Knobs
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About Knobs
Knobs are machine elements which allow efficient tightening and loosening of screws. The use of knobs increases work efficiency, since tools such as the wrenches and spanners used on screws are no longer required. Efficient in places where screws are frequently handled, such as equipment changeover. Learn More About Knobs
Selection Conditions
- Diameter50
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| Part Name | Star Knob | Hexagon Knob | Hexagon Knob | Eight Lobe Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob |
| Part Number | CKT-50 | KK-50 | KKT-50 | KP-50 | KRM-50-M8-16 | KRM-50-M8-20 | KRM-50-M8-25 | KRM-50-M8-30 | KRM-50-M8-50 |
| Feature | FC200 | FC200 | FC200 | Nylon 6 | Good Design Award | Good Design Award | Good Design Award | Good Design Award | Good Design Award |
| Price | From 15.90 USD | From 25.11 USD | From 28.21 USD | From 5.74 USD | From 7.59 USD | From 7.90 USD | From 7.90 USD | From 8.18 USD | From 8.73 USD |
| Shape | Cross | Polygonal | Polygonal | Polygonal | Dimple | Dimple | Dimple | Dimple | Dimple |
| Type | Female Screw | Hole | Female Screw | Male Screw | Male Screw | Male Screw | Male Screw | Male Screw | Male Screw |
| Thread Part Material | Cast iron | Cast iron | Cast iron | Steel | Steel | Steel | Steel | Steel | Steel |
| Thread Size | M10 | - | M10 | M10 | M8 | M8 | M8 | M8 | M8 |
| Surface | BK | CR | CR | BK | BK | BK | BK | BK | BK |
| CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | CKT-50 | KK-50 | KKT-50 | KP-50 | KRM-50-M8-16 | KRM-50-M8-20 | KRM-50-M8-25 | KRM-50-M8-30 | KRM-50-M8-50 |
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| Part Name | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob |
| Part Number | KRM-50-M10-20 | KRM-50-M10-30 | KRMS-50-M8-16 | KRMS-50-M8-20 | KRMS-50-M8-25 | KRMS-50-M8-30 | KRF-50-M8 | KRF-50-M10 | KRFS-50-M8 |
| Feature | Good Design Award | Good Design Award | Good Design Award | Good Design Award | Good Design Award | Good Design Award | Good Design Award | Good Design Award | Good Design Award |
| Price | From 8.73 USD | From 8.91 USD | From 13.40 USD | From 13.82 USD | From 13.82 USD | From 14.70 USD | From 8.74 USD | From 9.08 USD | From 10.17 USD |
| Shape | Dimple | Dimple | Dimple | Dimple | Dimple | Dimple | Dimple | Dimple | Dimple |
| Type | Male Screw | Male Screw | Male Screw | Male Screw | Male Screw | Male Screw | Female Screw | Female Screw | Female Screw |
| Thread Part Material | Steel | Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Steel | Steel | Stainless Steel |
| Thread Size | M10 | M10 | M8 | M8 | M8 | M8 | M8 | M10 | M8 |
| Surface | BK | BK | BK | BK | BK | BK | BK | BK | BK |
| CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD | CAD |
| Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications | Specifications |
| List | KRM-50-M10-20 | KRM-50-M10-30 | KRMS-50-M8-16 | KRMS-50-M8-20 | KRMS-50-M8-25 | KRMS-50-M8-30 | KRF-50-M8 | KRF-50-M10 | KRFS-50-M8 |
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| Part Name | Dimple Knob | Dimple Knob | |||||||
| Part Number | KRR-50-R10 | KRR-50-R10-1-M5 | |||||||
| Feature | Good Design Award | Good Design Award | |||||||
| Price | From 8.63 USD | From 12.12 USD | |||||||
| Shape | Dimple | Dimple | |||||||
| Type | Hole | Hole | |||||||
| Thread Part Material | Steel | Steel | |||||||
| Thread Size | - | M5 | |||||||
| Surface | BK | BK | |||||||
| CAD | CAD | CAD | |||||||
| Specifications | Specifications | Specifications | |||||||
| List | KRR-50-R10 | KRR-50-R10-1-M5 |
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