Description
Overview
ISO8734 specifies the dimensional requirements for dowel pins, ensuring reliable interchangeability and engineering performance.
This selected size is specified with diameter 12 mm, length 40 mm.
Sold in multiples of '10 pieces. 1 Box = '10 pieces.
Material, Grade & Strength
Select the material and grade according to the intended load, environment and application.
Finish & Corrosion Protection
Plain finish is intended for protected indoor applications.
Typical Uses
Used in machinery, maintenance, manufacturing, agriculture, mining and general engineering applications.
Technical Tips
- Select the correct size and material for the application.
- Inspect components before installation.
- Follow recognised engineering practices and manufacturer recommendations.
Dimensions – DIN 6325 / ISO 8734 M12 x 40
| Standard | DIN 6325 / ISO 8734 |
|---|---|
| Product | Parallel dowel pin, hardened m6 |
| Nominal diameter | 12 mm |
| Length (l) | 40 mm |
| Tolerance | m6 (hardened, ground) |
| Weight (calculated) | 35.51 kg per 1 000 pieces |
Material, Grade & Strength
| Material | Hard |
|---|
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.
DIN 6325 data sheet – all sizes
| Size | Nominal diameter | Tolerance |
|---|---|---|
| M2 | 2 mm | m6 (hardened, ground) |
| M2.2 | 2.2 mm | m6 (hardened, ground) |
| M2.5 | 2.5 mm | m6 (hardened, ground) |
| M2.9 | 2.9 mm | m6 (hardened, ground) |
| M3 | 3 mm | m6 (hardened, ground) |
| M3.5 | 3.5 mm | m6 (hardened, ground) |
| M3.9 | 3.9 mm | m6 (hardened, ground) |
| M4 | 4 mm | m6 (hardened, ground) |
| M4.2 | 4.2 mm | m6 (hardened, ground) |
| M4.8 | 4.8 mm | m6 (hardened, ground) |
| M5 | 5 mm | m6 (hardened, ground) |
| M5.5 | 5.5 mm | m6 (hardened, ground) |
| M6 | 6 mm | m6 (hardened, ground) |
| M6.3 | 6.3 mm | m6 (hardened, ground) |
| M7 | 7 mm | m6 (hardened, ground) |
| M8 | 8 mm | m6 (hardened, ground) |
| M10 | 10 mm | m6 (hardened, ground) |
| M12 | 12 mm | m6 (hardened, ground) |
| M14 | 14 mm | m6 (hardened, ground) |
| M16 | 16 mm | m6 (hardened, ground) |
| M18 | 18 mm | m6 (hardened, ground) |
| M20 | 20 mm | m6 (hardened, ground) |
| M22 | 22 mm | m6 (hardened, ground) |
| M24 | 24 mm | m6 (hardened, ground) |
| M27 | 27 mm | m6 (hardened, ground) |
| M30 | 30 mm | m6 (hardened, ground) |
| M33 | 33 mm | m6 (hardened, ground) |
| M36 | 36 mm | m6 (hardened, ground) |
| M39 | 39 mm | m6 (hardened, ground) |
| M42 | 42 mm | m6 (hardened, ground) |
| M45 | 45 mm | m6 (hardened, ground) |
| M48 | 48 mm | m6 (hardened, ground) |
| M52 | 52 mm | m6 (hardened, ground) |
| M56 | 56 mm | m6 (hardened, ground) |
| M60 | 60 mm | m6 (hardened, ground) |
| M64 | 64 mm | m6 (hardened, ground) |
Nominal dimensions per DIN 6325 / ISO 8734. 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 | 12 mm |
| Length | 40 mm |
| Material | Hi - Tensile Steel |
| Finish | Plain |
| Grade | Grade 10.9 |
| Standards Met | DIN 6325 |
| Package Quantity | 10 |
| Package Type | Box |