Clevis Pins (ISO 2341 / DIN 1444) ISO 2341 (EH-PIN-CLV)
7 catalogued sizes, dimensioned to ISO 2341. Pick any row and the technical drawing redraws to it.
Clevis Pins (ISO 2341 / DIN 1444) to ISO 2341 are catalogued in dia 4-16 mm, with long 12-50 mm, head 7-27 mm, head h 2.5-7 mm. 7 sizes are held in the table below, and the technical drawing redraws to whichever row you select.
Standard
ISO 2341
Dia
4-16 mm
Long
12-50 mm
Head
7-27 mm
Catalogued sizes
7
Dimensions are nominal values from the governing standard. Confirm the tolerance class for your application before ordering.
Jigs, tooling & fixturesLocating plates and tooling so they reassemble in the same position.
Machine buildingHinges, pivots and linkages carrying light to moderate shear.
Agricultural & plantImplement connections made and broken in the field.
Typical applications
pivot joints loaded in shear on a plain ground shank
ordered by grip length, not by overall length
retained by a split pin or R-clip, supplied separately
locating two parts to a repeatable position
pivot and hinge joints loaded in shear
quick connections made and broken by hand
Service conditions to specify against
Marine and coastal
Available in A4 (316) stainless for chloride exposure — coastal structures, pool halls, water treatment and deck hardware, where A2 will eventually pit.
Hole preparation
The hole is half the specification: a ground dowel needs a reamed H7 hole, a grooved or spring pin will hold in a drilled one.
Customize the parameters below — every spec field is editable, and the drawing redraws to match the values you choose. Changing the size will snap the other fields to that size's standard values; you can then override any individual value.
Sends the selected values to the quote form below.
Request a Quotation for Clevis Pins (ISO 2341 / DIN 1444) ISO 2341 (EH-PIN-CLV)
The form below follows the current technical drawing configuration. Change the drawing values above and the request details update automatically.
Dimensions & Specifications (ISO 2341)
Every row below is a starting point for the customizer above — pick any size and the drawing will redraw to that row.
Pin diameter d (mm)
Grip length (mm)
Head diameter (mm)
Head height (mm)
Cross hole diameter (mm)
Split pin size
Material
Reference standard
4
12
7
2.5
1.6
1.6 x 16
Steel 4.6 / A2
ISO 2341
5
16
9
3.0
1.6
1.6 x 20
Steel 4.6 / A2
ISO 2341
6
20
10
3.5
2.0
2 x 20
Steel 4.6 / A2
ISO 2341
8
25
14
4.0
2.5
2.5 x 25
Steel 4.6 / A2
ISO 2341
10
32
18
4.5
3.2
3.2 x 32
Steel 4.6 / A2
ISO 2341
12
40
20
5.5
3.2
3.2 x 36
Steel 4.6
ISO 2341
16
50
27
7.0
4.0
4 x 40
Steel 4.6
ISO 2341
Clevis Pins (ISO 2341 / DIN 1444) conform to ISO 2341. As pins, they are specified by the dimensions in the table below; this page also covers materials, finishes and typical uses.
What Are Clevis Pins (ISO 2341 / DIN 1444)?
Clevis Pins (ISO 2341 / DIN 1444) are pins defined by ISO 2341. They are selected by nominal diameter and the dimensional characteristics shown below, and are available in a range of materials and finishes to suit the application and environment.
Materials & Finishes
Common materials include carbon steel (typically zinc plated or hot-dip galvanized), hardened or case-hardened steel where wear matters, and stainless steel A2 (304) or A4 (316) for corrosion resistance. Specify the material, hardness where relevant, and the surface finish appropriate to your application and environment.
Pricing
Clevis Pins (ISO 2341 / DIN 1444) are supplied to order. Pricing starts from approximately US$0.18 per piece for standard sizes in carbon steel; final pricing depends on size, material, finish and order quantity (MOQ applies). Submit your exact configuration with the quote form above.
This part is cold-formed, threaded, heat-treated and finished in-house. The stages below are where its class and finish are actually decided.
01
Cold heading
Wire rod is drawn to size and cold-formed into blanks. Forming rather than cutting keeps the grain flow continuous around the head, which is where a bolt is most likely to fail.
Head dimensions and under-head radius checked at set-up and per shift.
02
Thread rolling
Threads are rolled between hardened dies rather than cut. Rolled threads are stronger in fatigue than cut threads and hold pitch and flank angle far more consistently across a batch.
Go / no-go ring gauges to ISO 965 tolerance class 6g.
03
Heat treatment
Quench-and-temper brings carbon and alloy steel to the property class ordered — 8.8, 10.9 or 12.9 — with the furnace charge tracked so a finished lot can be traced back to it.
Core hardness and tensile tested per lot to ISO 898-1.
04
Surface treatment
Zinc, zinc-nickel, hot-dip galvanizing, black oxide, phosphate and Dacromet, selected against the service environment rather than against the price list.
Coating thickness and neutral salt spray hours to ISO 9227.
Frequently Asked Questions
What is the controlling standard for Clevis Pins (ISO 2341 / DIN 1444)?
Clevis Pins (ISO 2341 / DIN 1444) are manufactured to ISO 2341. The dimensional values on this page follow that standard.
What sizes are available for Clevis Pins (ISO 2341 / DIN 1444)?
The table on this page lists 7 sizes for Clevis Pins (ISO 2341 / DIN 1444), ranging from 4 to 16. Sizes outside the table can be quoted on request.
In which materials are Clevis Pins (ISO 2341 / DIN 1444) supplied?
Clevis Pins (ISO 2341 / DIN 1444) are supplied in hardened alloy steel and stainless, with finishes including zinc plating, hot-dip galvanizing and black oxide. Choose material and finish to suit the load and the service environment for Clevis Pins (ISO 2341 / DIN 1444).
How do I request a quotation?
Use the parametric drawing on this page to set the exact configuration (size, material, finish) and click "Request this configuration" — a specialist from Engineering Hardware will respond within one business day.
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