Keyed Shaft Size Chart
Are you searching for the right keyed shaft size for your application? MDS of Michigan offers a wide selection of keyed shafts in various sizes and configurations. Whether you need a 3′ shaft or a 6′ shaft, we have the right option for your application. Our high-quality, cold-finished steel shafts are available for quick delivery.
3′ Shaft Size Chart
| Shaft Length | Shaft Diameter | Keyway Width x Depth |
| 3′ | ½” | ⅛ x 1/16 |
| 3′ | ⅝” | 3/16 x 3/32 |
| 3′ | ⅞” | 3/16 x 3/32 |
| 3′ | 1” | ¼ x ⅛ |
| 3′ | 1 – ¼” | ¼ x ⅛ |
| 3′ | 1 – 7/16” | ⅜ x 3/16 |
| 3′ | 1 – ½” | ⅜ x 3/16 |
| 3′ | 1 – 5/8” | ⅜ x 3/16 |
| 3′ | 1 – ¾” | ⅜ x 3/16 |
We have more 3′ shaft sizes not listed on our website – Contact Us
6′ Shaft Size Chart
| Shaft Length | Shaft Diameter | Keyway Width x Depth |
| 6′ | ⅝” | 3/16 x 3/32 |
| 6′ | ¾” | 3/16 x 3/32 |
| 6′ | ⅞” | 3/16 x 3/32 |
| 6′ | 1” | ¼ x ⅛ |
| 6′ | 1 – ⅛” | ¼ x ⅛ |
| 6′ | 1 – 3/16” | ¼ x ⅛ |
| 6′ | 1 – ¼” | ¼ x ⅛ |
| 6′ | 1 – ⅜” | 5/16 x 5/32 |
| 6′ | 1 – 7/16” | ⅜ x 3/16 |
| 6′ | 1 – ½” | ⅜ x 3/16 |
| 6′ | 1 – 5/8” | ⅜ x 3/16 |
| 6′ | 1 – ¾” | ⅜ x 3/16 |
| 6′ | 1 – 15/16” | ½ x ¼ |
| 6′ | 2” | ½ x ¼ |
| 6′ | 2 – 7/16” | ⅝ x 5/16 |
We have more 6′ shaft sizes not listed on our website – Contact Us
Custom Shaft Sizes Available
If you need a keyed shaft size that is not listed on our website, please contact us for a custom quote. We can manufacture shafts to your exact specifications.
Product Features
- High-quality steel: Our keyed shafts are made from cold-finished 1018 steel, ensuring durability and strength.
- Precision machining: Our shafts are machined to precise tolerances for accurate fit and performance.
- Customizable keyways: We offer a variety of keyway sizes to meet your specific needs.
- Fast shipping: We strive to provide quick delivery times to meet your project deadlines.
For more information about our keyed shaft products or to place an order, please contact us at (800) 686-1627 or Sales@mdsofmi.com.
