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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
  • 3 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.
Environmentally friendly
Mounting Section Type
Characteristics/Applications
Mounting Section, Length L(mm)
Main Body, Type
Main Body Material
Round Shape, Type
Mounting Section, Material
Threaded End Machining
Set Screw Flat Machining
Side Machined
Polygonal Shape, Type
T Shape, Type
Additional Function
Tapped, Round Hole Machining
Main Body, Surface Treatment
Mounting Section, Surface Treatment
Cleaning Method
  • Recommendation

Straight Grained Knobs

  • Recommendation

Pentagonal Knobs

  • On Sale Till 31/03/2025

Knurled Knobs - Small Diameter

  • On Sale Till 31/03/2025

Plastic Knobs/Seven Lobed Knobs

  • On Sale Till 31/03/2025

Knurled Knobs/L Dimension Standard

  • On Sale Till 31/03/2025

Knurled Knobs/Thick/L Dimension Standard

    Knurled Knobs/Drop-Proof

      Mushroom Shaped Knob

        Knurled Knobs Phenolic

          Star Knobs

            Plastic Knurled Knobs

              Knurled Knobs/Small Diameter

              • On Sale Till 31/03/2025

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

              • On Sale Till 31/03/2025

              Knurled Clamp Knobs

              • On Sale Till 31/03/2025

              Knurled Knobs/Diamond Cut

                Knurled Knobs Stepped Type

                • On Sale Till 31/03/2025

                Knurled Knobs/Straight Cut

                • On Sale Till 31/03/2025

                Knurled Thumb Knob (TKN/TKS)

                • On Sale Till 31/03/2025

                Knurled Knobs/For Socket Head Cap Screws

                  Knurled Knobs

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

                      Knurled Knobs/with Tip Pad

                      • On Sale Till 31/03/2025

                      Twill Knurled Knobs

                      • On Sale Till 31/03/2025

                      Plastic Knobs/Star Knobs

                        Small Diameter Embossed Knob Stepped Type Male Thread

                          Plastic Knobs/Mushroom Shaped

                          • On Sale Till 31/03/2025

                          Plastic Knurled Knobs/with Pad

                            Socket Head Cap Knob Screws

                              Heptagonal Knobs

                              • On Sale Till 31/03/2025

                              Plastic Knobs/Cross Knobs

                              • On Sale Till 31/03/2025

                              Super Knobs_SK/SS

                                Three Lobe Knob

                                  Knurled Knobs/Fall-off Prevention

                                  • On Sale Till 31/03/2025

                                  Stepped Knob (not Knurled)

                                    Embossed Knob Stepped Type Female Thread

                                      Heptagonal Star Knob Through Hole Type

                                        Star Knobs Female Thread

                                          Triangular arch Knobs

                                            Octagonal Knobs

                                              Engineering Plastic Knob PK

                                                Black, Flower Knob Nut No. 1

                                                  Torque Limiting Knob

                                                  • On Sale Till 31/03/2025

                                                  Knurled Knobs/Hexagonal Socket Head

                                                  • On Sale Till 31/03/2025

                                                  Plastic Knobs/Six Lobed Knobs

                                                    Super Knobs

                                                    Brand

                                                    MISUMI

                                                    MiSUMi Economy80

                                                    MISUMI

                                                    MiSUMi Economy47

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy

                                                    MISUMI

                                                    MiSUMi Economy

                                                    MISUMI

                                                    MiSUMi Economy80

                                                    MISUMI

                                                    MiSUMi Economy54

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy48

                                                    IMAO CORPORATION

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy53

                                                    MISUMI

                                                    IMAO CORPORATION

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy37

                                                    KONISHI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy52

                                                    MISUMI

                                                    NABEYA BI-TECH

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    MiSUMi Economy

                                                    MISUMI

                                                    MiSUMi Economy60

                                                    MISUMI

                                                    MiSUMi Economy

                                                    MISUMI

                                                    MiSUMi Economy58

                                                    MISUMI

                                                    MiSUMi Economy64

                                                    KONISHI

                                                    DAIMARU BYORA SEISAKUSHO

                                                    IMAO CORPORATION

                                                    MISUMI

                                                    MISUMI

                                                    MISUMI

                                                    Product Series

                                                    Straight Grained Knobs

                                                    Pentagonal Knobs

                                                    Knurled Knobs - Small Diameter

                                                    Plastic Knobs/Seven Lobed Knobs

                                                    Knurled Knobs/L Dimension Standard

                                                    Knurled Knobs/Thick/L Dimension Standard

                                                    Knurled Knobs/Drop-Proof

                                                    Mushroom Shaped Knob

                                                    Knurled Knobs Phenolic

                                                    Star Knobs

                                                    Plastic Knurled Knobs

                                                    Knurled Knobs/Small Diameter

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

                                                    Knurled Clamp Knobs

                                                    Knurled Knobs/Diamond Cut

                                                    Knurled Knobs Stepped Type

                                                    Knurled Knobs/Straight Cut

                                                    Knurled Thumb Knob (TKN/TKS)

                                                    Knurled Knobs/For Socket Head Cap Screws

                                                    Knurled Knobs

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

                                                    Knurled Knobs/with Tip Pad

                                                    Twill Knurled Knobs

                                                    Plastic Knobs/Star Knobs

                                                    Small Diameter Embossed Knob Stepped Type Male Thread

                                                    Plastic Knobs/Mushroom Shaped

                                                    Plastic Knurled Knobs/with Pad

                                                    Socket Head Cap Knob Screws【10 Pieces Per Package】

                                                    Heptagonal Knobs

                                                    Plastic Knobs/Cross Knobs

                                                    Super Knobs_SK/SS

                                                    Three Lobe Knob

                                                    Knurled Knobs/Fall-off Prevention

                                                    Stepped Knob (not Knurled)

                                                    Embossed Knob Stepped Type Female Thread

                                                    Heptagonal Star Knob Through Hole Type

                                                    Star Knobs Female Thread

                                                    Triangular arch Knobs

                                                    Octagonal Knobs

                                                    Engineering Plastic Knob PK

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

                                                    Torque Limiting Knob

                                                    Knurled Knobs/Hexagonal Socket Head

                                                    Plastic Knobs/Six Lobed Knobs

                                                    Super Knobs

                                                    CAD
                                                    • 2D / 3D
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                                                    Days to Ship Same day Same day 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 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 Same day Same day or more 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 Same day Same day Same day Same day Same day 4 Day(s) or more 4 Day(s) or more 9 Day(s) or more Same day or more Same day or more Same day or more
                                                    Mounting Section Dia. d (mm) or Nominal Dia.M4 ~ M8M5 ~ M123 ~ 105 ~ 123 ~ 103 ~ 10M3 ~ M8M6 ~ M10M4 ~ M8M6 ~ M103 ~ 8M3 ~ M106 ~ M123 ~ 123 ~ 8M3 ~ M103 ~ 8M3 ~ M104 ~ 6M3 ~ M10M4 ~ M103 ~ 103 ~ 55 ~ 12M4 ~ M55 ~ 86 ~ 83 ~ 8M10 ~ M126 ~ 126 ~ 125 ~ 103 ~ 83 ~ 6M3 ~ M10M6 ~ M12M6 ~ M12M5 ~ M8M10 ~ M125 ~ M16M3 ~ M4M5 ~ M63 ~ 55 ~ 126 ~ 12
                                                    Environmentally friendly---------------------------------------------
                                                    Mounting Section TypeThreaded (Stepped)Threaded (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / Threaded (Stepped) / Tapped / Tapped (Stepped)ThreadedThreaded / TappedThreaded (Stepped)Threaded (Stepped)ThreadedThreadedThreaded / Tapped / Round BoreTappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded (Stepped) / TappedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded / TappedThreaded / TappedThreaded (Stepped) / Tapped (Stepped)ThreadedThreaded / Threaded (Stepped) / Tapped / Tapped (Stepped)Threaded / TappedThreaded (Stepped)Threaded / TappedThreadedPress FitThreaded (Stepped)Threaded / TappedOthersThreaded / TappedThreaded / Threaded (Stepped)Threaded (Stepped)Tapped (Stepped)TappedTapped (Stepped)Threaded (Stepped)Tapped (Stepped)Tapped (Stepped) / Round BoreTappedThreaded / TappedThreaded / Threaded (Stepped)Threaded / TappedRound Bore
                                                    Characteristics/Applications---------------------------------------------
                                                    Mounting Section, Length L(mm)10 ~ 2510 ~ 306 ~ 4010 ~ 556 ~ 406 ~ 4010 ~ 3010 ~ 1610 ~ 2510 ~ 2010 ~ 2510 ~ 3015 ~ 50-10 ~ 259.5 ~ 3010 ~ 257.5 ~ 406.6 ~ 28.83 ~ 306 ~ 406 ~ 406 ~ 2025 ~ 401010 ~ 1510 ~ 25-25 ~ 3010 ~ 40-10 ~ 3010 ~ 306 ~ 207.5 ~ 23-9 ~ 1510 ~ 3017 ~ 2112 ~ 281.510 ~ 256 ~ 2010 ~ 50-
                                                    Main Body, TypeRound ShapePolygonal ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapeRound ShapeRound ShapeRound ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapeT ShapeRound ShapePolygonal ShapePolygonal Shape
                                                    Main Body MaterialPhenolPhenolStainless Steel / SteelNylonStainless Steel / SteelStainless Steel / SteelStainless SteelPhenolPhenolPhenolABSStainless SteelStainless SteelStainless Steel / SteelABSStainless SteelNylon / ABSStainless Steel / SteelStainless SteelStainless SteelStainless Steel / SteelStainless SteelStainless Steel / SteelNylonStainless SteelPhenolABSPolyacetalPhenolNylonNylonPhenolStainless Steel / SteelStainless SteelStainless SteelPhenolPhenolPhenolPhenolNylonStainless SteelPolyamideStainless Steel / SteelABSNylon
                                                    Round Shape, Type--Cylindrical Shape-Cylindrical ShapeCylindrical ShapeCylindrical ShapeMushroom Shape--Cylindrical ShapeCylindrical Shape-Clamp ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical ShapeCylindrical Shape-Cylindrical ShapeMushroom ShapeCylindrical ShapeCylindrical Shape----Cylindrical ShapeCylindrical ShapeCylindrical Shape-------Cylindrical Shape--
                                                    Mounting Section, MaterialSteelSteel-Steel / Brass--Stainless SteelSteel / BrassSteelSteelStainless SteelStainless SteelStainless Steel-Stainless Steel / Steel / BrassStainless SteelStainless Steel / Steel / BrassStainless Steel / Steel-Stainless SteelStainless Steel / Steel--Steel / Tinned BronzeStainless SteelSteel / BrassStainless Steel-SteelSteel-Steel / Brass--Stainless SteelBrassBrassSteelBrassSteel-Steel-Stainless Steel / Steel / Brass-
                                                    Threaded End Machining--NoneNoneNoneNoneNoneNone--With PadNoneNone-NoneNoneNoneNoneNoneNoneNoneWith PadNoneNoneNoneNoneNone--None-NoneNoneNoneNone------NoneNoneNone-
                                                    Set Screw Flat Machining--NoneNoneNone / Provided (1 Place)None-None----NoneNone / Provided (1 Place)NoneNoneNone-NoneNoneNone-NoneNone-None---None-None--None----None-None-NoneNone
                                                    Side Machined--Knurling-KnurlingKnurlingKnurlingNot Provided--KnurlingKnurling-Knurling / Checker KnurledDiamond CutKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingKnurlingChecker Knurled-Knurling-KnurlingKnurling----KnurlingNot ProvidedKnurling----Not Provided--Knurling--
                                                    Polygonal Shape, Type-Pentagon Shape-Heptagonal Shape-----Star-shaped--Cross Shape----------Cross Shape----Heptagonal ShapeCross ShapeTriangular Shape / Pentagon ShapeTriangular Shape---Star-shapedStar-shapedTriangular ShapeOctagonal ShapeHexagonal ShapeHeptagonal Shape--Hexagonal ShapeTriangular Shape / Pentagon Shape
                                                    T Shape, Type-----------------------------------------Wing---
                                                    Additional Function--Not ProvidedNot ProvidedNot ProvidedNot ProvidedFall-off PreventionNot Provided--Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided / Fall-off PreventionCylindrical (With Counterbored Hole)Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedWasher IntegratedNot Provided-Not ProvidedNot ProvidedNot ProvidedFall-off PreventionNot ProvidedNot Provided----Not ProvidedNot ProvidedNot ProvidedWith Hex SocketNot ProvidedNot Provided
                                                    Tapped, Round Hole Machining--ThroughBlind BoreThroughThrough------Blind Bore / Reamer FinishingThroughBlind BoreThroughBlind BoreThroughThroughThroughThrough-ThroughBlind Bore-Blind Bore---Blind BoreThroughBlind Bore--Through----Blind Bore / Reamer FinishingBlind BoreBlind Bore-Blind BoreThrough
                                                    Main Body, Surface Treatment--None / Buff Polished + Chrome Plating / Brushed Finishing-None / Black Oxide / Buff Polished + Chrome Plating / Brushed FinishingBlack Oxide / Buff Polished + Chrome Plating / Brushed FinishingBrushed FinishingNone---Brushed FinishingBuffedNone / Black Oxide / Electroless Nickel Plating-None-None / Chrome PlatingNoneBrushed FinishingNone / Chrome PlatingBrushed FinishingBuff Polished + Chrome Plating / Brushed Finishing-Brushed Finishing-----None-Buff Polished + Chrome Plating / Brushed FinishingNoneNone----NoneNone-Buff Polished + Chrome Plating / Brushed Finishing--
                                                    Mounting Section, Surface TreatmentZinc PlatingZinc Plating-None / Trivalent Chromate--NoneNone / Zinc PlatingZinc PlatingZinc PlatingNoneNoneNone-None / Chrome PlatingNoneNone / Trivalent Chromate / Chrome PlatingNone / Chrome Plating-NoneNone / Chrome Plating--None / Trivalent ChromateNoneNone / Trivalent ChromateNone-Zinc PlatingTrivalent Chromate-None / Trivalent Chromate--NoneNoneNoneZinc PlatingNoneTrivalent Chromate-Nickel Plating-None / Trivalent Chromate-
                                                    Cleaning Method---------------------------------------------

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