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Knob Screws

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
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 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
  • On Sale Till 31/03/2025

Knurled Knobs - Small Diameter

  • On Sale Till 31/03/2025

Knurled Knobs/L Dimension Standard

  • On Sale Till 31/03/2025

Knurled Knobs/Thick/L Dimension Standard

  • On Sale Till 31/03/2025

Plastic Knobs/Six Lobed Knobs

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

    • On Sale Till 31/03/2025

    Plastic Knobs/Seven Lobed Knobs

      Plastic Knurled Knobs

        Knurled Knobs/Small Diameter

          Knurled Knobs Stepped Type

            Mushroom Shaped Knob

              Small Diameter Embossed Knob Stepped Type Male Thread

                for Socket Head Cap Screws

                • On Sale Till 31/03/2025

                Plastic Knobs/Star Knobs

                • On Sale Till 31/03/2025

                Star Knob (STK)

                • On Sale Till 31/03/2025

                Knurled Knobs/Straight Cut

                • On Sale Till 31/03/2025

                Knurled Plastic Knob Screws (C-NBM/C-NBF)

                  Engineering Plastic Knob PK

                    Super Knobs

                      Mini-Knob _KKM/KKF

                      • On Sale Till 31/03/2025

                      Twill Knurled Knobs

                        Black, Flower Nut No. 1

                        • On Sale Till 31/03/2025

                        Knurled Knobs/Diamond Cut

                        • On Sale Till 31/03/2025

                        Plastic Knobs/Cross Knobs

                          Knurled Knobs

                          • On Sale Till 31/03/2025

                          Square Shaped T Handle (TH-N)

                            Seven Lobed Knob - SLK, SLK-Sus

                              Plastic Knobs/Mushroom Shaped

                              • On Sale Till 31/03/2025

                              Seven Lobed Knob_KSM/KSF

                                Embossed Knob Stepped Type Female Thread

                                • On Sale Till 31/03/2025

                                Knurled Thumb Knob (TKN/TKS)

                                  Knob Bolt Black

                                  • On Sale Till 31/03/2025

                                  Knurled Clamp Knobs

                                  • On Sale Till 31/03/2025

                                  Stepped Knob (not Knurled)

                                  • On Sale Till 31/03/2025

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

                                    Grub Screw Knob GSN

                                      Star Knobs Type M

                                        Stainless Steel Knobs/Five Lobed

                                        • On Sale Till 31/03/2025

                                        Knurled Knob_KNM/KNF

                                        • 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

                                            Star Knobs Type A-M

                                              Male Threaded Knob (Stainless Steel) Round

                                                Torque Limiting Knob

                                                • On Sale Till 31/03/2025

                                                Plastic Knobs/Tab Shaped Knobs

                                                Brand

                                                MISUMI

                                                MISUMI

                                                MISUMI

                                                MISUMI

                                                KONISHI

                                                MISUMI

                                                MISUMI

                                                MISUMI

                                                MiSUMi Economy48

                                                MISUMI

                                                MiSUMi Economy53

                                                MISUMI

                                                MiSUMi Economy

                                                MISUMI

                                                MiSUMi Economy

                                                MISUMI

                                                MISUMI

                                                IMAO CORPORATION

                                                MISUMI

                                                MISUMI

                                                KONISHI

                                                MISUMI

                                                NABEYA BI-TECH

                                                MISUMI

                                                DAIMARU BYORA SEISAKUSHO

                                                MISUMI

                                                MISUMI

                                                MISUMI

                                                MiSUMi Economy37

                                                IMAO CORPORATION

                                                KONISHI

                                                MISUMI

                                                NABEYA BI-TECH

                                                MISUMI

                                                MiSUMi Economy

                                                IMAO CORPORATION

                                                MITSUBOSHI CI

                                                MISUMI

                                                MISUMI

                                                IMAO CORPORATION

                                                KONISHI

                                                KONOE

                                                MISUMI

                                                NABEYA BI-TECH

                                                IMAO CORPORATION

                                                IMAO CORPORATION

                                                KONISHI

                                                KONOE

                                                ESCO

                                                IMAO CORPORATION

                                                MISUMI

                                                Product Series

                                                Knurled Knobs - Small Diameter

                                                Knurled Knobs/L Dimension Standard

                                                Knurled Knobs/Thick/L Dimension Standard

                                                Plastic Knobs/Six Lobed Knobs

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

                                                Plastic Knobs/Seven Lobed Knobs

                                                Plastic Knurled Knobs

                                                Knurled Knobs/Small Diameter

                                                Knurled Knobs Stepped Type

                                                Mushroom Shaped Knob

                                                Small Diameter Embossed Knob Stepped Type Male Thread

                                                for Socket Head Cap Screws【10 Pieces Per Package】

                                                Plastic Knobs/Star Knobs

                                                Star Knob (STK)

                                                Knurled Knobs/Straight Cut

                                                Knurled Plastic Knob Screws (C-NBM/C-NBF)

                                                Engineering Plastic Knob PK

                                                Super Knobs

                                                Mini-Knob _KKM/KKF

                                                Twill Knurled Knobs

                                                Black, Flower Nut No. 1【1,500 Pieces Per Package】

                                                Knurled Knobs/Diamond Cut

                                                Plastic Knobs/Cross Knobs

                                                Knurled Knobs

                                                Square Shaped T Handle (TH-N)

                                                Seven Lobed Knob - SLK, SLK-Sus

                                                Plastic Knobs/Mushroom Shaped

                                                Seven Lobed Knob_KSM/KSF

                                                Embossed Knob Stepped Type Female Thread

                                                Knurled Thumb Knob (TKN/TKS)

                                                Knob Bolt Black

                                                Knurled Clamp Knobs

                                                Stepped Knob (not Knurled)

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

                                                Grub Screw Knob GSN

                                                Star Knobs Type M【10 Pieces Per Package】

                                                Stainless Steel Knobs/Five Lobed

                                                Knurled Knob_KNM/KNF

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

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

                                                Plastic Knob BA/BB

                                                Star Knobs Type A-M【10 Pieces Per Package】

                                                Male Threaded Knob (Stainless Steel) Round

                                                Torque Limiting Knob

                                                Plastic Knobs/Tab Shaped Knobs

                                                CAD
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                                                Days to Ship Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more Same day Same day Same day or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day Same day or more Same day Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more 4 Day(s) or more 8 Day(s) Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 9 Day(s) or more Same day
                                                Mounting Section Dia. d (mm) or Nominal Dia.3 ~ 103 ~ 103 ~ 105 ~ 12M4 ~ M105 ~ 123 ~ 8M3 ~ M10M3 ~ M10M6 ~ M10M4 ~ M53 ~ 85 ~ 12M4 ~ M123 ~ 84 ~ 105 ~ M166 ~ 12M4 ~ M103 ~ 5M3 ~ M43 ~ 86 ~ 12M3 ~ M10M6 ~ M12M5 ~ M125 ~ 8M5 ~ M12M3 ~ M10M3 ~ M10M5 ~ M103 ~ 123 ~ 66 ~ M12M5 ~ M12-5 ~ 10M3 ~ M10M3 ~ M105 ~ M12M5 ~ M16-M4 ~ M5M5 ~ M63 ~ 5
                                                Environmentally friendly---------------------------------------------
                                                Mounting Section TypeThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded (Stepped) / Tapped (Stepped)Threaded / TappedThreadedThreadedThreaded (Stepped) / TappedThreaded / TappedThreaded (Stepped)Press FitThreaded / TappedThreaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedTapped (Stepped) / Round BoreRound BoreThreaded / TappedThreaded / Threaded (Stepped)TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded / TappedThreaded / TappedThreaded (Stepped)Threaded / TappedThreaded / TappedTapped (Stepped)Threaded / TappedThreaded (Stepped)TappedThreaded (Stepped)Threaded / Tapped / Round BoreThreaded (Stepped)Round BoreTapped / Round Bore / OthersThreaded / TappedThreaded / TappedThreaded / OthersTappedRound BoreThreaded (Stepped)Threaded / TappedThreaded
                                                Characteristics/Applications---------------------------------------------
                                                Mounting Section, Length L(mm)6 ~ 406 ~ 406 ~ 4010 ~ 506 ~ 4010 ~ 5510 ~ 2510 ~ 309.5 ~ 3010 ~ 1610-25 ~ 4010 ~ 5510 ~ 2510 ~ 2512 ~ 28-9 ~ 326 ~ 201.510 ~ 2510 ~ 403 ~ 3016 ~ 3010 ~ 6010 ~ 159.5 ~ 607.5 ~ 237.5 ~ 4010 ~ 50-6 ~ 2015 ~ 5010 ~ 80--6 ~ 406 ~ 4020 ~ 509 ~ 26-10 ~ 2010 ~ 2510 ~ 15
                                                Main Body, TypeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeT ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeT ShapeWing Shape
                                                Main Body MaterialStainless Steel / SteelStainless Steel / SteelStainless Steel / SteelABSStainless Steel / SteelNylonABSStainless SteelStainless SteelPhenolStainless SteelPolyacetalNylonPolyamide / PolypropyleneNylon / ABSPhenolNylonNylonPhenolStainless Steel / SteelStainless SteelABSNylonStainless SteelPolyamideNylonPhenolNylonStainless SteelStainless Steel / SteelStainless Steel / SteelStainless Steel / SteelStainless SteelStainless SteelPhenolNylonStainless SteelStainless Steel / SteelStainless SteelStainless SteelPhenolNylonOthersPolyamidePhenol
                                                Round Shape, TypeCylindrical ShapeCylindrical ShapeCylindrical Shape-Cylindrical Shape-Cylindrical ShapeCylindrical ShapeCylindrical ShapeMushroom ShapeCylindrical ShapeCylindrical Shape--Cylindrical ShapeCylindrical Shape--Clamp ShapeCylindrical Shape-Cylindrical Shape-Cylindrical Shape--Mushroom Shape-Cylindrical ShapeCylindrical Shape-Clamp ShapeCylindrical Shape----Cylindrical ShapeCylindrical Shape-Balls-Cylindrical Shape--
                                                Mounting Section, Material---Stainless Steel / Steel / BrassStainless Steel / SteelSteel / BrassStainless SteelStainless SteelStainless SteelSteel / BrassStainless Steel-Steel / Tinned BronzeSteel / BrassStainless Steel / Steel / BrassSteelSteel-Steel / Brass--Stainless Steel / Steel / BrassSteelStainless SteelSteel / BrassStainless Steel / SteelSteel / BrassStainless Steel / SteelStainless SteelStainless Steel / SteelStainless Steel / Steel--Stainless SteelSteel--Stainless Steel / SteelStainless SteelStainless SteelPhenol / Brass--SteelSteel
                                                Threaded End MachiningNoneNoneNoneNoneNoneNoneWith PadNoneNoneNoneNone-NoneNoneNoneNone--NoneNone-NoneNoneNoneNoneNoneNoneNoneNoneNoneNone-NoneNoneNone--NoneNoneNone---NoneNone
                                                Set Screw Flat MachiningNoneNone / Provided (1 Place)NoneNoneNoneNone--NoneNone--None-NoneNoneNoneNone---NoneNoneNone-NoneNone-None-NoneNone / Provided (1 Place)-NoneNoneNoneNone / Provided (1 Place)--NoneNoneNone-None-
                                                Side MachinedKnurlingKnurlingKnurling-Knurling-KnurlingKnurlingKnurlingNot ProvidedKnurlingKnurling--KnurlingKnurlingNot Provided-KnurlingChecker Knurled-Diamond Cut-Knurling-Not Provided--KnurlingKnurling-Knurling / Checker KnurledNot Provided-Not ProvidedNot Provided-KnurlingKnurling-Not ProvidedNot Provided---
                                                Polygonal Shape, Type---Hexagonal Shape-Heptagonal Shape------Cross ShapePentagon Shape--Hexagonal ShapeTriangular Shape / Pentagon Shape--Heptagonal Shape-Cross Shape--Heptagonal Shape-Heptagonal Shape--Triangular Shape--Cross ShapeHeptagonal ShapePentagon ShapePentagon Shape--Hexagonal Shape-Triangular Shape---
                                                T Shape, Type------------------------Bar------------------Wing-
                                                Additional FunctionNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                Tapped, Round Hole MachiningThroughThroughThroughBlind BoreThroughBlind Bore--Through---Blind BoreBlind Bore / ThroughBlind BoreBlind BoreBlind Bore / Reamer FinishingThroughThrough-Blind BoreBlind BoreBlind BoreThroughBlind Bore-Blind BoreBlind BoreThroughThrough-Through-Blind Bore / Reamer Finishing-ThroughBlind Bore / ThroughThroughBlind Bore / Through-Blind BoreThrough-Blind Bore-
                                                Main Body, Surface TreatmentNone / Buff Polished + Chrome Plating / Brushed FinishingNone / Black Oxide / Buff Polished + Chrome Plating / Brushed FinishingBlack Oxide / Buff Polished + Chrome Plating / Brushed Finishing-None / Chrome Plating--Brushed FinishingNoneNoneBrushed Finishing--None--None-NoneBuff Polished + Chrome Plating / Brushed FinishingNone--Brushed FinishingNoneNone-NoneNoneNone / Chrome PlatingNoneNone / Black Oxide / Electroless Nickel PlatingNoneBuffedNoneNoneElectrolytic PolishingBuff Polished + Chrome Plating / BuffedNoneElectrolytic PolishingNoneNone---
                                                Mounting Section, Surface Treatment---None / Trivalent ChromateNone / Chrome PlatingNone / Trivalent ChromateNoneNoneNoneNone / Zinc PlatingNone-None / Trivalent ChromateNone / Zinc PlatingNone / Trivalent Chromate / Chrome PlatingZinc PlatingTrivalent Chromate-Trivalent Chromate / Nickel Plating--None / Chrome PlatingTrivalent ChromateNoneNone / Zinc PlatingNone / Trivalent ChromateNone / Trivalent ChromateNone / Trivalent ChromateNoneNone / Chrome PlatingNone--NoneTrivalent Chromate--None / Chrome PlatingNoneNone / OthersNone--Nickel PlatingTrivalent Chromate
                                                Cleaning Method---------------------------------------------

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