ISOCurrentDraft · single source

ISO 2340

Clevis pins without head

Replaces

DIN 1443

National equivalents

CSN 022107 · PN 83001

Property classes: A2A4
Materials: SteelStainless

Dimensions

mm · values as the standard states them

Size	dfit h11	d1fit H13	c	w
4	27	6.3	≤ 1	9
5	30	8	≤ 2	10
6	33	8	≤ 2	10
8	36	8	≤ 2	10
10	40	8	≤ 2	10
12	45	10	≤ 33	12
14	50	10	≤ 3	12
16	55	10	≤ 3	14
18	60	10	≤ 3	14
20	70	13	≤ 4	16
22	80	13	≤ 4	16
24	90	13	≤ 4	16

Ranges read min – max; ≤ / ≥ where the standard gives one limit, ≈ for approximate values. Sizes in (brackets) are non-preferred. Select a row for its size sheet.

Size sheet · ISO 2340

d: pin diameter (fit h11); 45
d1: diameter holes for cotter pin (fit H13); 10
c: ≤ 33
w: distance between axis of the hole for the cotter from the front of pin; 12

Provenance

Draft — values taken from a single source and not yet cross-checked.

fasteners.eudimensions, lengths, materials, property classes, current norm, equivalent norms
Würth Industrie ServiceDIN→ISO changes

Accessed 2026-09-23 · For design and safety-critical use, consult the current edition of the standard.

Data notes (2)

The source publishes one identical table for DIN 1443, ISO 2340. The DIN and ISO versions are dimensionally identical per the Würth DIN→ISO changeover table; not independently verified against the ISO preview.
Source table repeats a row label (c max); the second row was not imported.

Same product type

ISO 2341 — Clevis pins with head DIN 1443 — Clevis pins without head DIN 1444 — Clevis pins with head DIN 1445 — Clevis pins with head and threaded stud All 5 standards of this type →

Dimensions

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