2 mm Taper Pin (Tapered Pin), ISO 2339

A 2 mm taper pin (ISO 2339). Here in 13 lengths from 10 to 35 mm, each as simplified STEP.

How these parts are made, and what the levels mean: read the method

• Also searched as: 2 mm pin, 2 mm x 10 to 2 mm x 35 pins
• Model id: iso2339-d2
• Standard: ISO 2339:1986 · size 2 mm

Lengths

Length (mm)	Part key	Simplified
10	iso2339-d2x10	STEP
12	iso2339-d2x12	STEP
14	iso2339-d2x14	STEP
16	iso2339-d2x16	STEP
18	iso2339-d2x18	STEP
20	iso2339-d2x20	STEP
22	iso2339-d2x22	STEP
24	iso2339-d2x24	STEP
26	iso2339-d2x26	STEP
28	iso2339-d2x28	STEP
30	iso2339-d2x30	STEP
32	iso2339-d2x32	STEP
35	iso2339-d2x35	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Small-end diameter, nominal	1.96	2	2	2	nominal	L1
a	End dome length		0.25 ref		0.25	reference value	L1
taper	Taper (1:x)		50		50	nominal	L1

Drawing

As a PDF: CC-ISO2339-SZ-2.pdf.

The 2 mm taper pin beside the 2.5 mm

The 2 mm is the smallest of the 7 ISO 2339 taper pins published here, from 2 mm to 8 mm.

• Small-end diameter, nominal (d): 2 mm on the 2 mm taper pin, against 2.5 mm on the 2.5 mm.
• End dome length (a): 0.25 mm (reference) on the 2 mm taper pin, against 0.3 mm (reference) on the 2.5 mm.
• Taper (1:x) (taper): 50 mm on the 2 mm taper pin, the same on the 2.5 mm.

Other sizes

• One size larger: 2.5 mm Taper Pin (Tapered Pin), ISO 2339.

Documents

• CC-ISO2339-DS-2.pdf: 2 datasheet: values with levels, lengths, sources
• CC-ISO2339-SZ-2.pdf: 2 drawing: this size's values on the views
• parts.json: the part record of every length (the platform contract)

Sources

boltport-iso2339, fasten-it-din-en-22339, fasten-it-iso2339, minibearings-taper-pins, pts-taper-pins. Full citations: the method page and this size's datasheet.

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