About Shaft Collars
Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.
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D-Profile Shaft Collars
To install, slide these one-piece collars onto the end of your shaft. They clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screw to secure.
Black-oxide steel collars have some corrosion resistance. 303 stainless steel collars have excellent corrosion resistance. Aluminum collars are lightweight and have good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | ||||||
|---|---|---|---|---|---|---|
| For Shaft Dia. | OD | Wd. | Type | No. Included | Each | |
Black-Oxide 1215 Carbon Steel | ||||||
| 1/4" | 5/8" | 9/32" | Socket Head Screw | 1 | 0000000 | 000000 |
| 3/8" | 7/8" | 11/32" | Socket Head Screw | 1 | 00000000 | 00000 |
| 1/2" | 1 1/8" | 13/32" | Socket Head Screw | 1 | 0000000 | 00000 |
| 5/8" | 1 5/16" | 7/16" | Socket Head Screw | 1 | 00000000 | 00000 |
| 3/4" | 1 1/2" | 1/2" | Socket Head Screw | 1 | 0000000 | 00000 |
| 1" | 1 3/4" | 1/2" | Socket Head Screw | 1 | 0000000 | 00000 |
303 Stainless Steel  | ||||||
| 1/4" | 5/8" | 9/32" | Socket Head Screw | 1 | 0000000 | 00000 |
| 1/2" | 1 1/8" | 13/32" | Socket Head Screw | 1 | 0000000 | 00000 |
| 5/8" | 1 5/16" | 7/16" | Socket Head Screw | 1 | 00000000 | 00000 |
| 3/4" | 1 1/2" | 1/2" | Socket Head Screw | 1 | 0000000 | 00000 |
| 1" | 1 3/4" | 1/2" | Socket Head Screw | 1 | 0000000 | 00000 |
2024 Aluminum | ||||||
| 1/4" | 5/8" | 9/32" | Socket Head Screw | 1 | 00000000 | 00000 |
| 1/2" | 1 1/8" | 13/32" | Socket Head Screw | 1 | 00000000 | 00000 |
| 3/4" | 1 1/2" | 1/2" | Socket Head Screw | 1 | 00000000 | 00000 |
| 1" | 1 3/4" | 1/2" | Socket Head Screw | 1 | 00000000 | 00000 |
D-Profile Two-Piece Shaft Collars
Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.
Black-oxide steel collars have some corrosion resistance. 303 stainless steel collars have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | Black-Oxide 1215 Carbon Steel | 303 Stainless Steel | ||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | OD | Wd. | Type | No. Included | Each | Each | ||
| 1/4" | 5/8" | 9/32" | Socket Head Screw | 2 | 0000000 | 000000 | 0000000 | 000000 |
| 1/2" | 1 1/8" | 13/32" | Socket Head Screw | 2 | 0000000 | 00000 | 0000000 | 00000 |
| 3/4" | 1 1/2" | 1/2" | Socket Head Screw | 2 | 0000000 | 00000 | 0000000 | 00000 |
| 1" | 1 3/4" | 1/2" | Socket Head Screw | 2 | 0000000 | 00000 | 0000000 | 00000 |