docs/CC-ISO1234-DS-1.2.pdf

Datasheet — 1.2 mm Split Pin (Cotter Pin), ISO 1234 by Milo

. CC-1S801234-DS-1.2revA '?) CommunityCAD Size datasheet - 1.2

ISO 1234 split pin, size 1.2

Size datasheet: the split pin for a 1.2 mm hole. This size's values with their levels, its lengths, conventions and sources.

Size For a 1.2 mm hole; pin

(>) @0.95 mm, eye 1.85 x 3 \\V/ mm Lengths 9 generated, | = 8-25 Files 9 STEP AP214 (one detail level)

1.2 x 10, front view, 4:1

Dimension

Pin diameter, across both legs 0.95

0.9-1.0 a Extended prong (long leg past short) 1.875

1,282.50 [ 2e b Eye length, bearing point to eye end 3 ref

c Eye width, outside 1.85 1.7-2.0

Modeled value: the midpoint of min-max. ref: reference value. * amber: one source (LO). Level - independent sources.

Page 1/2

ISO 1234:1997 spec 4aeSbf9e66e8308247edfcSddd7a850ae355fc17

Split pin - 1.2 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.

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CC-1S801234-DS-1.2revA Size datasheet - 1.2

'?) CommunityCAD

Lengths

8 built - - is01234-d1-2x8 10 built - - is01234-d1-2x10 12 built - - is01234-d1-2x12 14 built - - is01234-d1-2x14 16 built - - is01234-d1-2x16 18 built = - is01234-d1-2x18 20 built - - is01234-d1-2x20 22 built - - is01234-d1-2x22 25 built - - is01234-d1-2x25

One STEP file per length, one detail level.

Conventions

« d,aandc at their midpoints; b at its reference value (ADR 0104).

« band! measured from the bearing point, where the eye meets the hole.

« Teardrop eye of swept half-round wire (#601 item 2).

« Both legs square cut: end form not specified by the standard (#601 item 3). « No markings; material and finish are metadata only.

Sources Source Publisher Retrieved sha256 iso1234-1997-sample ISO (preview published by iTeh Standards) 2026-10-30 890178a1e595 (kept outside the repo) fasten-it-iso1234 fasten.it 2026-10-30 a79d2411617a fasteners-eu-iso1234 fasteners.eu 2026-10-30 d5ca18516d5c amesweb-iso1234 AMESweb 2026-10-30 8f5042F7e5F4

The whole series (verification map, drawings): CC-ISO1234-Ds.

ISO 1234:1997 Page 2/2 Split pin - 1.2 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 4aeSbf9e66e8308247edfcSddd7a850ae355fc17

Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.

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