8 mm Dowel Pin (Parallel Pin), ISO 2338

An 8 mm dowel pin (ISO 2338). Here in 20 lengths from 14 to 80 mm, each as simplified STEP.

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

• Also searched as: 8 mm pin, 8 mm x 14 to 8 mm x 80 pins
• Model id: iso2338-d8
• Standard: ISO 2338:1997 · size 8 mm

Lengths

Length (mm)	Part key	Simplified
14	iso2338-d8x14	STEP
16	iso2338-d8x16	STEP
18	iso2338-d8x18	STEP
20	iso2338-d8x20	STEP
22	iso2338-d8x22	STEP
24	iso2338-d8x24	STEP
26	iso2338-d8x26	STEP
28	iso2338-d8x28	STEP
30	iso2338-d8x30	STEP
32	iso2338-d8x32	STEP
35	iso2338-d8x35	STEP
40	iso2338-d8x40	STEP
45	iso2338-d8x45	STEP
50	iso2338-d8x50	STEP
55	iso2338-d8x55	STEP
60	iso2338-d8x60	STEP
65	iso2338-d8x65	STEP
70	iso2338-d8x70	STEP
75	iso2338-d8x75	STEP
80	iso2338-d8x80	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Diameter, nominal		8		8	nominal	L2
c	End chamfer length		1.6 ref		1.6	reference value	L2
ch_angle	End chamfer angle		15 ref		15	reference value	L2

Drawing

As a PDF: CC-ISO2338-SZ-8.pdf.

The 8 mm dowel pin beside the 6 mm

The 8 mm is the largest of the 7 ISO 2338 dowel pins published here, from 2 mm to 8 mm.

• Diameter, nominal (d): 8 mm on the 8 mm dowel pin, against 6 mm on the 6 mm.
• End chamfer length (c): 1.6 mm (reference) on the 8 mm dowel pin, against 1.2 mm (reference) on the 6 mm.
• End chamfer angle (ch_angle): 15° (reference) on the 8 mm dowel pin, the same on the 6 mm.

Other sizes

• One size smaller: 6 mm Dowel Pin (Parallel Pin), ISO 2338.

Documents

• CC-ISO2338-DS-8.pdf: 8 datasheet: values with levels, lengths, sources
• CC-ISO2338-SZ-8.pdf: 8 drawing: this size's values on the views
• parts.json: the part record of every length (the platform contract)

Sources

boltport-iso2338, fasten-it-iso2338, iso2338-1997-sample, iso2338-1997-sample-text, kipp-k2013, mechcodex-dowel-pins-metric, opac-iso2338. Full citations: the method page and this size's datasheet.

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