Clamping Shaft Collars (6 Choices)
In stock
Compatible with
products and accessories.
FTC, FRC
legal.
Axially retain items on shafts with thinner than normal shaft collars. These custom clamping shaft collars are designed specifically for FIRST ® Robotics Competition applications where space on an axle is important.
Don't feel like dealing with spacers? Throw a shaft collar on there, and hold everything perfectly in place. We've got collars for every common FIRST ® Robotics Competition shaft size, including the 8mm CIM output shaft.
Tired of hex broaching your own collars? We have collars for hex shaft, as well as standard round shaft.
- 8mm Round
- 3/8" and 1/2" Hex
- 3/8" and 1/2" Round
- 6061-T6 Aluminum
- Black Type II Anodizing
Setscrew Size
- Clamping Shaft Collars - #4-40 Socket Head Cap Screw
- High Strength Clamping Shaft Collar - #8-32 Socket Head Cap Screw
- 8mm Round (217-2744) - 0.012 lbs
- 3/8" Hex (217-2739) - 0.017 lbs
- 3/8" Round (217-2738) - 0.017 lbs
- 1/2" Hex (217-2737) - 0.019 lbs
- 1/2" Round (217-2736) - 0.019 lbs
- High Strength 1/2" Hex (217-4106) - .04 lbs
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Clamping Shaft Collars
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Clamping Shaft Collar - 8mm Round ID (217-2744)
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Clamping Shaft Collar - 1/2" Hex ID (217-2737)
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Clamping Shaft Collar - 3/8" Hex ID (217-2739)
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Clamping Shaft Collar - 3/8" Round ID (217-2738)
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High Strength Clamping Shaft Collar - 1/2 Hex ID (217-4106)
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Clamping Shaft Collar - 1/2" Round ID (217-2736)
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