5 mm Taper Pin (Tapered Pin), ISO 2339

This page has 14 lengths from 18 to 60 mm, each as simplified STEP of the 5 mm taper pin (ISO 2339).

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

• Also searched as: 5 mm pin, 5 mm x 18 to 5 mm x 60 pins
• Model id: iso2339-d5
• Standard: ISO 2339:1986 · size 5 mm

Lengths

Length (mm)	Part key	Simplified
18	iso2339-d5x18	STEP
20	iso2339-d5x20	STEP
22	iso2339-d5x22	STEP
24	iso2339-d5x24	STEP
26	iso2339-d5x26	STEP
28	iso2339-d5x28	STEP
30	iso2339-d5x30	STEP
32	iso2339-d5x32	STEP
35	iso2339-d5x35	STEP
40	iso2339-d5x40	STEP
45	iso2339-d5x45	STEP
50	iso2339-d5x50	STEP
55	iso2339-d5x55	STEP
60	iso2339-d5x60	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Small-end diameter, nominal	4.952	5	5	5	nominal	L1
a	End dome length		0.63 ref		0.63	reference value	L1
taper	Taper (1:x)		50		50	nominal	L1

Drawing

As a PDF: CC-ISO2339-SZ-5.pdf.

The 5 mm taper pin beside the 4 mm and the 6 mm

The 5 mm is number 5, counting from the smallest, of the 7 ISO 2339 taper pins published here, from 2 mm to 8 mm.

• Small-end diameter, nominal (d): 5 mm on the 5 mm taper pin, against 4 mm on the 4 mm and 6 mm on the 6 mm.
• End dome length (a): 0.63 mm (reference) on the 5 mm taper pin, against 0.5 mm (reference) on the 4 mm and 0.8 mm (reference) on the 6 mm.
• Taper (1:x) (taper): 50 mm on the 5 mm taper pin, the same on the 4 mm and the 6 mm.

Other sizes

• One size smaller: 4 mm Taper Pin (Tapered Pin), ISO 2339.
• One size larger: 6 mm Taper Pin (Tapered Pin), ISO 2339.

Documents

• CC-ISO2339-DS-5.pdf: 5 datasheet: values with levels, lengths, sources
• CC-ISO2339-SZ-5.pdf: 5 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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