Description
Overview
DIN94 specifies the dimensions for split pins, ensuring compatibility and reliable engineering performance.
This selected size is specified with diameter 3.2 mm, length 40 mm.
Sold in multiples of '200 pieces. 1 Box = '200 pieces.
Material, Grade & Strength
Select the material and strength to suit the application, environment and mating components.
Finish & Corrosion Protection
Choose the finish according to the corrosion exposure and service environment.
Typical Uses
Suitable for machinery, maintenance, construction, mining, agriculture and general engineering.
Technical Tips
- Use compatible mating components.
- Inspect parts before installation.
- Follow recognised engineering practices.
Dimensions – DIN 94 / ISO 1234 M3.2 x 40
| Standard | DIN 94 / ISO 1234 |
|---|---|
| Product | Split (cotter) pin |
| Nominal diameter | 3.2 mm |
| Length (l) | 40 mm |
| Fits hole | 3.2 mm |
| Weight (calculated) | 2.27 kg per 1 000 pieces |
Material, Grade & Strength
| Material | Steel |
|---|---|
| Hardness | 100-200 HV (product grade A, 100 HV class) |
Finish & Corrosion Protection
Zinc plated (clear/blue passivated): Electroplated zinc, typically 5-8 um (ISO 4042). Economical protection for dry indoor and light outdoor use; white rust in neutral salt spray typically from ~24-72 h depending on passivate.
DIN 94 data sheet – all sizes
| Size | Nominal diameter | Fits hole |
|---|---|---|
| M2 | 2 mm | 2 mm |
| M2.2 | 2.2 mm | 2.2 mm |
| M2.5 | 2.5 mm | 2.5 mm |
| M2.9 | 2.9 mm | 2.9 mm |
| M3 | 3 mm | 3 mm |
| M3.5 | 3.5 mm | 3.5 mm |
| M3.9 | 3.9 mm | 3.9 mm |
| M4 | 4 mm | 4 mm |
| M4.2 | 4.2 mm | 4.2 mm |
| M4.8 | 4.8 mm | 4.8 mm |
| M5 | 5 mm | 5 mm |
| M5.5 | 5.5 mm | 5.5 mm |
| M6 | 6 mm | 6 mm |
| M6.3 | 6.3 mm | 6.3 mm |
| M7 | 7 mm | 7 mm |
| M8 | 8 mm | 8 mm |
| M10 | 10 mm | 10 mm |
| M12 | 12 mm | 12 mm |
| M14 | 14 mm | 14 mm |
| M16 | 16 mm | 16 mm |
| M18 | 18 mm | 18 mm |
| M20 | 20 mm | 20 mm |
| M22 | 22 mm | 22 mm |
| M24 | 24 mm | 24 mm |
| M27 | 27 mm | 27 mm |
| M30 | 30 mm | 30 mm |
| M33 | 33 mm | 33 mm |
| M36 | 36 mm | 36 mm |
| M39 | 39 mm | 39 mm |
| M42 | 42 mm | 42 mm |
| M45 | 45 mm | 45 mm |
| M48 | 48 mm | 48 mm |
| M52 | 52 mm | 52 mm |
| M56 | 56 mm | 56 mm |
| M60 | 60 mm | 60 mm |
| M64 | 64 mm | 64 mm |
Nominal dimensions per DIN 94 / ISO 1234. Weights are calculated from nominal dimensions and are a guide only (±10%). Values for fit and strength should be confirmed against the standard for critical applications.
Specifications
| Measurement Type | Metric |
|---|---|
| Diameter | 3.2 mm |
| Length | 40 mm |
| Material | Mild Steel |
| Finish | Zinc Plated |
| Grade | Grade 4.8 |
| Standards Met | DIN 94 |
| Package Quantity | 200 |
| Package Type | Box |