Skip to content
Request a Quote

Pins · Split Cotter Pins

Split Cotter Pins — ISO 1234 / DIN 94

Split Cotter Pins to ISO 1234 / DIN 94. Full dimensional table, materials, finishes and quotation. 14 sizes listed.

Technical Drawing

Select a size to view the dimensioned line drawing. Annotations update automatically from the selected dimensions.

Split Cotter Pins (ISO 1234 / DIN 94) are a type of pins used across industrial assembly. Below is the complete size table together with material, standard and application guidance.

What Are Split Cotter Pins?

Split Cotter Pins are pins defined by ISO 1234 / DIN 94. They are selected by thread size and the dimensional characteristics shown below, and are available in a range of materials and finishes to suit the application and environment.

Dimensions & Specifications (ISO 1234 / DIN 94)

Nominal diameter (mm) Hole dia min (mm) Hole dia max (mm) Common length range (mm) Material Reference standard
0.6 0.7 0.9 6~16 Low-carbon steel / stainless ISO 1234 / DIN 94
0.8 0.9 1.1 6~20 Low-carbon steel / stainless ISO 1234 / DIN 94
1.0 1.1 1.3 8~25 Low-carbon steel / stainless ISO 1234 / DIN 94
1.2 1.3 1.5 8~30 Low-carbon steel / stainless ISO 1234 / DIN 94
1.6 1.7 1.9 10~40 Low-carbon steel / stainless ISO 1234 / DIN 94
2.0 2.1 2.4 12~50 Low-carbon steel / stainless ISO 1234 / DIN 94
2.5 2.7 3.0 14~63 Low-carbon steel / stainless ISO 1234 / DIN 94
3.2 3.4 3.8 18~80 Low-carbon steel / stainless ISO 1234 / DIN 94
4.0 4.3 4.8 22~100 Low-carbon steel / stainless ISO 1234 / DIN 94
5.0 5.4 5.9 25~125 Low-carbon steel / stainless ISO 1234 / DIN 94
6.3 6.7 7.4 32~160 Low-carbon steel / stainless ISO 1234 / DIN 94
8.0 8.5 9.3 40~200 Low-carbon steel / stainless ISO 1234 / DIN 94
10.0 10.6 11.5 50~250 Low-carbon steel / stainless ISO 1234 / DIN 94
13.0 13.8 14.9 63~315 Low-carbon steel / stainless ISO 1234 / DIN 94

Materials & Finishes

Common materials include carbon steel (typically zinc plated or hot-dip galvanized), alloy steel in property classes 8.8, 10.9 and 12.9, and stainless steel A2 (304) or A4 (316) for corrosion resistance. Specify the material, property class and surface finish appropriate to your load and environment.

Typical Applications

Location, alignment and retention in jigs, fixtures, machinery and shafts.

Related Fasteners

Pricing

Split Cotter Pins are stocked and supplied to order. Pricing starts from approximately US$0.020 per piece for standard sizes in carbon steel; final pricing depends on size, material, finish and order quantity (MOQ applies). Request a quotation below for your exact specification.

Request a Quotation for Split Cotter Pins

Tell us the size, material, finish and quantity you need for Split Cotter Pins (ISO 1234 / DIN 94) and our team will respond within one business day.

Request a Quotation

Specification
Business Information

Frequently Asked Questions

What standard do Split Cotter Pins conform to?

Split Cotter Pins are manufactured to ISO 1234 / DIN 94. The dimensional values on this page follow that standard.

What sizes are available for Split Cotter Pins?

The table on this page lists 14 sizes, ranging from 0.6 to 13.0. Other sizes can be quoted on request.

What materials and finishes are Split Cotter Pins available in?

Common options are carbon steel (zinc plated or hot-dip galvanized), alloy steel in property classes 8.8/10.9/12.9, and stainless steel A2 (304) or A4 (316). Specify material and finish to suit your load and environment.

How do I request a quote for Split Cotter Pins?

Use the fastener finder on this page to set the size, material, finish and quantity, then submit the request. A specialist from engineeringhardware.com will reply within one business day.