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Taper Pins, Unhardened - Type A and B

ISO 2339 - 1986

Display drawing:

国际ISO 2339 - 1986 ISO2339 2339ISO Taper Pins, Unhardened - Type A and B
Nominal Diameter
d
Φ0.6 Φ0.8 Φ1 Φ1.2 Φ1.5 Φ2 Φ2.5 Φ3 Φ4 Φ5
d max=nominal size (h10)
min
a
0.6 0.8 1 1.2 1.5 2 2.5 3 4 5
0.56 0.76 0.96 1.16 1.46 1.96 2.46 2.96 3.952 4.952
0.08 0.1 0.12 0.16 0.2 0.25 0.3 0.4 0.5 0.63
Nominal Diameter
d
Φ6 Φ8 Φ10 Φ12 Φ16 Φ20 Φ25 Φ30 Φ40 Φ50
d max=nominal size (h10)
min
a
6 8 10 12 16 20 25 30 40 50
5.952 7.942 9.942 11.93 15.93 19.916 24.916 29.916 39.9 49.9
0.8 1 1.2 1.6 2 2.5 3 4 5 6.3
①,Type A (ground pins) : Surface finish Ra = 0.8μm
Type B (turned pins) : Surface finish Ra = 3.2μm
②,R=a/2+d+(0.02*L)²/8a
③,Other tolerances, for example, a11, c11, f8, as agreed betweeen customer and supplier.