ICS 21.120.30

Keys and keyways, splines

Standards in This Category

Dimensions, tolerances and verification

SM EN ISO 6413:2019

Technical drawings. Representation of involute flanks, parallel and non-parallel keyways

This document establishes specific conventions for the graphical representation of involute, parallel, and non-parallel tooth sides in technical drawings. It provides a standardized framework used by

SM EN ISO 6413:2015

Technical Drawings. Representation of Evolute, Parallel, and Non-Parallel Flank Gears

2015-02-03 Replaced

This document establishes the graphical conventions for representing involute gear surfaces and parallel and non-parallel tooth slots in technical drawings. It provides detailed guidelines to ensure

KS B ISO 4156-1(2025 Confirm)(2025)

Straight cylindrical involute splines－Metric module, side fit－Part 1：Generalities

This technical specification establishes comprehensive guidelines for the side fit of involute cylindrical spur splines utilizing a metric module system. The document defines fundamental terminology,

KS B ISO 4156-2(2025 Confirm)(2025)

Straight cylindrical involute splines－Metric module, side fit－Part 2：Dimensions

This technical document establishes the dimensional specifications for metric module external spur involute splines with side fit configuration. It forms the second part of a comprehensive series

MSZ KGST 187:1975

Splined shafts. Tolerances

This technical specification addresses the dimensional tolerances and geometric deviations associated with parallel keyway shaft connections used in mechanical engineering applications. It

Splined shafts. Dimensions

This document establishes the dimensional specifications for keyed shaft couplings featuring parallel sides, providing essential guidance for the design and manufacturing of mechanical connections.

MSZ KGST 269:1976

Involute splines. Nominal diameters, modules and number of teeth

This technical specification outlines the fundamental dimensions and geometric parameters for Evolvens type spline shaft connections. It establishes standardized values for nominal diameters, module,

MSZ KGST 268:1976

Involute splines. Basic rack profile and forms of tooth

This document establishes the fundamental geometric profiles and tooth forms for helical gear couplings employing a cycloidal tooth design. The specifications define the precise dimensions and

Thin parallel keys and their keyways

This standard establishes technical specifications for flat parallel keys and their corresponding keyways used in mechanical assemblies. It defines the dimensional requirements, tolerances, and

MSZ KGST 517:1977

Involute splines. Dimensions and measurements

This technical specification addresses the nominal dimensions and checking dimensions for spline shafts featuring an involute profile. It establishes standardized criteria to ensure uniformity and

MSZ KGST 259:1976

Tolerances and fits for involute splines

This technical specification addresses the engineering requirements for spline connections, specifically focusing on the limits, fits, and tolerances associated with splined joints. The document

Tangential keys and keyways

This technical specification outlines the dimensional and geometric requirements for tangential keys and their corresponding keyways used in mechanical power transmission systems. It defines the

Woodruff keys and keyways

This document establishes comprehensive technical requirements and specifications for Woodruff keys and their corresponding keyways. It defines precise geometric dimensions, tolerance limits, and

Taper keys and their keyways

This technical specification establishes the fundamental requirements and dimensional characteristics for tapered pins along with their associated keyways. The document defines the geometric

TECHNICAL DRAWINGS-REPRESENTATION OF SPLINES AND SERRATIONS

1998-12-01 Replaced

This technical specification establishes the graphical representation requirements for spline and serration features on engineering drawings. It defines standardized symbols, dimensioning methods,

Parallel keys and their keyways

This technical specification establishes essential requirements for the design, dimensions, and tolerances of parallel keys and their corresponding keyways used in mechanical power transmission. It

Internal and external serrations. Dimensions and tolerances

This standard defines the fundamental dimensions and tolerance specifications for internal and external splined connections. It establishes a comprehensive framework for ensuring interchangeability

Feather keys and their keyways

This technical document establishes comprehensive specifications for the design, dimensions, and tolerances of flat keys and their corresponding keyways used in mechanical assemblies. It provides

Thick parallel keys and their keyways

This document establishes technical specifications for the design and manufacturing of thick parallel keys and their corresponding keyways. It defines precise geometric dimensions, dimensional