ISO 1119:2011 Preview
Geometrical product specifications (GPS) -- Series of conical tapers and taper angles
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
ISO 1119:2011 provides calculated values for a series of cones or conical tapers, ranging from 120° to less than 1°, or ratios from 1:0,289 to 1:500, intended for general use in technical engineering.
It applies only to plain conical surfaces, and excludes prismatic pieces, taper threads, bevel gears, etc.
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