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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
  • 1 Day(s) or Less
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  • 6 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
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

      Plastic Knobs/Mushroom Shaped

        Knurled Knobs - Small Diameter

          Knurled Knobs/L Dimension Standard

            Plastic Knurled Knobs

              Knurled Knobs/Thick/L Dimension Standard

                New Fit Knob Series

                  Plastic Knobs/Seven Lobed Knobs

                    Knurled Thumb Knob (TKN/TKS)

                      Plastic Knobs/Six Lobed Knobs

                        Three Lobe Knob

                          Engineering Plastic Knob (EK)

                            Super Knobs

                              Small Diameter Embossed Knob Stepped Type Male Thread

                                Knurled Knobs Phenolic

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

                                    Plastic Knobs/Cross Knobs

                                      Plastic Knobs/Wingnut Knobs

                                        Knurled Plastic Knob Screws

                                          Hand Knob (HK)

                                            Knurled Knobs/Fall-off Prevention

                                              Plastic Clamp Knobs

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

                                                  Square Shaped T Handle (TH-N)

                                                    Grub Screw Knob GSN

                                                      Knurled Knob_KNM/KNF

                                                        Knurled Plastic Knob Screws - Large Diameter

                                                          Knurled Knobs/For Socket Head Cap Screws

                                                            for Socket Head Cap Screws

                                                              Star Knobs

                                                                Plastic Knurled Knobs/with Pad

                                                                  Mushroom Shaped Knob

                                                                    Knurled Knobs Stepped Type

                                                                      Knurled Knobs

                                                                        Twill Knurled Knobs

                                                                          Knurled Knobs/Straight Cut

                                                                            Knurled Knobs/Drop-Proof

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

                                                                                Knurled Plastic Knob Screws

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

                                                                                    Stainless Steel Knobs/Round Knob

                                                                                      Knurled Knobs/Small Diameter

                                                                                        Five-Lobe Knob, TFKB Type/TFKN Type

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        MISUMI

                                                                                        MiSUMi Economy47

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MITSUBOSHI CI

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        TAKIGEN

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        IMAO CORPORATION

                                                                                        KONISHI

                                                                                        NABEYA BI-TECH

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy54

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MiSUMi Economy53

                                                                                        MISUMI

                                                                                        MiSUMi Economy37

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        KONISHI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy48

                                                                                        TRUSCO NAKAYAMA

                                                                                        Product Series

                                                                                        Straight Grained Knobs

                                                                                        Pentagonal Knobs

                                                                                        Plastic Knobs/Star Knobs

                                                                                        Plastic Knobs/Mushroom Shaped

                                                                                        Knurled Knobs - Small Diameter

                                                                                        Knurled Knobs/L Dimension Standard

                                                                                        Plastic Knurled Knobs

                                                                                        Knurled Knobs/Thick/L Dimension Standard

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

                                                                                        Plastic Knobs/Seven Lobed Knobs

                                                                                        Knurled Thumb Knob (TKN/TKS)

                                                                                        Plastic Knobs/Six Lobed Knobs

                                                                                        Three Lobe Knob

                                                                                        Engineering Plastic Knob (EK)

                                                                                        Super Knobs

                                                                                        Small Diameter Embossed Knob Stepped Type Male Thread

                                                                                        Knurled Knobs Phenolic

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

                                                                                        Plastic Knobs/Cross Knobs

                                                                                        Plastic Knobs/Wingnut Knobs

                                                                                        Knurled Plastic Knob Screws

                                                                                        Hand Knob (HK)

                                                                                        Knurled Knobs/Fall-off Prevention

                                                                                        Plastic Clamp Knobs

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

                                                                                        Square Shaped T Handle (TH-N)

                                                                                        Grub Screw Knob GSN

                                                                                        Knurled Knob_KNM/KNF

                                                                                        Knurled Plastic Knob Screws - Large Diameter

                                                                                        Knurled Knobs/For Socket Head Cap Screws

                                                                                        for Socket Head Cap Screws【10 Pieces Per Package】

                                                                                        Star Knobs

                                                                                        Plastic Knurled Knobs/with Pad

                                                                                        Mushroom Shaped Knob

                                                                                        Knurled Knobs Stepped Type

                                                                                        Knurled Knobs

                                                                                        Twill Knurled Knobs

                                                                                        Knurled Knobs/Straight Cut

                                                                                        Knurled Knobs/Drop-Proof

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

                                                                                        Knurled Plastic Knob Screws

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

                                                                                        Stainless Steel Knobs/Round Knob

                                                                                        Knurled Knobs/Small Diameter

                                                                                        Five-Lobe Knob, TFKB Type/TFKN Type

                                                                                        CAD
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                                                                                        Days to Ship Same day Same day 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 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 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 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 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 4 Day(s) 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 ~ 125 ~ 83 ~ 103 ~ 103 ~ 83 ~ 101/2 ~ 125 ~ 12M3 ~ M105 ~ 125 ~ 108 ~ M166 ~ 12M4 ~ M5M4 ~ M8M3 ~ M66 ~ 124 ~ 84 ~ 1053 ~ 84 ~ 106 ~ M12M6 ~ M12M5 ~ M12M3 ~ M105 ~ 124 ~ 63 ~ 8M6 ~ M106 ~ 8M6 ~ M10M3 ~ M10M3 ~ M103 ~ 53 ~ 8M3 ~ M8M3 ~ M104 ~ 8M4 ~ M104 ~ 8M3 ~ M10M5 ~ M10
                                                                                        Mounting Section TypeThreaded (Stepped)Threaded (Stepped)Threaded / TappedThreaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)ThreadedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)ThreadedThreaded / TappedThreaded / TappedThreaded / TappedThreaded / TappedThreaded / Tapped / Round Bore / OthersRound BoreThreaded (Stepped)Threaded (Stepped)ThreadedThreaded / TappedThreaded / TappedThreaded / TappedRound BoreThreaded / Threaded (Stepped)Threaded / TappedThreaded / Tapped / Round BoreThreaded / TappedThreaded (Stepped)Threaded / TappedThreaded / Tapped / Round BoreThreaded / TappedPress FitThreaded (Stepped)ThreadedThreaded / TappedThreaded (Stepped) / TappedThreaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)ThreadedThreaded / TappedThreaded / TappedThreaded (Stepped) / Tapped (Stepped)TappedThreadedThreaded / Tapped
                                                                                        Mounting Section, Length L(mm)10 ~ 2510 ~ 3025 ~ 4010 ~ 156 ~ 406 ~ 4010 ~ 256 ~ 401010 ~ 557.5 ~ 4010 ~ 5010 ~ 3012 ~ 60-1010 ~ 256 ~ 710 ~ 4015 ~ 2510 ~ 25-10 ~ 3010 ~ 2515 ~ 5016 ~ 3010 ~ 806 ~ 4010 ~ 506.6 ~ 28.8-10 ~ 2010 ~ 2510 ~ 169.5 ~ 303 ~ 306 ~ 2010 ~ 2510 ~ 306 ~ 4010 ~ 256 ~ 40-10 ~ 30-
                                                                                        Main Body, TypeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeT ShapeRound ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapeT ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal Shape
                                                                                        Main Body MaterialPhenolPhenolNylonPhenolStainless Steel / SteelStainless Steel / SteelABSStainless Steel / SteelSteelNylonStainless Steel / SteelABSPhenolPolyamideNylonStainless SteelPhenolStainless SteelNylonABSPhenolSteelStainless Steel / SteelABSStainless SteelPolyamidePhenolStainless Steel / SteelNylonStainless SteelPolyacetalPhenolABSPhenolStainless SteelStainless SteelStainless Steel / SteelNylon / ABSStainless SteelStainless SteelPhenolStainless Steel / SteelStainless SteelStainless SteelABS
                                                                                        Round Shape, Type---Mushroom ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical Shape--Cylindrical Shape----Cylindrical Shape-Cylindrical Shape--Cylindrical Shape-Cylindrical ShapeClamp Shape---Cylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical Shape-Cylindrical ShapeMushroom ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeClamp ShapeCylindrical ShapeCylindrical ShapeCylindrical Shape-
                                                                                        Mounting Section, MaterialSteelSteelSteel / Tinned BronzeSteel / Brass--Stainless Steel--Steel / BrassStainless Steel / SteelStainless Steel / Steel / BrassSteel / BrassStainless Steel / Steel-Stainless SteelSteelStainless SteelSteelSteel / BrassSteelSteel-Stainless Steel / Steel / BrassStainless SteelSteel / BrassSteelStainless Steel / SteelSteel--SteelStainless SteelSteel / BrassStainless SteelStainless Steel-Stainless Steel / Steel / BrassStainless SteelStainless SteelSteel / BrassStainless Steel / Steel-Stainless SteelSteel / Brass
                                                                                        Threaded End Machining--NoneNoneNoneNoneWith PadNoneNoneNoneNoneNoneNoneNone-None--NoneNoneNone-NoneNoneNoneNoneNoneNoneNoneNone--NoneNoneNoneNoneNoneNoneNoneNoneNoneNone-NoneNone
                                                                                        Set Screw Flat Machining--NoneNoneNoneNone / Provided (1 Place)-None-None-NoneNoneNoneNone---NoneNoneNoneNone-NoneNone-None-NoneNone---NoneNoneNoneNoneNone--NoneNoneNone-None
                                                                                        Side Machined----KnurlingKnurlingKnurlingKnurlingNot Provided-Knurling----Knurling-Knurling--Knurling-KnurlingKnurling--Not ProvidedKnurlingKnurlingKnurlingKnurling-KnurlingNot ProvidedKnurlingKnurlingChecker KnurledKnurlingKnurlingKnurlingKnurlingKnurlingNot ProvidedKnurlingNot Provided
                                                                                        Polygonal Shape, Type-Pentagon ShapeCross Shape-----Pentagon ShapeHeptagonal Shape-Hexagonal ShapeTriangular ShapeHexagonal ShapeTriangular Shape / Pentagon Shape---Cross Shape--Hexagonal Shape--Cross Shape-Heptagonal Shape----Star-shaped------------Pentagon Shape
                                                                                        T Shape, Type-------------------Wing-----Bar-------------------
                                                                                        Additional Function--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Fall-off PreventionNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided--Not ProvidedNot ProvidedNot ProvidedNot ProvidedFall-off PreventionNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedCylindrical (With Counterbored Hole)Not Provided-Washer IntegratedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedFall-off PreventionNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                        Tapped, Round Hole Machining--Blind BoreBlind BoreThroughThrough-Through-Blind BoreThroughBlind BoreBlind BoreBlind Bore / Reamer FinishingThrough---Blind BoreBlind BoreBlind BoreBlind Bore-ThroughBlind Bore / Reamer FinishingBlind Bore-ThroughBlind BoreThrough----ThroughThroughThroughBlind Bore-Blind Bore / ThroughThroughThroughBlind Bore-Blind Bore
                                                                                        Main Body, Surface Treatment----None / Buff Polished + Chrome Plating / Brushed FinishingNone / Black Oxide / Buff Polished + Chrome Plating / Brushed Finishing-Black Oxide / Buff Polished + Chrome Plating / Brushed FinishingNone-None / Chrome Plating--None-Brushed Finishing-Buffed---Chrome PlatingBuff Polished + Chrome Plating / Brushed Finishing-BuffedNoneNoneBuff Polished + Chrome Plating / Buffed-None---NoneNoneBrushed FinishingBuff Polished + Chrome Plating / Brushed Finishing-Brushed FinishingNone-None / Chrome PlatingElectrolytic PolishingBrushed FinishingNone
                                                                                        Mounting Section, Surface TreatmentZinc PlatingZinc PlatingNone / Trivalent ChromateNone / Trivalent Chromate--None-NoneNone / Trivalent ChromateNone / Chrome PlatingNone / Trivalent ChromateNone / Trivalent ChromateNone / Black Oxide-NoneZinc PlatingNoneTrivalent ChromateBright Chrome PlatingZinc PlatingChrome Plating-None / Trivalent Chromate / Nickel PlatingNoneNone / Zinc PlatingTrivalent ChromateNone / Chrome PlatingTrivalent Chromate / Black Oxide--Zinc PlatingNoneNone / Zinc PlatingNoneNone-None / Trivalent Chromate / Chrome PlatingNoneNoneNone / Zinc PlatingNone / Chrome Plating-NoneNone / Trivalent Chromate

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