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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
  • All
  • Same day
  • 1 Day(s) or Less
  • 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
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

      Knurled Knobs - Small Diameter

        Plastic Knobs/Mushroom Shaped

          Knurled Knobs/L Dimension Standard

            Plastic Knurled Knobs

              Knurled Knobs/Thick/L Dimension Standard

                Plastic Knobs/Seven Lobed Knobs

                  Engineering Plastic Knob (EK)

                    Super Knobs

                      Plastic Knobs/Six Lobed Knobs

                        New Fit Knob Series

                          Three Lobe Knob

                            for Socket Head Cap Screws

                              Small Diameter Embossed Knob Stepped Type Male Thread

                                Knurled Knobs/Drop-Proof

                                  Knurled Knobs Phenolic

                                    Knurled Knob_KNM/KNF

                                      Knurled Knobs/Fall-off Prevention

                                        Plastic Knobs/Cross Knobs

                                          Knurled Plastic Knob Screws

                                            Knurled Thumb Knob (TKN/TKS)

                                              Hand Knob (HK)

                                                Square Shaped T Handle (TH-N)

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

                                                    Grub Screw Knob GSN

                                                      Plastic Knobs/Wingnut Knobs

                                                        Twill Knurled Knobs

                                                          Knurled Plastic Knob Screws - Large Diameter

                                                            Knurled Knobs

                                                              Star Knobs

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

                                                                  Knurled Knobs/Straight Cut

                                                                    Knurled Knobs/For Socket Head Cap Screws

                                                                      Stainless Steel Knobs/Round Knob

                                                                        Plastic Clamp Knobs

                                                                          Knurled Knobs - Large Diameter

                                                                            Mushroom Shaped Knob

                                                                              Knurled Plastic Knob Screws

                                                                                Hexagonal Knob Male Thread

                                                                                  Seven Lobed Knob_KSM/KSF

                                                                                    Knurled Knobs/with Tip Pad

                                                                                      Knurled Knobs Stepped Type

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

                                                                                        Brand

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        MISUMI

                                                                                        MiSUMi Economy47

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MITSUBOSHI CI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MiSUMi Economy80

                                                                                        NABEYA BI-TECH

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        IMAO CORPORATION

                                                                                        IMAO CORPORATION

                                                                                        IMAO CORPORATION

                                                                                        TAKIGEN

                                                                                        KONISHI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy37

                                                                                        MISUMI

                                                                                        MiSUMi Economy54

                                                                                        IMAO CORPORATION

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy

                                                                                        NABEYA BI-TECH

                                                                                        MISUMI

                                                                                        MISUMI

                                                                                        MiSUMi Economy53

                                                                                        KONISHI

                                                                                        Product Series

                                                                                        Straight Grained Knobs

                                                                                        Pentagonal Knobs

                                                                                        Plastic Knobs/Star Knobs

                                                                                        Knurled Knobs - Small Diameter

                                                                                        Plastic Knobs/Mushroom Shaped

                                                                                        Knurled Knobs/L Dimension Standard

                                                                                        Plastic Knurled Knobs

                                                                                        Knurled Knobs/Thick/L Dimension Standard

                                                                                        Plastic Knobs/Seven Lobed Knobs

                                                                                        Engineering Plastic Knob (EK)

                                                                                        Super Knobs

                                                                                        Plastic Knobs/Six Lobed Knobs

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

                                                                                        Three Lobe Knob

                                                                                        for Socket Head Cap Screws【10 Pieces Per Package】

                                                                                        Small Diameter Embossed Knob Stepped Type Male Thread

                                                                                        Knurled Knobs/Drop-Proof

                                                                                        Knurled Knobs Phenolic

                                                                                        Knurled Knob_KNM/KNF

                                                                                        Knurled Knobs/Fall-off Prevention

                                                                                        Plastic Knobs/Cross Knobs

                                                                                        Knurled Plastic Knob Screws

                                                                                        Knurled Thumb Knob (TKN/TKS)

                                                                                        Hand Knob (HK)

                                                                                        Square Shaped T Handle (TH-N)

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

                                                                                        Grub Screw Knob GSN

                                                                                        Plastic Knobs/Wingnut Knobs

                                                                                        Twill Knurled Knobs

                                                                                        Knurled Plastic Knob Screws - Large Diameter

                                                                                        Knurled Knobs

                                                                                        Star Knobs

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

                                                                                        Knurled Knobs/Straight Cut

                                                                                        Knurled Knobs/For Socket Head Cap Screws

                                                                                        Stainless Steel Knobs/Round Knob

                                                                                        Plastic Clamp Knobs

                                                                                        Knurled Knobs - Large Diameter

                                                                                        Mushroom Shaped Knob

                                                                                        Knurled Plastic Knob Screws

                                                                                        Hexagonal Knob Male Thread

                                                                                        Seven Lobed Knob_KSM/KSF

                                                                                        Knurled Knobs/with Tip Pad

                                                                                        Knurled Knobs Stepped Type

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

                                                                                        CAD
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                                                                                        Days to Ship Same day 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 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 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 Same day or more Same day 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 or more Same day or more Same day or more Same day or more 4 Day(s) or more Same day Same day Same day 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 ~ 123 ~ 105 ~ 83 ~ 103 ~ 83 ~ 105 ~ 128 ~ M166 ~ 125 ~ 121/2 ~ 125 ~ 103 ~ 8M4 ~ M5M3 ~ M8M4 ~ M8M3 ~ M103 ~ 86 ~ 124 ~ 10M3 ~ M105M6 ~ M12M3 ~ M6M5 ~ M124 ~ 83 ~ 55 ~ 12M3 ~ M10M6 ~ M106 ~ M123 ~ 84 ~ 64 ~ 84 ~ 105 ~ 8M6 ~ M104 ~ 8M8M5 ~ M123 ~ 10M3 ~ M10M4 ~ M10
                                                                                        Mounting Section TypeThreaded (Stepped)Threaded (Stepped)Threaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)ThreadedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded / Tapped / Round Bore / OthersRound BoreThreaded / TappedThreadedThreaded / TappedPress FitThreaded (Stepped)ThreadedThreaded (Stepped)Threaded / TappedThreaded / Threaded (Stepped)Threaded / TappedThreaded / TappedThreaded / TappedRound BoreThreaded / TappedThreadedThreaded (Stepped)Threaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / Tapped / Round BoreThreaded / TappedThreaded (Stepped)Threaded / Tapped / Round BoreThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedTappedThreaded / TappedThreaded / Threaded (Stepped)Threaded / TappedThreaded / TappedThreadedThreaded / TappedThreadedThreaded (Stepped) / TappedThreaded (Stepped) / Tapped (Stepped)
                                                                                        Mounting Section, Length L(mm)10 ~ 2510 ~ 3025 ~ 406 ~ 4010 ~ 156 ~ 4010 ~ 256 ~ 4010 ~ 5512 ~ 60-10 ~ 501010 ~ 30-1010 ~ 3010 ~ 256 ~ 4010 ~ 3010 ~ 4010 ~ 257.5 ~ 40-16 ~ 306 ~ 710 ~ 8015 ~ 256 ~ 2010 ~ 503 ~ 3010 ~ 2015 ~ 5010 ~ 256.6 ~ 28.8-10 ~ 2516 ~ 3010 ~ 1610 ~ 2510 ~ 159.5 ~ 606 ~ 409.5 ~ 306 ~ 40
                                                                                        Main Body, TypeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapeT ShapeRound ShapePolygonal ShapeT ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound Shape
                                                                                        Main Body MaterialPhenolPhenolNylonStainless Steel / SteelPhenolStainless Steel / SteelABSStainless Steel / SteelNylonPolyamideNylonABSSteelPhenolPolyacetalStainless SteelStainless SteelPhenolStainless Steel / SteelStainless Steel / SteelNylonPhenolStainless Steel / SteelSteelPolyamideStainless SteelPhenolABSStainless Steel / SteelNylonStainless SteelPhenolStainless SteelNylon / ABSStainless SteelStainless SteelABSSteelPhenolPhenolPhenolNylonStainless SteelStainless SteelStainless Steel / Steel
                                                                                        Round Shape, Type---Cylindrical ShapeMushroom ShapeCylindrical ShapeCylindrical ShapeCylindrical Shape------Cylindrical ShapeCylindrical ShapeCylindrical Shape-Cylindrical ShapeCylindrical Shape-Cylindrical ShapeCylindrical Shape--Cylindrical Shape--Cylindrical ShapeCylindrical ShapeCylindrical Shape--Cylindrical ShapeCylindrical ShapeCylindrical ShapeClamp ShapeCylindrical ShapeMushroom ShapeClamp Shape--Cylindrical ShapeCylindrical ShapeCylindrical Shape
                                                                                        Mounting Section, MaterialSteelSteelSteel / Tinned Bronze-Steel / Brass-Stainless Steel-Steel / BrassStainless Steel / Steel-Stainless Steel / Steel / Brass-Steel / Brass-Stainless SteelStainless SteelSteelStainless Steel / Steel-SteelSteelStainless Steel / SteelSteelSteel / BrassStainless SteelSteelSteel / Brass-SteelStainless SteelSteelStainless SteelStainless Steel / Steel / Brass--Stainless Steel / Steel / Brass-Steel / BrassSteel / BrassSteelStainless Steel / Steel-Stainless SteelStainless Steel / Steel
                                                                                        Threaded End Machining--NoneNoneNoneNoneWith PadNoneNoneNone-NoneNoneNone-NoneNone-NoneNoneNoneNoneNone-None-NoneNoneNoneNoneNone-NoneNoneNone-NoneNoneNoneNone-NoneWith PadNoneNone
                                                                                        Set Screw Flat Machining--NoneNoneNoneNone / Provided (1 Place)-NoneNoneNoneNoneNone-None------NoneNone-None--NoneNoneNoneNoneNone-NoneNoneNoneNoneNone-NoneNone---NoneNone
                                                                                        Side Machined---Knurling-KnurlingKnurlingKnurling----Not Provided-KnurlingKnurlingKnurling-KnurlingKnurling-KnurlingKnurling--KnurlingNot Provided-Checker KnurledKnurlingKnurling--KnurlingKnurlingNot ProvidedKnurlingKnurlingNot ProvidedKnurling--KnurlingKnurlingKnurling
                                                                                        Polygonal Shape, Type-Pentagon ShapeCross Shape-----Heptagonal ShapeHexagonal ShapeTriangular Shape / Pentagon ShapeHexagonal ShapePentagon ShapeTriangular Shape------Cross Shape--Hexagonal Shape--Heptagonal Shape----Star-shapedCross Shape-------Hexagonal ShapeHeptagonal Shape---
                                                                                        T Shape, Type------------------------Bar--Wing-----------------
                                                                                        Additional Function--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedFall-off Prevention-Not ProvidedFall-off PreventionNot ProvidedNot ProvidedNot Provided / Fall-off PreventionNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedCylindrical (With Counterbored Hole)Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot Provided
                                                                                        Tapped, Round Hole Machining--Blind BoreThroughBlind BoreThrough-ThroughBlind BoreBlind Bore / Reamer FinishingThroughBlind Bore-Blind Bore----Through-Blind BoreBlind BoreThroughBlind BoreBlind Bore--Blind BoreThroughBlind BoreThrough-Blind Bore / Reamer FinishingBlind BoreThroughBlind BoreThrough--Through-Blind Bore-ThroughThrough
                                                                                        Main Body, Surface Treatment---None / Buff Polished + Chrome Plating / Brushed Finishing-None / Black Oxide / Buff Polished + Chrome Plating / Brushed Finishing-Black Oxide / Buff Polished + Chrome Plating / Brushed Finishing-None--None--Brushed FinishingBrushed Finishing-Buff Polished + Chrome Plating / BuffedBuff Polished + Chrome Plating / Brushed Finishing--None / Chrome PlatingChrome PlatingNoneBuffedNone-Buff Polished + Chrome Plating / Brushed Finishing-Brushed Finishing-Buffed-NoneElectrolytic Polishing-Buff Polished + Chrome PlatingNone--NoneBrushed FinishingNoneNone / Chrome Plating
                                                                                        Mounting Section, Surface TreatmentZinc PlatingZinc PlatingNone / Trivalent Chromate-None / Trivalent Chromate-None-None / Trivalent ChromateNone / Black Oxide-None / Trivalent ChromateNoneNone / Trivalent Chromate-NoneNoneZinc PlatingNone / Chrome Plating-Trivalent ChromateZinc PlatingNone / Chrome PlatingChrome PlatingNone / Zinc PlatingNoneTrivalent ChromateBright Chrome Plating-Trivalent Chromate / Black OxideNoneZinc PlatingNoneNone / Trivalent Chromate / Chrome Plating--None / Trivalent Chromate / Nickel Plating-None / Zinc PlatingNone / Zinc PlatingZinc PlatingNone / Trivalent Chromate-NoneNone / Chrome Plating

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