws and studs. Mechanical properties and test methods
• GOST 17769-1983 Fastening details. Rules of acceptance
• GOST 18160-1972 Fasteners. Packing. Marking. Transportation and storage
• GOST 24705-2004 Basic norms of interchangeability. Metric screw thread. Basic dimensions*， 2024-04-19 Update
• GOST 9.301-1986 Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. General requirements
• GOST 9.302-1988 Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Control methods
• GOST 9.303-1984 Unified system of corrosion and ageing protection. Metallic and non-metallic inorganic coatings. General requirements for selection
• GOST 9150-2002 Basic norms of interchangeability. Metric screw threads. Profile*， 2024-04-19 Update

GOST R 50403-1992 history

• 1992 GOST R 50403-1992 Countersunk head screws. Product grades A and B. Specifications

GOST R 50403-1992 Countersunk head screws. Product grades A and B. Specifications was changed to GOST R ISO 7046-1-2013 Countersunk flat head screws (common head style) with type H or type Z cross recess. Product grade A. Part 1. Steel screws of property class 4.8.