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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
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  • 7 Day(s) or Less
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  • 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.
Mounting Section Type
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
  • Recommendation

Straight Grained Knobs

  • Recommendation

Pentagonal Knobs

    Plastic Knobs/Star Knobs

      New Fit Knob Series

        Knurled Knobs - Small Diameter

          Knurled Knobs/L Dimension Standard

            Knurled Thumb Knob (TKN/TKS)

              Knurled Knobs/Thick/L Dimension Standard

                Plastic Knurled Knobs

                  Knurled Knob With Spring (A-1039 / Stainless Steel)

                    Plastic Clamp Knobs

                      Three Lobe Knob

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

                          Knurled Knobs/Straight Cut

                            Knurled Knobs/For Socket Head Cap Screws

                              Plastic Knobs/Mushroom Shaped

                                Plastic Ball _PB/PC

                                  Super Knobs

                                    Knurled Knob Screws SR Tip

                                      Knurled Plastic Knob Screws

                                        Knurled Knobs/Drop-Proof

                                          Plastic Knobs/Seven Lobed Knobs

                                            Plastic Knobs/Six Lobed Knobs

                                              Small Diameter Embossed Knob Stepped Type Male Thread

                                                Twill Knurled Knobs

                                                  Knurled Knobs

                                                    Knurled Knobs Phenolic

                                                      Knurled Knob_KNM/KNF

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

                                                          Hand Knob (HK)

                                                            Black, Flower Nut No. 1

                                                              Knurled Knobs/with Tip Pad

                                                                Heptagonal Star Knob Through Hole Type

                                                                  Engineering Plastic Knob (EK)

                                                                    Knurled Knobs/Fall-off Prevention

                                                                      Plastic Knobs/Cross Knobs

                                                                        Mushroom Shaped Knob

                                                                          Knurled Knobs/Small Diameter

                                                                            Plastic Knurled Knobs/with Pad

                                                                              Star Knobs

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

                                                                                  Knurled Knob (KN/KS)

                                                                                    Knurled Knobs/Hexagonal Socket Head

                                                                                      Square Shaped T Handle (TH-N)

                                                                                        Knurled Nut (Black Iron Oxide Film) KNTA-B, KNTB-B

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        MISUMI

                                                                                        MiSUMi Economy47

                                                                                        MISUMI

                                                                                        MITSUBOSHI CI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        TAKIGEN

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        KONISHI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        NABEYA BI-TECH

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy37

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        NABEYA BI-TECH

                                                                                        IMAO CORPORATION

                                                                                        IMAO CORPORATION

                                                                                        DAIMARU BYORA SEISAKUSHO

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy60

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MiSUMi Economy48

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy54

                                                                                        IMAO CORPORATION

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        KONISHI

                                                                                        Product Series

                                                                                        Straight Grained Knobs

                                                                                        Pentagonal Knobs

                                                                                        Plastic Knobs/Star Knobs

                                                                                        New Fit Knob Series【1-90 Pieces Per Package】

                                                                                        Knurled Knobs - Small Diameter

                                                                                        Knurled Knobs/L Dimension Standard

                                                                                        Knurled Thumb Knob (TKN/TKS)

                                                                                        Knurled Knobs/Thick/L Dimension Standard

                                                                                        Plastic Knurled Knobs

                                                                                        Knurled Knob With Spring (A-1039 / Stainless Steel)

                                                                                        Plastic Clamp Knobs

                                                                                        Three Lobe Knob

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

                                                                                        Knurled Knobs/Straight Cut

                                                                                        Knurled Knobs/For Socket Head Cap Screws

                                                                                        Plastic Knobs/Mushroom Shaped

                                                                                        Plastic Ball _PB/PC

                                                                                        Super Knobs

                                                                                        Knurled Knob Screws SR Tip

                                                                                        Knurled Plastic Knob Screws

                                                                                        Knurled Knobs/Drop-Proof

                                                                                        Plastic Knobs/Seven Lobed Knobs

                                                                                        Plastic Knobs/Six Lobed Knobs

                                                                                        Small Diameter Embossed Knob Stepped Type Male Thread

                                                                                        Twill Knurled Knobs

                                                                                        Knurled Knobs

                                                                                        Knurled Knobs Phenolic

                                                                                        Knurled Knob_KNM/KNF

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

                                                                                        Hand Knob (HK)

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

                                                                                        Knurled Knobs/with Tip Pad

                                                                                        Heptagonal Star Knob Through Hole Type

                                                                                        Engineering Plastic Knob (EK)

                                                                                        Knurled Knobs/Fall-off Prevention

                                                                                        Plastic Knobs/Cross Knobs

                                                                                        Mushroom Shaped Knob

                                                                                        Knurled Knobs/Small Diameter

                                                                                        Plastic Knurled Knobs/with Pad

                                                                                        Star Knobs

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

                                                                                        Knurled Knob (KN/KS)

                                                                                        Knurled Knobs/Hexagonal Socket Head

                                                                                        Square Shaped T Handle (TH-N)

                                                                                        Knurled Nut (Black Iron Oxide Film) KNTA-B, KNTB-B

                                                                                        CAD
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                                                                                        Days to Ship Same day Same day 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 or more Same day Same day or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day Same day or more Same day or more Same day or more Same day or more Same day or more Same day or more Same day or more Same day Same day or more 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 Same day Same day or more Same day or more Same day or more Same day Same day or more Same day or more Same day Same day or more Same day or more Same day or more Same day or more 4 Day(s) or more
                                                                                        Mounting Section Dia. d (mm) or Nominal Dia.M4 ~ M8M5 ~ M125 ~ 121/2 ~ 123 ~ 103 ~ 10M3 ~ M103 ~ 103 ~ 8M3 ~ M64 ~ 105 ~ 10M4 ~ M103 ~ 84 ~ 65 ~ 8M6 ~ M126 ~ 124 ~ 84 ~ 10M3 ~ M85 ~ 125 ~ 12M4 ~ M53 ~ 5M3 ~ M10M4 ~ M8M3 ~ M10M3 ~ M105M3 ~ M43 ~ 10M6 ~ M128 ~ M163 ~ 86 ~ 12M6 ~ M10M3 ~ M106 ~ 8M6 ~ M106 ~ M12M3 ~ M123 ~ 5M6 ~ M12M5 ~ M12
                                                                                        Mounting Section TypeThreaded (Stepped)Threaded (Stepped)Threaded / TappedThreadedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)ThreadedThreadedThreaded / TappedThreaded / TappedThreaded (Stepped) / Tapped (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded / TappedTappedRound BoreThreadedThreaded / TappedThreadedThreaded / TappedThreaded / TappedThreaded (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded (Stepped)Threaded / TappedThreaded / TappedRound BoreTappedThreadedTappedThreaded / Tapped / Round Bore / OthersThreaded / Threaded (Stepped)Threaded / TappedThreaded / TappedThreadedThreadedThreaded (Stepped)Threaded / Tapped / Round BoreThreaded / TappedThreaded / Threaded (Stepped)Threaded / TappedTapped (Stepped)
                                                                                        Mounting Section, Length L(mm)10 ~ 2510 ~ 3025 ~ 40106 ~ 406 ~ 407.5 ~ 406 ~ 4010 ~ 256 ~ 710 ~ 2510 ~ 306 ~ 4010 ~ 256.6 ~ 28.810 ~ 1510 ~ 18-10 ~ 5010 ~ 2510 ~ 3010 ~ 5510 ~ 50106 ~ 203 ~ 3010 ~ 256 ~ 406 ~ 40-1.56 ~ 40-12 ~ 6010 ~ 3010 ~ 4010 ~ 1610 ~ 3010 ~ 2510 ~ 2015 ~ 505 ~ 406 ~ 2016 ~ 307 ~ 14
                                                                                        Main Body, TypeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeT ShapeRound Shape
                                                                                        Main Body MaterialPhenolPhenolNylonSteelStainless Steel / SteelStainless Steel / SteelStainless Steel / SteelStainless Steel / SteelABSStainless SteelABSPhenolStainless Steel / SteelNylon / ABSStainless SteelPhenolPhenol / Melamine PlasticNylonStainless SteelPhenolStainless SteelNylonABSStainless SteelStainless Steel / SteelStainless SteelPhenolStainless Steel / SteelStainless SteelSteelStainless SteelStainless SteelPhenolPolyamideStainless Steel / SteelNylonPhenolStainless SteelABSPhenolStainless SteelPhenolStainless Steel / SteelPolyamideSteel
                                                                                        Round Shape, Type----Cylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeClamp Shape-Cylindrical ShapeCylindrical ShapeCylindrical ShapeMushroom ShapeBalls-Cylindrical ShapeCylindrical ShapeCylindrical Shape--Cylindrical ShapeCylindrical ShapeCylindrical Shape-Cylindrical ShapeCylindrical Shape--Cylindrical Shape--Cylindrical Shape-Mushroom ShapeCylindrical ShapeCylindrical Shape--Cylindrical ShapeCylindrical Shape-Clamp Shape
                                                                                        Mounting Section, MaterialSteelSteelSteel / Tinned Bronze---Stainless Steel / Steel-Stainless SteelStainless SteelStainless Steel / Steel / BrassSteel / BrassStainless Steel / SteelStainless Steel / Steel / Brass-Steel / BrassPhenol / Brass / Others--SteelStainless SteelSteel / BrassStainless Steel / Steel / BrassStainless Steel-Stainless SteelSteelStainless Steel / SteelStainless SteelSteel--BrassStainless Steel / Steel-SteelSteel / BrassStainless SteelStainless SteelSteelStainless SteelStainless Steel / Steel / Brass-Steel / BrassSteel
                                                                                        Threaded End Machining--NoneNoneNoneNoneNoneNoneWith Pad-NoneNoneNoneNoneNoneNone--SphericalNoneNoneNoneNoneNoneNoneNone-NoneNone--With Pad-NoneNoneNoneNoneNoneNone-NoneNoneNoneNone-
                                                                                        Set Screw Flat Machining--None-NoneNone / Provided (1 Place)-None--NoneNoneNoneNoneNoneNone-None-None-NoneNone-NoneNone---None---None-NoneNone---None---None / Provided (1 Place)
                                                                                        Side Machined---Not ProvidedKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurling-KnurlingKnurlingKnurling---KnurlingKnurlingKnurling--KnurlingChecker KnurledKnurling-KnurlingKnurling--Knurling--Knurling-Not ProvidedKnurlingKnurling--KnurlingKnurling-Knurling
                                                                                        Polygonal Shape, Type-Pentagon ShapeCross ShapePentagon Shape-------Triangular Shape-----Triangular Shape / Pentagon Shape---Heptagonal ShapeHexagonal Shape------Hexagonal ShapeHeptagonal Shape-Star-shapedHexagonal Shape-Cross Shape---Star-shapedCross Shape----
                                                                                        T Shape, Type-------------------------------------------Bar-
                                                                                        Additional Function--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Fall-off PreventionNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedCylindrical (With Counterbored Hole)Not ProvidedNot ProvidedNot ProvidedWith SlittingNot ProvidedFall-off PreventionNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedFall-off PreventionNot ProvidedNot ProvidedNot ProvidedWasher Integrated-Not ProvidedNot ProvidedWith Hex SocketNot ProvidedNot Provided / Lock
                                                                                        Tapped, Round Hole Machining--Blind Bore-ThroughThroughThroughThrough--ThroughBlind BoreThroughBlind BoreThroughBlind BoreBlind BoreThrough-Blind Bore-Blind BoreBlind Bore-ThroughThrough-ThroughBlind Bore / ThroughBlind BoreBlind Bore--Blind Bore / Reamer Finishing-Blind Bore----Blind Bore / Reamer FinishingBlind Bore / Through-Blind BoreThrough
                                                                                        Main Body, Surface Treatment---NoneNone / Buff Polished + Chrome Plating / Brushed FinishingNone / Black Oxide / Buff Polished + Chrome Plating / Brushed FinishingNone / Chrome PlatingBlack Oxide / Buff Polished + Chrome Plating / Brushed Finishing-Buffed--None / Chrome Plating-None-None-None-Brushed Finishing--Brushed FinishingBuff Polished + Chrome Plating / Brushed FinishingBrushed Finishing-Buff Polished + Chrome Plating / BuffedNoneChrome PlatingNoneBrushed Finishing-NoneBuff Polished + Chrome Plating / Brushed Finishing-NoneBrushed Finishing--BuffedNoneBuff Polished + Chrome Plating / Brushed FinishingNoneBlack Oxide
                                                                                        Mounting Section, Surface TreatmentZinc PlatingZinc PlatingNone / Trivalent ChromateNone--None / Chrome Plating-NoneNoneNone / Trivalent Chromate / Nickel PlatingNone / Trivalent ChromateNone / Chrome PlatingNone / Trivalent Chromate / Chrome Plating-None / Trivalent ChromateNone--Zinc PlatingNoneNone / Trivalent ChromateNone / Trivalent ChromateNone-NoneZinc PlatingNone / Chrome PlatingNoneChrome Plating--NoneNone / Black Oxide-Trivalent ChromateNone / Zinc PlatingNoneNoneZinc PlatingNoneNone / Zinc Plating-None / Zinc PlatingBlack Oxide

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