Knobs
Order Online - Exclusive to U.S., Canada & Mexico
-Skip the quote process: Purchase products directly from our online shop with real-time pricing.
-Local Delivery from Philadelphia: Shipped via UPS and FedEx from our Philadelphia warehouse.
-Streamlined Procurement: Most orders are dispatched from Philadelphia within one week.
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
- Diameter63
| Image | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Star Knob | Star Knob | Hexagon Knob | Hexagon Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob |
| Part Number | CK-63 | CKT-63 | KK-63 | KKT-63 | KRM-63-M10-20 | KRM-63-M10-30 | KRM-63-M10-50 | KRMS-63-M10-30 | KRMS-63-M10-50 |
| Feature | FC200 | FC200 | FC200 | FC200 | Good Design Award | Good Design Award | Good Design Award | Good Design Award | Good Design Award |
| Price | From 19.46 USD | From 20.75 USD | From 29.83 USD | From 34.62 USD | From 9.98 USD | From 10.34 USD | From 10.88 USD | From 17.85 USD | From 20.41 USD |
| Shape | Cross | Cross | Polygonal | Polygonal | Dimple | Dimple | Dimple | Dimple | Dimple |
| Type | Hole | Female Screw | Hole | Female Screw | Male Screw | Male Screw | Male Screw | Male Screw | Male Screw |
| Thread Part Material | Cast iron | Cast iron | Cast iron | Cast iron | Steel | Steel | Steel | Stainless Steel | Stainless Steel |
| Thread Size | - | M12 | - | M12 | M10 | M10 | M10 | M10 | M10 |
| Surface | BK | BK | CR | CR | 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 | CK-63 | CKT-63 | KK-63 | KKT-63 | KRM-63-M10-20 | KRM-63-M10-30 | KRM-63-M10-50 | KRMS-63-M10-30 | KRMS-63-M10-50 |
| Image | ![]() |
![]() |
![]() |
![]() |
|||||
|---|---|---|---|---|---|---|---|---|---|
| Part Name | Dimple Knob | Dimple Knob | Dimple Knob | Dimple Knob | |||||
| Part Number | KRF-63-M10 | KRFS-63-M10 | KRR-63-R12 | KRR-63-R12-1-M5 | |||||
| Feature | Good Design Award | Good Design Award | Good Design Award | Good Design Award | |||||
| Price | From 10.91 USD | From 13.16 USD | From 11.04 USD | From 13.69 USD | |||||
| Shape | Dimple | Dimple | Dimple | Dimple | |||||
| Type | Female Screw | Female Screw | Hole | Hole | |||||
| Thread Part Material | Steel | Stainless Steel | Steel | Steel | |||||
| Thread Size | M10 | M10 | - | M5 | |||||
| Surface | BK | BK | BK | BK | |||||
| CAD | CAD | CAD | CAD | CAD | |||||
| Specifications | Specifications | Specifications | Specifications | Specifications | |||||
| List | KRF-63-M10 | KRFS-63-M10 | KRR-63-R12 | KRR-63-R12-1-M5 |
Latest
Helpful Resources
Search by purpose
Product IntroductionCustomizationServices & Product OptionsIssue/case studiesTechnical DataUsageSelection MethodInstallation Method/MaintenanceSafety PrecautionsGlossary
Search by keyword
Improved productivity/workabilitySafety measures/precautionary measuresReduced cost/energy saving/long lifeVibration prevention/high precisionCompact/space-saving/lightweightCustomizationHigh strength/high rigidityHeat resistance/corrosion resistanceElegant functionality/designCleanroom/vacuum/non-magneticSeizing PreventionAutomation/robots/motorizationOthers
Search by industry
Machine ToolsSemiconductor Manufacturing EquipmentFood MachineryAutomotive Manufacturing ProcessMedical EquipmentFA Devices
Search by series
The Semiconductor Industry and NBKVideo LibraryHints for correctly using NBK productsSolution samplesWhat is a Screw?Description of Mechanical Components for EngineersDescription of Special Screws for Engineers3 Min Engineering TipsServices & Product OptionsTechnical Data












