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Knob Screws(Mounting Section Dia. d (mm) or Nominal Dia.:M8)

Knob Screws are utilized in various applications to enable manual control, adjustment, or fastening in a wide range of applications. They have widespread applications across diverse industries such as in automation systems. In various manufacturing industries, for example, food and pharmaceutical industries, and electronics industries.
When selecting a Knobs Screws, it is crucial to consider factors, including size, shape (eg., round, mushroom, ball, T- shaped and polygon shape), material (eg., plastic, stainless steel, aluminum and so on.) and mounting type for example threaded and tapped. These considerations are crucial for ensuring the production of high-quality products. We highly recommend reputable brands such as MISUMI, ESCO and KONISHI, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on knob screw. Should you have any doubts or require assistance in choosing the right product, our experts are readily available to provide advice and guidance.
Days to Ship
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  • Same day
  • 4 Day(s) or Less
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  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Mounting Section Dia. d (mm) or Nominal Dia.
Environmentally friendly
Mounting Section Type
Characteristics/Applications
Mounting Section, Length L(mm)
Main Body, Type
Main Body Material
Round Shape, Type
Mounting Section, Material
Threaded End Machining
Set Screw Flat Machining
Side Machined
Polygonal Shape, Type
T Shape, Type
Additional Function
Tapped, Round Hole Machining
Main Body, Surface Treatment
Mounting Section, Surface Treatment
Cleaning Method
  • Recommendation

Straight Grained Knobs

  • Recommendation

Pentagonal Knobs

    Knurled Knobs/Drop-Proof

      Star Knobs

        Knurled Knobs Phenolic

          Knurled Thumb Knobs TKS, TKN, TKS-Sus, TKN-Sus

            Knurled Knobs/Small Diameter

              Mushroom Shaped Knob

                Knurled Knobs Stepped Type

                  Heptagonal Star Knob Through Hole Type

                    Disc Knob Male Thread

                      Hexagonal Knob Male Thread

                      • On Sale Till 31/03/2025

                      Star Knob (STK)

                        Engineering Plastic Knob PK

                          Mini-Knob _KKM/KKF

                          • On Sale Till 31/03/2025

                          Square Shaped T Handle (TH-N)

                            Seven Lobed Knob - SLK, SLK-Sus

                              Knurled Knobs

                              • On Sale Till 31/03/2025

                              Seven Lobed Knob_KSM/KSF

                                Star Knobs Female Thread

                                  Triangular arch Knobs

                                    Knob Bolt Black

                                    • On Sale Till 31/03/2025

                                    Stainless-Steel Cross-Shaped Knob (CK-SUS)

                                    • On Sale Till 31/03/2025

                                    Knurled Thumb Knob (TKN/TKS)

                                      Grub Screw Knob GSN

                                      • On Sale Till 31/03/2025

                                      Small Knurled Knobs (Male and Female Threads, A-40 / Brass)

                                        Disc Knobs

                                        • On Sale Till 31/03/2025

                                        Stainless-Steel Long Knob (LKN-SUS/LKS-SUS)

                                        • On Sale Till 31/03/2025

                                        Hand Knob (Made of SUS) (HK-SUS)

                                          Plastic Knob BA/BB

                                          • On Sale Till 31/03/2025

                                          Knurled Knob_KNM/KNF

                                            Knurled Knobs Phenolic Female Thread

                                              [Clean & Pack] Knurled Knob

                                                Eight-Lobed Knob, KP

                                                • On Sale Till 31/03/2025

                                                Stainless Steel Knurled Knob (KK)

                                                  Ergonomic Single Wing Nut (ESWN)

                                                    Stainless Steel Hand Knob ZS, ZS-T

                                                    • On Sale Till 31/03/2025

                                                    Knurling Nut (BJ754)

                                                      Pentagonal Knob Female Thread

                                                      • On Sale Till 31/03/2025

                                                      Knurled Thumb Knob (TKN-SL-SUS)

                                                        Star Knob STK-N

                                                          Knurled Nuts ZKS, ZKN, ZKS-sus, ZKN-sus

                                                          • On Sale Till 31/03/2025

                                                          PVC Knurled Screw (AP-58 / Plastic)

                                                            Winged Clamp Knob (EWN-PS, EWN-BS)

                                                              Five-Lobe Knob, TFKB Type/TFKN Type

                                                              Brand

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              MISUMI

                                                              MiSUMi Economy47

                                                              MISUMI

                                                              MiSUMi Economy

                                                              MISUMI

                                                              MiSUMi Economy54

                                                              MISUMI

                                                              MiSUMi Economy80

                                                              KONISHI

                                                              MISUMI

                                                              MiSUMi Economy48

                                                              MISUMI

                                                              MiSUMi Economy

                                                              MISUMI

                                                              MiSUMi Economy53

                                                              MISUMI

                                                              MiSUMi Economy60

                                                              MISUMI

                                                              MiSUMi Economy

                                                              MISUMI

                                                              MiSUMi Economy

                                                              IMAO CORPORATION

                                                              KONISHI

                                                              NABEYA BI-TECH

                                                              IMAO CORPORATION

                                                              KONISHI

                                                              MISUMI

                                                              MiSUMi Economy37

                                                              NABEYA BI-TECH

                                                              MISUMI

                                                              MiSUMi Economy

                                                              MISUMI

                                                              MiSUMi Economy58

                                                              MITSUBOSHI CI

                                                              IMAO CORPORATION

                                                              IMAO CORPORATION

                                                              KONISHI

                                                              TAKIGEN

                                                              MISUMI

                                                              MiSUMi Economy72

                                                              IMAO CORPORATION

                                                              IMAO CORPORATION

                                                              KONISHI

                                                              NABEYA BI-TECH

                                                              MISUMI

                                                              MiSUMi Economy

                                                              MISUMI

                                                              NABEYA BI-TECH

                                                              IMAO CORPORATION

                                                              IMAO CORPORATION

                                                              KONISHI

                                                              IMAO CORPORATION

                                                              MISUMI

                                                              MiSUMi Economy

                                                              IMAO CORPORATION

                                                              KONISHI

                                                              KONISHI

                                                              TAKIGEN

                                                              IMAO CORPORATION

                                                              TRUSCO NAKAYAMA

                                                              Product Series

                                                              Straight Grained Knobs

                                                              Pentagonal Knobs

                                                              Knurled Knobs/Drop-Proof

                                                              Star Knobs

                                                              Knurled Knobs Phenolic

                                                              Knurled Thumb Knobs TKS, TKN, TKS-Sus, TKN-Sus

                                                              Knurled Knobs/Small Diameter

                                                              Mushroom Shaped Knob

                                                              Knurled Knobs Stepped Type

                                                              Heptagonal Star Knob Through Hole Type

                                                              Disc Knob Male Thread

                                                              Hexagonal Knob Male Thread

                                                              Star Knob (STK)

                                                              Engineering Plastic Knob PK

                                                              Mini-Knob _KKM/KKF

                                                              Square Shaped T Handle (TH-N)

                                                              Seven Lobed Knob - SLK, SLK-Sus

                                                              Knurled Knobs

                                                              Seven Lobed Knob_KSM/KSF

                                                              Star Knobs Female Thread

                                                              Triangular arch Knobs

                                                              Knob Bolt Black

                                                              Stainless-Steel Cross-Shaped Knob (CK-SUS)

                                                              Knurled Thumb Knob (TKN/TKS)

                                                              Grub Screw Knob GSN

                                                              Small Knurled Knobs (Male and Female Threads, A-40 / Brass)

                                                              Disc Knobs

                                                              Stainless-Steel Long Knob (LKN-SUS/LKS-SUS)

                                                              Hand Knob (Made of SUS) (HK-SUS)

                                                              Plastic Knob BA/BB

                                                              Knurled Knob_KNM/KNF

                                                              Knurled Knobs Phenolic Female Thread

                                                              [Clean & Pack] Knurled Knob

                                                              Eight-Lobed Knob, KP

                                                              Stainless Steel Knurled Knob (KK)

                                                              Ergonomic Single Wing Nut (ESWN)

                                                              Stainless Steel Hand Knob ZS, ZS-T

                                                              Knurling Nut (BJ754)

                                                              Pentagonal Knob Female Thread

                                                              Knurled Thumb Knob (TKN-SL-SUS)

                                                              Star Knob STK-N

                                                              Knurled Nuts ZKS, ZKN, ZKS-sus, ZKN-sus

                                                              PVC Knurled Screw (AP-58 / Plastic)

                                                              Winged Clamp Knob (EWN-PS, EWN-BS)

                                                              Five-Lobe Knob, TFKB Type/TFKN Type

                                                              CAD
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                                                              Days to Ship Same day Same day Same day Same day Same day or more 4 Day(s) or more 37 Day(s) or more Same day Same day or more Same day Same day Same day Same day or more 5 Day(s) or more 4 Day(s) or more Same day or more 6 Day(s) or more 37 Day(s) or more Same day or more Same day Same day 4 Day(s) or more Same day or more Same day or more 5 Day(s) or more 4 Day(s) or more Same day Same day or more Same day or more 4 Day(s) or more Same day or more Same day 6 Day(s) or more 4 Day(s) or more Same day 9 Day(s) 4 Day(s) or more Same day Same day Same day 5 Day(s) or more 5 Day(s) or more Same day 9 Day(s) or more 4 Day(s) or more
                                                              Mounting Section Dia. d (mm) or Nominal Dia.M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8M8
                                                              Environmentally friendly--------------------------------RoHS Compliant (10 Substances)------------
                                                              Mounting Section TypeThreaded (Stepped)Threaded (Stepped)ThreadedThreaded (Stepped)Threaded (Stepped)Threaded (Stepped) / Tapped (Stepped)ThreadedThreadedThreaded (Stepped) / TappedTappedThreaded (Stepped)ThreadedThreaded / TappedTapped (Stepped)Threaded / TappedThreaded / TappedThreaded (Stepped)Threaded / TappedThreaded / TappedTapped (Stepped)Threaded (Stepped)Threaded (Stepped)Threaded / TappedThreaded / TappedThreaded (Stepped)Threaded / TappedTapped (Stepped)Threaded / TappedThreadedTappedThreaded / TappedTappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)ThreadedTappedTappedThreaded (Stepped) / Tapped (Stepped)TappedTappedTappedTapped (Stepped)Threaded (Stepped) / Tapped (Stepped)ThreadedThreadedThreaded / Tapped
                                                              Characteristics/Applications--------------------------------Clean Washed------------
                                                              Mounting Section, Length L(mm)15 ~ 2515 ~ 2520 ~ 3010 ~ 1515 ~ 2518 ~ 3016 ~ 301516 ~ 30-15 ~ 3010 ~ 1518 ~ 551211 ~ 3220 ~ 2516 ~ 558 ~ 3014 ~ 551320 ~ 3010 ~ 5018 ~ 5018 ~ 3020 ~ 508 ~ 251516 ~ 3030 ~ 5012 ~ 1516 ~ 301516 ~ 30301418 ~ 2013 ~ 50-1681310 ~ 402020 ~ 30-
                                                              Main Body, TypeRound ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapeRound ShapeT ShapePolygonal ShapeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeT ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeT ShapePolygonal Shape
                                                              Main Body MaterialPhenolPhenolStainless SteelPhenolPhenolStainless Steel / SteelStainless SteelPhenolStainless SteelPhenolPhenolPhenolPolyamide / PolypropyleneNylonPhenolPolyamideNylonStainless SteelNylonPhenolPhenolStainless Steel / SteelStainless SteelStainless Steel / SteelPhenolBrassPhenolStainless SteelStainless SteelPhenolStainless Steel / SteelPhenolStainless SteelNylonStainless SteelPolyamideStainless SteelSteelPhenolStainless SteelNylonNylonVinylPolyamideABS
                                                              Round Shape, Type--Cylindrical Shape--Cylindrical ShapeCylindrical ShapeMushroom ShapeCylindrical Shape-----Clamp Shape--Cylindrical Shape-----Cylindrical Shape-Cylindrical Shape-Cylindrical Shape-BallsCylindrical Shape-Cylindrical ShapeRose ShapeMushroom Shape--Cylindrical Shape-Cylindrical Shape-Clamp ShapeCylindrical Shape--
                                                              Mounting Section, MaterialSteelSteelStainless SteelSteelSteelStainless Steel / SteelStainless SteelSteelStainless SteelBrassSteelSteelSteel / BrassSteelSteel / BrassSteel / BrassStainless Steel / SteelStainless SteelStainless Steel / SteelBrassSteelStainless Steel / SteelStainless SteelStainless Steel / SteelSteelBrassBrassStainless SteelStainless SteelPhenol / BrassStainless Steel / SteelBrass-SteelStainless SteelBrassStainless SteelSteelBrassStainless SteelBrassStainless Steel / Steel / BrassVinyl ChlorideStainless SteelSteel / Brass
                                                              Threaded End Machining--None--NoneNoneNoneNone---None-NoneNoneNoneNoneNone--NoneNoneNoneNoneNone-NoneNone-None-NoneNone--None----NoneNoneWith PadNone
                                                              Set Screw Flat Machining-----None--None----None--NoneNone---None--None---NoneNone--None / Provided (1 Place)---None---NoneNone--None
                                                              Side Machined--Knurling--KnurlingKnurlingNot ProvidedKnurling----Not ProvidedKnurling-Not ProvidedKnurling-----KnurlingNot ProvidedKnurling-Knurling-Not ProvidedKnurling-Knurling---Not ProvidedDiamond Cut-KnurlingNot ProvidedKnurlingKnurling-Not Provided
                                                              Polygonal Shape, Type-Pentagon Shape-Star-shaped-----Star-shaped-Hexagonal ShapePentagon ShapeHexagonal Shape--Heptagonal Shape-Heptagonal ShapeStar-shapedTriangular ShapeTriangular ShapeCross Shape-Heptagonal Shape---Hexagonal Shape-------Hexagonal Shape-Pentagon Shape-Pentagon Shape---Pentagon Shape
                                                              T Shape, Type---------------Bar-------------------Wing-------Wing-
                                                              Additional Function--Fall-off Prevention--Not ProvidedNot ProvidedNot ProvidedNot Provided---Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided--Not ProvidedNot ProvidedNot Provided / Fall-off PreventionNot Provided--Not ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided-Not ProvidedNot Provided
                                                              Tapped, Round Hole Machining-----Through--Through---Blind Bore / ThroughBlind BoreThroughBlind Bore-ThroughBlind Bore---Blind BoreThrough-Blind Bore-Blind Bore / Through-Blind BoreThrough-Through-Blind BoreBlind BoreBlind BoreThrough-ThroughBlind BoreBlind Bore--Blind Bore
                                                              Main Body, Surface Treatment--Brushed Finishing--None / Chrome PlatingBrushed FinishingNoneNone---NoneNoneNoneNoneNoneBrushed FinishingNone--NoneBuffedNone / Chrome PlatingNoneChrome Plating-NoneElectrolytic PolishingNoneBuff Polished + Chrome Plating / Buffed-None / Brushed FinishingNoneElectrolytic PolishingNoneElectrolytic PolishingBlack Oxide-NoneNoneNoneNoneNoneNone
                                                              Mounting Section, Surface TreatmentZinc PlatingZinc PlatingNoneZinc PlatingZinc PlatingNone / Chrome PlatingNoneZinc PlatingNoneNoneZinc PlatingZinc PlatingNone / Zinc PlatingTrivalent ChromateTrivalent Chromate / Nickel PlatingNone / Zinc PlatingNone / Trivalent ChromateNoneNone / Trivalent ChromateNoneZinc PlatingNoneNoneNone / Chrome PlatingTrivalent ChromateChrome PlatingNoneNoneNoneNoneNone / Chrome PlatingNone-Trivalent ChromateNoneNone-Black OxideNoneNoneNoneNone / Trivalent ChromateNoneNoneNone / Trivalent Chromate
                                                              Cleaning Method--------------------------------Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning------------

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