Knurled Knobs
Product name | Knurled Knobs/L Dimension Standard |
Part number | NKBB3-6 |
* Orange colored cells in the table below indicate the part numbers used in this example.
Selection criteria
Utilizing knurled knob, setup changes can be completed quickly.
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Available sizes
■Knurled Knobs (Stepped)
Material | Surface Treatment |
EN 1.0736 Equiv. | Buff Polished Chrome Plating |
EN 1.4305 Equiv. | Threaded: Brushed Finish Tapped: None |
EN 1.0736 Equiv. | Black Oxide |
■Sizes and Dimensions
Thread Dia. | Length under head | Knob Dia. |
6 | 10 | 16 | 20 | 25 | 30 | 40 |
3 | ○ | ○ | ○ | - | - | - | - | 12 |
4 | ○ | ○ | ○ | ○ | - | - | - | 16 |
5 | - | ○ | ○ | ○ | ○ | - | - | 20 |
6 | - | ○ | ○ | ○ | ○ | ○ | - | 24 |
8 | - | - | ○ | ○ | ○ | ○ | - | 30 |
10 | - | - | - | ○ | ○ | ○ | ○ | 36 |
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IDEA NOTE A structure to facilitate workpiece setup
Setup can be easily done by loosening the knurled knob, removing the wedge-shaped protrusion from the V-groove, and pulling down the base block to which suction cups are attached (no tools required).