5 mm Hex Single Boss Nub w/ Set Screw
Nubs are hubs intended to connect motion components to spinning shafts, like sprockets gears, pulleys and wheels. This Nub features a round boss with a 5 mm hex bore in the middle. This bore allows...Read More
The four mounting holes on these nubs are sized at 0.128 in. diameter, with the intention of accepting a #6-32 threaded screw. They are not tapped, but can be tapped by most machine screws once they are driven in the first time.
Attention: The 5 mm hex bore is not timed to any particular face of the Nub. The hexs on various Nubs are not guaranteed to rotationally line up with other Nubs.
- Bore: 5 mm Hex
- Height: 0.63 in. (16 mm)
- Length: 0.63 in. (16 mm)
- Material: 6061-T6 Aluminum
- Overall Depth: 0.394 in. (10 mm)
- Product Lifecycle: Other options available, <a href='/products/nubs-options?sku=am-3669'>see this product and other options here.</a>
- Set Screw: Holes sized for 10-32 Set Screw (Set Screw Included)
- Weight: 0.02 lbs
Returns are not accepted for this product.
Nubs hex are not clocked between pieces
If you need your hex shaft to be aligned to the screw pattern between multiple nubs these will not work. Otherwise the part works as advertised.