DIN 5481:2005-06

Foreword
1 Scope
2 Normative references
3 Symbols, designations and units
4 Structure
5 Diameters
   5.1 General
   5.2 Hub diameters
   5.3 Shaft diameters
6 Fit system for tooth thickness/space width
   6.1 Fit diagram
   6.2 Structure of the tolerance system
   6.3 Total tolerance
   6.4 Actual tolerance, T[act]
   6.5 Effective tolerance, T[eff]
   6.6 Space widths and dimensions of hubs
   6.7 Tooth thicknesses and dimensions
       of shafts
       6.7.1 Tooth thicknesses and dimensions of
             shafts with straight flanks
       6.7.2 Tooth thicknesses and dimensions of
             shafts with involute flanks
7 Guideline values for individual deviations
   7.1 General
   7.2 Guideline values for individual
       deviations of hubs
   7.3 Guideline values for individual
       deviations of shafts
   7.4 Reference values for radial runout
8 Designation
9 Data to be shown on drawings
10 Quality characteristics
11 Gauges/genera
   11.1 Types of gauge and gauge dimensions
        11.1.1 Composite GO gauges
        11.1.2 Sector NO GO gauges
   11.2 Materials, surface finishes, reference
        temperature and insertion force for inspection
   11.3 Calculating gauge dimensions
        11.3.1 Tolerance diagram
        11.3.2 Determining measurements
               over/between pins
        11.3.3 Individual deviations and positional
               deviations
   11.4 Gauges for hubs
        11.4.1 GO plug gauges
        11.4.2 NO GO plug gauges
   11.5 Gauges for shafts
        11.5.1 GO ring gauge
        11.5.2 NO GO ring gauges, 'precision fit'
        11.5.3 NO GO ring gauges, 'rough fit'
   11.6 Gauge inspection
        11.6.1 Inspection of gauges in new condition
        11.6.2 Gauge wear inspection
        11.6.3 Master ring gauges
   11.7 Marking
   11.8 Data to be shown on drawings
Bibliography
Figures
Tables

Applicable to splines with serrated flanks (serrations) and external serrations having a constant space angle of 60 degrees, with 28 to 42 teeth and of nominal diameters ranging from 7 mm to 60 mm.