Description
Overview
DIN1481 specifies the dimensions for spring pins, ensuring compatibility and reliable engineering performance.
This selected size is specified with diameter 3 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 – ISO 8752 / DIN 1481 M3 x 40
| Standard | ISO 8752 / DIN 1481 |
|---|---|
| Product | Slotted spring (roll) pin, heavy duty |
| Nominal diameter | 3 mm |
| Length (l) | 40 mm |
| Fits hole | 3 mm (H12) |
| Weight (calculated) | 0.78 kg per 1 000 pieces |
Material, Grade & Strength
| Material | Spring |
|---|
Finish & Corrosion Protection
Plain / self colour: No applied coating. Stainless, brass and nylon parts are supplied plain; plain steel parts need oil, paint or protected environments.
ISO 8752 data sheet – all sizes
| Size | Nominal diameter | Fits hole |
|---|---|---|
| M2 | 2 mm | 2 mm (H12) |
| M2.2 | 2.2 mm | 2.2 mm (H12) |
| M2.5 | 2.5 mm | 2.5 mm (H12) |
| M2.9 | 2.9 mm | 2.9 mm (H12) |
| M3 | 3 mm | 3 mm (H12) |
| M3.5 | 3.5 mm | 3.5 mm (H12) |
| M3.9 | 3.9 mm | 3.9 mm (H12) |
| M4 | 4 mm | 4 mm (H12) |
| M4.2 | 4.2 mm | 4.2 mm (H12) |
| M4.8 | 4.8 mm | 4.8 mm (H12) |
| M5 | 5 mm | 5 mm (H12) |
| M5.5 | 5.5 mm | 5.5 mm (H12) |
| M6 | 6 mm | 6 mm (H12) |
| M6.3 | 6.3 mm | 6.3 mm (H12) |
| M7 | 7 mm | 7 mm (H12) |
| M8 | 8 mm | 8 mm (H12) |
| M10 | 10 mm | 10 mm (H12) |
| M12 | 12 mm | 12 mm (H12) |
| M14 | 14 mm | 14 mm (H12) |
| M16 | 16 mm | 16 mm (H12) |
| M18 | 18 mm | 18 mm (H12) |
| M20 | 20 mm | 20 mm (H12) |
| M22 | 22 mm | 22 mm (H12) |
| M24 | 24 mm | 24 mm (H12) |
| M27 | 27 mm | 27 mm (H12) |
| M30 | 30 mm | 30 mm (H12) |
| M33 | 33 mm | 33 mm (H12) |
| M36 | 36 mm | 36 mm (H12) |
| M39 | 39 mm | 39 mm (H12) |
| M42 | 42 mm | 42 mm (H12) |
| M45 | 45 mm | 45 mm (H12) |
| M48 | 48 mm | 48 mm (H12) |
| M52 | 52 mm | 52 mm (H12) |
| M56 | 56 mm | 56 mm (H12) |
| M60 | 60 mm | 60 mm (H12) |
| M64 | 64 mm | 64 mm (H12) |
Nominal dimensions per ISO 8752 / DIN 1481. 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
| Diameter | 3 mm |
|---|---|
| Length | 40 mm |
| Material | Spring Steel |
| Finish | Plain |
| Grade | CS 70 |
| Package Quantity | 200 |
| Package Type | Box |