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Knobs

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
  • Select Thread SizeM8
Image Stainless Steel Hand Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob
Part Name Stainless Steel Hand Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob Plastic Wing Knob
Part Number KMDFS-40-M8-HP KUWM-50-M8 KUWM-64-M8 KUWMS-50-M8 KUWMS-64-M8 KUWF-50-M8 KUWF-64-M8 KUWFS-50-M8 KUWFS-64-M8
Feature Ergonomic, easy to grip design Universal Design Universal Design Universal Design Universal Design Universal Design Universal Design Universal Design Universal Design
Shape Polygonal Bar Bar Bar Bar Bar Bar Bar Bar
Type Female Screw Male Screw Male Screw Male Screw Male Screw Female Screw Female Screw Female Screw Female Screw
Thread Part Material Stainless Steel Steel Steel Stainless Steel Stainless Steel Steel Steel Stainless Steel Stainless Steel
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 M8
Surface - BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List KMDFS-40-M8-HP KUWM-50-M8-20-BK KUWM-50-M8-20-BL KUWM-50-M8-20-OR KUWM-50-M8-20-SG KUWM-50-M8-20-YW KUWM-50-M8-30-BK KUWM-50-M8-30-BL KUWM-50-M8-30-OR KUWM-50-M8-30-SG KUWM-50-M8-30-YW KUWM-50-M8-40-BK KUWM-50-M8-40-BL KUWM-50-M8-40-OR KUWM-50-M8-40-SG KUWM-50-M8-40-YW KUWM-64-M8-20-BK KUWM-64-M8-20-BL KUWM-64-M8-20-OR KUWM-64-M8-20-SG KUWM-64-M8-20-YW KUWM-64-M8-30-BK KUWM-64-M8-30-BL KUWM-64-M8-30-OR KUWM-64-M8-30-SG KUWM-64-M8-30-YW KUWM-64-M8-40-BK KUWM-64-M8-40-BL KUWM-64-M8-40-OR KUWM-64-M8-40-SG KUWM-64-M8-40-YW KUWMS-50-M8-20-BK KUWMS-50-M8-20-BL KUWMS-50-M8-20-OR KUWMS-50-M8-20-SG KUWMS-50-M8-20-YW KUWMS-50-M8-30-BK KUWMS-50-M8-30-BL KUWMS-50-M8-30-OR KUWMS-50-M8-30-SG KUWMS-50-M8-30-YW KUWMS-50-M8-40-BK KUWMS-50-M8-40-BL KUWMS-50-M8-40-OR KUWMS-50-M8-40-SG KUWMS-50-M8-40-YW KUWMS-64-M8-20-BK KUWMS-64-M8-20-BL KUWMS-64-M8-20-OR KUWMS-64-M8-20-SG KUWMS-64-M8-20-YW KUWMS-64-M8-30-BK KUWMS-64-M8-30-BL KUWMS-64-M8-30-OR KUWMS-64-M8-30-SG KUWMS-64-M8-30-YW KUWMS-64-M8-40-BK KUWMS-64-M8-40-BL KUWMS-64-M8-40-OR KUWMS-64-M8-40-SG KUWMS-64-M8-40-YW KUWF-50-M8-BK KUWF-50-M8-BL KUWF-50-M8-OR KUWF-50-M8-SG KUWF-50-M8-YW KUWF-64-M8-BK KUWF-64-M8-BL KUWF-64-M8-OR KUWF-64-M8-SG KUWF-64-M8-YW KUWFS-50-M8-BK KUWFS-50-M8-BL KUWFS-50-M8-OR KUWFS-50-M8-SG KUWFS-50-M8-YW KUWFS-64-M8-BK KUWFS-64-M8-BL KUWFS-64-M8-OR KUWFS-64-M8-SG KUWFS-64-M8-YW
Image Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Star Knob
Part Name Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Miniature Knob Plastic Star Knob
Part Number KUDM-32-M8 KUDM-40-M8 KUDMS-32-M8 KUDMS-40-M8 KUDF-32-M8 KUDF-40-M8 KUDFS-32-M8 KUDFS-40-M8 KF-40-BK
Feature Universal Design Universal Design Universal Design Universal Design Universal Design Universal Design Universal Design Universal Design Nylon 6
Shape Triangle Triangle Triangle Triangle Triangle Triangle Triangle Triangle Cross
Type Male Screw Male Screw Male Screw Male Screw Female Screw Female Screw Female Screw Female Screw Male Screw
Thread Part Material Steel Steel Stainless Steel Stainless Steel Steel Steel Stainless Steel Stainless Steel Steel
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 M8
Surface BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BKBLORSGYW BK
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List KUDM-32-M8-16-BK KUDM-32-M8-16-BL KUDM-32-M8-16-OR KUDM-32-M8-16-SG KUDM-32-M8-16-YW KUDM-32-M8-20-BK KUDM-32-M8-20-BL KUDM-32-M8-20-OR KUDM-32-M8-20-SG KUDM-32-M8-20-YW KUDM-32-M8-25-BK KUDM-32-M8-25-BL KUDM-32-M8-25-OR KUDM-32-M8-25-SG KUDM-32-M8-25-YW KUDM-40-M8-16-BK KUDM-40-M8-16-BL KUDM-40-M8-16-OR KUDM-40-M8-16-SG KUDM-40-M8-16-YW KUDM-40-M8-20-BK KUDM-40-M8-20-BL KUDM-40-M8-20-OR KUDM-40-M8-20-SG KUDM-40-M8-20-YW KUDM-40-M8-25-BK KUDM-40-M8-25-BL KUDM-40-M8-25-OR KUDM-40-M8-25-SG KUDM-40-M8-25-YW KUDM-40-M8-30-BK KUDM-40-M8-30-BL KUDM-40-M8-30-OR KUDM-40-M8-30-SG KUDM-40-M8-30-YW KUDM-40-M8-40-BK KUDM-40-M8-40-BL KUDM-40-M8-40-OR KUDM-40-M8-40-SG KUDM-40-M8-40-YW KUDM-40-M8-50-BK KUDM-40-M8-50-BL KUDM-40-M8-50-OR KUDM-40-M8-50-SG KUDM-40-M8-50-YW KUDMS-32-M8-16-BK KUDMS-32-M8-16-BL KUDMS-32-M8-16-OR KUDMS-32-M8-16-SG KUDMS-32-M8-16-YW KUDMS-32-M8-20-BK KUDMS-32-M8-20-BL KUDMS-32-M8-20-OR KUDMS-32-M8-20-SG KUDMS-32-M8-20-YW KUDMS-32-M8-25-BK KUDMS-32-M8-25-BL KUDMS-32-M8-25-OR KUDMS-32-M8-25-SG KUDMS-32-M8-25-YW KUDMS-40-M8-16-BK KUDMS-40-M8-16-BL KUDMS-40-M8-16-OR KUDMS-40-M8-16-SG KUDMS-40-M8-16-YW KUDMS-40-M8-20-BK KUDMS-40-M8-20-BL KUDMS-40-M8-20-OR KUDMS-40-M8-20-SG KUDMS-40-M8-20-YW KUDMS-40-M8-25-BK KUDMS-40-M8-25-BL KUDMS-40-M8-25-OR KUDMS-40-M8-25-SG KUDMS-40-M8-25-YW KUDMS-40-M8-30-BK KUDMS-40-M8-30-BL KUDMS-40-M8-30-OR KUDMS-40-M8-30-SG KUDMS-40-M8-30-YW KUDMS-40-M8-40-BK KUDMS-40-M8-40-BL KUDMS-40-M8-40-OR KUDMS-40-M8-40-SG KUDMS-40-M8-40-YW KUDMS-40-M8-50-BK KUDMS-40-M8-50-BL KUDMS-40-M8-50-OR KUDMS-40-M8-50-SG KUDMS-40-M8-50-YW KUDF-32-M8-BK KUDF-32-M8-BL KUDF-32-M8-OR KUDF-32-M8-SG KUDF-32-M8-YW KUDF-40-M8-BK KUDF-40-M8-BL KUDF-40-M8-OR KUDF-40-M8-SG KUDF-40-M8-YW KUDFS-32-M8-BK KUDFS-32-M8-BL KUDFS-32-M8-OR KUDFS-32-M8-SG KUDFS-32-M8-YW KUDFS-40-M8-BK KUDFS-40-M8-BL KUDFS-40-M8-OR KUDFS-40-M8-SG KUDFS-40-M8-YW KF-40-BK
Image Plastic Star Knob Plastic Star Knob Plastic Star Knob Star Knob Hexagon Knob Eight Lobe Knob Dimple Knob Dimple Knob Dimple Knob
Part Name Plastic Star Knob Plastic Star Knob Plastic Star Knob Star Knob Hexagon Knob Eight Lobe Knob Dimple Knob Dimple Knob Dimple Knob
Part Number KF-40-RD KGC-40-BK KGC-40-RD CKT-40 KKT-40 KP-30 KDM-25-M8 KDM-32-M8 KDMS-25-M8
Feature Nylon 6 Nylon 6 Nylon 6 FC200 FC200 Nylon 6 Good Design Award Good Design Award Good Design Award
Shape Cross Cross Cross Cross Polygonal Polygonal Dimple Dimple Dimple
Type Male Screw Female Screw Female Screw Female Screw Female Screw Male Screw Male Screw Male Screw Male Screw
Thread Part Material Steel Brass Brass Cast iron Cast iron Steel Steel Steel Stainless Steel
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 M8
Surface RD BK RD BK CR BK BK BK BKWH
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List KF-40-RD KGC-40-BK KGC-40-RD CKT-40 KKT-40 KP-30 KDM-25-M8-16 KDM-25-M8-20 KDM-25-M8-25 KDM-32-M8-16 KDM-32-M8-20 KDM-32-M8-25 KDM-32-M8-40 KDMS-25-M8-16-BK KDMS-25-M8-16-WH KDMS-25-M8-20-BK KDMS-25-M8-20-WH KDMS-25-M8-25-BK KDMS-25-M8-25-WH
Image Dimple Knob Captive Dimple Knob Dimple Knob Dimple Knob Pillar Grip Pillar Grip Pillar Grip Pillar Grip Dimple Knob
Part Name Dimple Knob Captive Dimple Knob Dimple Knob Dimple Knob Pillar Grip Pillar Grip Pillar Grip Pillar Grip Dimple Knob
Part Number KDMS-32-M8 KDMS-32-M8-SC KDF-32-M8 KDFS-32-M8 KDC-8-BK KDC-8-RD KDC-8B-BK KDC-8B-RD KRM-40-M8-16
Feature Good Design Award Captive Good Design Award Good Design Award Old fashion Old fashion Old fashion Old fashion Good Design Award
Shape Dimple Dimple Dimple Dimple Spherical Spherical Spherical Spherical Dimple
Type Male Screw Male Screw Female Screw Female Screw Female Screw Female Screw Female Screw Female Screw Male Screw
Thread Part Material Stainless Steel Stainless Steel Steel Stainless Steel Brass Brass Brass Brass Steel
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 M8
Surface BKWH BKWH BK BKWH BK RD BK RD BK
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List KDMS-32-M8-16-BK KDMS-32-M8-16-WH KDMS-32-M8-20-BK KDMS-32-M8-20-WH KDMS-32-M8-25-BK KDMS-32-M8-25-WH KDMS-32-M8-40-BK KDMS-32-M8-40-WH KDMS-32-M8-20-SC-BK KDMS-32-M8-20-SC-WH KDMS-32-M8-25-SC-BK KDMS-32-M8-25-SC-WH KDF-32-M8 KDFS-32-M8-BK KDFS-32-M8-WH KDC-8-BK KDC-8-RD KDC-8B-BK KDC-8B-RD KRM-40-M8-16
Image Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob
Part Name Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob Dimple Knob
Part Number KRM-40-M8-20 KRM-50-M8-16 KRM-50-M8-20 KRM-50-M8-25 KRM-50-M8-30 KRM-50-M8-50 KRMS-50-M8-16 KRMS-50-M8-20 KRMS-50-M8-25
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
Shape Dimple Dimple Dimple Dimple Dimple Dimple Dimple Dimple Dimple
Type Male Screw Male Screw Male Screw Male Screw Male Screw Male Screw Male Screw Male Screw Male Screw
Thread Part Material Steel Steel Steel Steel Steel Steel Stainless Steel Stainless Steel Stainless Steel
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 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-40-M8-20 KRM-50-M8-16 KRM-50-M8-20 KRM-50-M8-25 KRM-50-M8-30 KRM-50-M8-50 KRMS-50-M8-16 KRMS-50-M8-20 KRMS-50-M8-25
Image Dimple Knob Dimple Knob Dimple Knob Dimple Knob Long Dimple Knobs Long Dimple Knobs Long Dimple Knobs Long Dimple Knobs Long Dimple Knobs
Part Name Dimple Knob Dimple Knob Dimple Knob Dimple Knob Long Dimple Knobs Long Dimple Knobs Long Dimple Knobs Long Dimple Knobs Long Dimple Knobs
Part Number KRMS-50-M8-30 KRF-40-M8 KRF-50-M8 KRFS-50-M8 KLM-25-M8 KLM-32-M8 KLMS-32-M8 KLF-25-M8 KLF-32-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
Shape Dimple Dimple Dimple Dimple Dimple Dimple Dimple Dimple Dimple
Type Male Screw Female Screw Female Screw Female Screw Male Screw Male Screw Male Screw Female Screw Female Screw
Thread Part Material Stainless Steel Steel Steel Stainless Steel Steel Steel Stainless Steel Steel Steel
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 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 KRMS-50-M8-30 KRF-40-M8 KRF-50-M8 KRFS-50-M8 KLM-25-M8-20 KLM-25-M8-25 KLM-32-M8-16 KLM-32-M8-20 KLM-32-M8-25 KLM-32-M8-30 KLM-32-M8-40 KLMS-32-M8-16 KLMS-32-M8-20 KLMS-32-M8-25 KLF-25-M8 KLF-32-M8
Image Long Dimple Knobs Knurled Knob Knurled Knob Knurled Knob - Stainless Steel SUS316L Equivalent Knurled Knob Knurled Knob Knurled Knob Knurled Knob Knurled Knob
Part Name Long Dimple Knobs Knurled Knob Knurled Knob Knurled Knob - Stainless Steel SUS316L Equivalent Knurled Knob Knurled Knob Knurled Knob Knurled Knob Knurled Knob
Part Number KLFS-25-M8 KNM-30-M8 KNMS-30-M8 KNML-30-M8 KNF-30-M8 KNFS-30-M8 KUM-30-M8 KUMS-30-M8 KUF-30-M8
Feature Good Design Award Chrome Plating SUS303 Equivalent to SUS316L Chrome Plating SUS303 Flat Type Flat Type Flat Type
Shape Dimple Knurled Knurled Knurled Knurled Knurled Knurled Knurled Knurled
Type Female Screw Male Screw Male Screw Male Screw Female Screw Female Screw Male Screw Male Screw Female Screw
Thread Part Material Stainless Steel Steel Stainless Steel Stainless Steel Steel Stainless Steel Steel Stainless Steel Steel
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 M8
Surface BK CR - - CR - CR - CR
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List KLFS-25-M8 KNM-30-M8-16 KNM-30-M8-20 KNM-30-M8-25 KNM-30-M8-30 KNMS-30-M8-16 KNMS-30-M8-20 KNMS-30-M8-25 KNMS-30-M8-30 KNML-30-M8-16 KNML-30-M8-20 KNML-30-M8-25 KNML-30-M8-30 KNF-30-M8 KNFS-30-M8 KUM-30-M8-16 KUM-30-M8-20 KUM-30-M8-25 KUM-30-M8-30 KUMS-30-M8-16 KUMS-30-M8-20 KUMS-30-M8-25 KUMS-30-M8-30 KUF-30-M8
Image Knurled Knob Captive Knurled Knob Captive Knurled Knob Captive Knurled Knob - Stainless Steel SUS316L Equivalent Captive Knurled Knob Captive Knurled Knobs Captive Wing Knob Plastic Ball Knob Plastic Ball Knob
Part Name Knurled Knob Captive Knurled Knob Captive Knurled Knob Captive Knurled Knob - Stainless Steel SUS316L Equivalent Captive Knurled Knob Captive Knurled Knobs Captive Wing Knob Plastic Ball Knob Plastic Ball Knob
Part Number KUFS-30-M8 KNM-30-M8-SC KNMS-30-M8-SC KNML-30-M8-SC KUM-30-M8-SC KUMS-30-M8-SC KWBS-31-M8-SC PB-20-M8 PB-25-M8
Feature Flat Type Captive Captive
SUS304
Captive
SUS316L Equivalent
Captive Captive
SUS304
- Thermosetting resin Thermosetting resin
Shape Knurled Knurled Knurled Knurled Knurled Knurled Round Spherical Spherical
Type Female Screw Male Screw Male Screw Male Screw Male Screw Male Screw Male Screw Female Screw Female Screw
Thread Part Material Stainless Steel Steel Stainless Steel Stainless Steel Steel Stainless Steel Stainless Steel Plastic Plastic
Thread Size M8 M8 M8 M8 M8 M8 M8 M8 M8
Surface - CR - - CR CR - BKRD BKRD
CAD CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List KUFS-30-M8 KNM-30-M8-16-SC KNM-30-M8-20-SC KNM-30-M8-25-SC KNM-30-M8-30-SC KNMS-30-M8-16-SC KNMS-30-M8-20-SC KNMS-30-M8-25-SC KNMS-30-M8-30-SC KNML-30-M8-16-SC KNML-30-M8-20-SC KNML-30-M8-25-SC KNML-30-M8-30-SC KUM-30-M8-16-SC KUM-30-M8-20-SC KUM-30-M8-25-SC KUM-30-M8-30-SC KUMS-30-M8-16-SC KUMS-30-M8-20-SC KUMS-30-M8-25-SC KUMS-30-M8-30-SC KWBS-31-M8-20-SC KWBS-31-M8-25-SC PB-20-M8-BK PB-20-M8-RD PB-25-M8-BK PB-25-M8-RD
Image Plastic Ball Knob Plastic Ball Knob Plastic Ball Knob Plastic Ball Knob Plastic Ball Knob Gum Ball Knob Conical Grip Conical Grip
Part Name Plastic Ball Knob Plastic Ball Knob Plastic Ball Knob Plastic Ball Knob Plastic Ball Knob Gum Ball Knob Conical Grip Conical Grip
Part Number PB-30-M8 PB-35-M8 PC-25-M8 PC-30-M8 PC-35-M8 KGB-25-M8 KEC-8-BK KEC-8-RD
Feature Thermosetting resin Thermosetting resin Thermosetting resin Thermosetting resin Thermosetting resin Rubber Fig-like Fig-like
Shape Spherical Spherical Spherical Spherical Spherical Spherical Spherical Spherical
Type Female Screw Female Screw Female Screw Female Screw Female Screw Female Screw Female Screw Female Screw
Thread Part Material Plastic Plastic Brass Brass Brass Steel Brass Brass
Thread Size M8 M8 M8 M8 M8 M8 M8 M8
Surface BKRD BKRD BKRD BKRD BKRD BK BK RD
CAD CAD CAD CAD CAD CAD CAD CAD CAD
Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications Specifications
List PB-30-M8-BK PB-30-M8-RD PB-35-M8-BK PB-35-M8-RD PC-25-M8-BK PC-25-M8-RD PC-30-M8-BK PC-30-M8-RD PC-35-M8-BK PC-35-M8-RD KGB-25-M8 KEC-8-BK KEC-8-RD