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Knob Screws(Main Body, Type:Polygonal Shape)

Knob Screws are utilized in various applications to enable manual control, adjustment, or fastening in a wide range of applications. They have widespread applications across diverse industries such as in automation systems. In various manufacturing industries, for example, food and pharmaceutical industries, and electronics industries.
When selecting a Knobs Screws, it is crucial to consider factors, including size, shape (eg., round, mushroom, ball, T- shaped and polygon shape), material (eg., plastic, stainless steel, aluminum and so on.) and mounting type for example threaded and tapped. These considerations are crucial for ensuring the production of high-quality products. We highly recommend reputable brands such as MISUMI, ESCO and KONISHI, as well as cost-effective options from MISUMI ECONOMY.
Take advantage of the convenience of FREE SHIPPING and NO MINIMUM ORDER on knob screw. Should you have any doubts or require assistance in choosing the right product, our experts are readily available to provide advice and guidance.
Days to Ship
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  • Same day
  • 4 Day(s) or Less
  • 5 Day(s) or Less
  • 6 Day(s) or Less
  • 7 Day(s) or Less
  • 8 Day(s) or Less
  • 9 Day(s) or Less
  • 10 Day(s) or Less
  • 11 Day(s) or Less
  • 12 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Mounting Section Dia. d (mm) or Nominal Dia.
Environmentally friendly
Mounting Section Type
Characteristics/Applications
Mounting Section, Length L(mm)
Main Body, Type
Main Body Material
Round Shape, Type
Mounting Section, Material
Threaded End Machining
Set Screw Flat Machining
Side Machined
Polygonal Shape, Type
T Shape, Type
Additional Function
Tapped, Round Hole Machining
Main Body, Surface Treatment
Mounting Section, Surface Treatment
Cleaning Method
  • Recommendation

Pentagonal Knobs

  • On Sale Till 31/03/2025

Plastic Knobs/Seven Lobed Knobs

    Star Knobs

      Triangular arch Knobs

      • On Sale Till 31/03/2025

      Plastic Knobs/Cross Knobs

      • On Sale Till 31/03/2025

      Super Knobs_SK/SS

      • On Sale Till 31/03/2025

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

        Heptagonal Star Knob Through Hole Type

        • On Sale Till 31/03/2025

        Plastic Knobs/Six Lobed Knobs

        • On Sale Till 31/03/2025

        Plastic Knobs/Star Knobs

          Three Lobe Knob

            Adjustment Screws with Knobs

              Heptagonal Knobs

                Star Knobs Female Thread

                  Hexagonal Knob Male Thread

                    Octagonal Knob Male Thread

                    • On Sale Till 31/03/2025

                    Tapped Lobe Knob (TLK)

                      Knob Bolt Black

                        Black, Flower Knob Nut No. 1

                        • On Sale Till 31/03/2025

                        Five Lobe Knob (FK)

                        • On Sale Till 31/03/2025

                        Star Knob (STK)

                          Super Knobs

                            Six Lobed Knobs

                            • On Sale Till 31/03/2025

                            Seven Lobed Knob_KSM/KSF

                              Engineering Plastic Knob PK

                                G Type Knob Bolt G-1 Black

                                  Octagonal Knobs

                                    Seven Lobed Knob - SLK, SLK-Sus

                                      Plastic Cross Knob_KJM/KJF

                                        Five-Lobe Knob, TFKB Type/TFKN Type

                                          Pentagonal Knob Female Thread

                                            Puller Pentagonal Knob_KA/KB

                                            • On Sale Till 31/03/2025

                                            Tapped Blind Knob (BTK)

                                              Tapped Blind Knob BTK-L

                                                Grub Screw Knob GSN

                                                  Tapped Blind Knob (Stainless Steel) BTK-L-Sus

                                                    Eagle Star Knob Bolt, 7-Lobe

                                                      Octagonal Knob

                                                        Five Lobe Knob

                                                          Heptagonal Lob Knob Female Thread

                                                            Plastic Mini-Knobs _KUDM/KUDF

                                                            • On Sale Till 31/03/2025

                                                            Six Lobed Knob_KGF

                                                            • On Sale Till 31/03/2025

                                                            Three- Arm Knob (TAK-N)

                                                            • On Sale Till 31/03/2025

                                                            Engineering Plastic Knob (EK)

                                                              Star Knob (Key Specifications) (STK-LK)

                                                              Brand

                                                              MISUMI

                                                              MiSUMi Economy47

                                                              MISUMI

                                                              MISUMI

                                                              MiSUMi Economy54

                                                              MISUMI

                                                              MiSUMi Economy58

                                                              MISUMI

                                                              NABEYA BI-TECH

                                                              IMAO CORPORATION

                                                              MISUMI

                                                              MiSUMi Economy60

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MISUMI

                                                              MiSUMi Economy52

                                                              MISUMI

                                                              MiSUMi Economy

                                                              MISUMI

                                                              MiSUMi Economy

                                                              MISUMI

                                                              MiSUMi Economy

                                                              IMAO CORPORATION

                                                              MITSUBOSHI CI

                                                              DAIMARU BYORA SEISAKUSHO

                                                              IMAO CORPORATION

                                                              IMAO CORPORATION

                                                              MISUMI

                                                              MISUMI

                                                              MiSUMi Economy51

                                                              NABEYA BI-TECH

                                                              KONISHI

                                                              MITSUBOSHI CI

                                                              MISUMI

                                                              MiSUMi Economy64

                                                              KONISHI

                                                              NABEYA BI-TECH

                                                              TRUSCO NAKAYAMA

                                                              MISUMI

                                                              MiSUMi Economy

                                                              NABEYA BI-TECH

                                                              IMAO CORPORATION

                                                              KONISHI

                                                              KONISHI

                                                              KONISHI

                                                              MITSUBOSHI CI

                                                              RICHENGINEERING

                                                              MISUMI

                                                              MISUMI

                                                              MiSUMi Economy

                                                              NABEYA BI-TECH

                                                              NABEYA BI-TECH

                                                              IMAO CORPORATION

                                                              IMAO CORPORATION

                                                              IMAO CORPORATION

                                                              Product Series

                                                              Pentagonal Knobs

                                                              Plastic Knobs/Seven Lobed Knobs

                                                              Star Knobs

                                                              Triangular arch Knobs

                                                              Plastic Knobs/Cross Knobs

                                                              Super Knobs_SK/SS

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

                                                              Heptagonal Star Knob Through Hole Type

                                                              Plastic Knobs/Six Lobed Knobs

                                                              Plastic Knobs/Star Knobs

                                                              Three Lobe Knob

                                                              Adjustment Screws with Knobs

                                                              Heptagonal Knobs

                                                              Star Knobs Female Thread

                                                              Hexagonal Knob Male Thread

                                                              Octagonal Knob Male Thread

                                                              Tapped Lobe Knob (TLK)

                                                              Knob Bolt Black

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

                                                              Five Lobe Knob (FK)

                                                              Star Knob (STK)

                                                              Super Knobs

                                                              Six Lobed Knobs

                                                              Seven Lobed Knob_KSM/KSF

                                                              Engineering Plastic Knob PK

                                                              G Type Knob Bolt G-1 Black【1-150 Pieces Per Package】

                                                              Octagonal Knobs

                                                              Seven Lobed Knob - SLK, SLK-Sus

                                                              Plastic Cross Knob_KJM/KJF

                                                              Five-Lobe Knob, TFKB Type/TFKN Type

                                                              Pentagonal Knob Female Thread

                                                              Puller Pentagonal Knob_KA/KB

                                                              Tapped Blind Knob (BTK)

                                                              Tapped Blind Knob BTK-L

                                                              Grub Screw Knob GSN

                                                              Tapped Blind Knob (Stainless Steel) BTK-L-Sus

                                                              Eagle Star Knob Bolt, 7-Lobe【20 Pieces Per Package】

                                                              Octagonal Knob

                                                              Five Lobe Knob

                                                              Heptagonal Lob Knob Female Thread

                                                              Plastic Mini-Knobs _KUDM/KUDF

                                                              Six Lobed Knob_KGF

                                                              Three- Arm Knob (TAK-N)

                                                              Engineering Plastic Knob (EK)

                                                              Star Knob (Key Specifications) (STK-LK)

                                                              CAD
                                                              • 2D / 3D
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                                                              • 2D
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                                                              • 2D
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                                                              • 2D / 3D
                                                              Days to Ship Same day Same day or more Same day Same day 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 4 Day(s) or more Same day Same day Same day Same day 8 Day(s) or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more Same day Same day or more 4 Day(s) or more 4 Day(s) or more Same day 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more Same day 4 Day(s) or more Same day or more 4 Day(s) or more 4 Day(s) or more 4 Day(s) or more 7 Day(s) or more 7 Day(s) or more Same day or more Same day 4 Day(s) or more 4 Day(s) or more 8 Day(s) or more Same day or more 9 Day(s)
                                                              Mounting Section Dia. d (mm) or Nominal Dia.M5 ~ M125 ~ 12M6 ~ M10M5 ~ M86 ~ 126 ~ 126 ~ M12M6 ~ M125 ~ 125 ~ 125 ~ 106 ~ 10M10 ~ M12M6 ~ M12M8M10 ~ M12M6 ~ M16M5 ~ M10M3 ~ M46 ~ 10M4 ~ M126 ~ 12M8 ~ M12M5 ~ M125 ~ M16M5 ~ M6M10 ~ M12M5 ~ M12M6 ~ M12M5 ~ M10M5 ~ M12M8 ~ M12M4 ~ M16M6 ~ M12M5 ~ M12M6 ~ M128M55 ~ 10M10 ~ M12M3 ~ M10M6 ~ M12M8 ~ M168 ~ M16M8 ~ M10
                                                              Environmentally friendly---------------------------------------------
                                                              Mounting Section TypeThreaded (Stepped)Threaded / TappedThreaded (Stepped)Threaded (Stepped)Threaded / TappedOthersThreaded / Tapped / Round BoreTappedThreaded / TappedThreaded / TappedThreaded / TappedThreadedThreaded (Stepped)Tapped (Stepped)ThreadedThreaded (Stepped)TappedThreaded (Stepped)TappedOthersThreaded / TappedRound BoreTappedThreaded / TappedTapped (Stepped) / Round BoreThreaded (Stepped)Tapped (Stepped)Threaded (Stepped)Threaded / TappedThreaded / TappedTappedThreaded / TappedThreaded / TappedThreaded (Stepped)Threaded (Stepped)Threaded (Stepped)ThreadedThreadedThreaded / TappedTapped (Stepped)Threaded / TappedTappedThreaded / TappedThreaded / Tapped / Round Bore / OthersThreaded / Tapped
                                                              Characteristics/Applications---------------------------------------------
                                                              Mounting Section, Length L(mm)10 ~ 3010 ~ 5510 ~ 2010 ~ 3010 ~ 40-15 ~ 50-10 ~ 5025 ~ 4010 ~ 3030 ~ 7025 ~ 309 ~ 1510 ~ 1515 ~ 2518 ~ 3510 ~ 501.510 ~ 1410 ~ 55-16 ~ 259.5 ~ 6012 ~ 2810 ~ 5017 ~ 2110 ~ 6010 ~ 40-10 ~ 2514 ~ 2510 ~ 5010 ~ 5010 ~ 8010 ~ 50302010 ~ 4017 ~ 215 ~ 5015 ~ 2515 ~ 4012 ~ 6013 ~ 40
                                                              Main Body, TypePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal ShapePolygonal Shape
                                                              Main Body MaterialPhenolNylonPhenolPhenolNylonNylonStainless SteelPhenolABSNylonPhenolNylonPhenolPhenolPhenolPhenolPhenolStainless Steel / SteelStainless SteelPhenol / PolyamidePolyamide / PolypropyleneNylonPhenolNylonNylonABSPhenolNylonNylonABSPhenolPhenolPhenolPhenolPhenolPhenolSteelPhenolABSPhenolNylonPhenolPolyamidePolyamidePolyamide
                                                              Round Shape, Type---------------------------------------------
                                                              Mounting Section, MaterialSteelSteel / BrassSteelSteelSteel-Stainless SteelBrassStainless Steel / Steel / BrassSteel / Tinned BronzeSteel / BrassSteelSteelBrassSteelSteelBrassStainless Steel / Steel-BrassSteel / Brass-BrassStainless Steel / SteelSteelSteelBrassStainless Steel / SteelStainless Steel / SteelSteel / BrassBrassSteel / BrassStainless Steel / Steel / BrassSteelSteelStainless Steel-SteelSteel / BrassBrassSteelBrassSteel / BrassStainless Steel / SteelStainless Steel / Brass
                                                              Threaded End Machining-None--None-None-NoneNoneNoneNone-----None--None--None-None-NoneNoneNone-NoneNoneNoneNoneNoneNone-None-None-NoneNoneNone
                                                              Set Screw Flat Machining-None--None-None-NoneNoneNone------None---None--NoneNone-None-None---NoneNoneNone--None----None-
                                                              Side Machined------------------------Not Provided--Not Provided-Not Provided---Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-------
                                                              Polygonal Shape, TypePentagon ShapeHeptagonal ShapeStar-shapedTriangular ShapeCross ShapeTriangular Shape / Pentagon ShapeCross ShapeStar-shapedHexagonal ShapeCross ShapeTriangular ShapePentagon ShapeHeptagonal ShapeStar-shapedHexagonal ShapeOctagonal ShapePentagon ShapeTriangular ShapeHeptagonal ShapePentagon ShapePentagon ShapeTriangular Shape / Pentagon ShapeHexagonal ShapeHeptagonal ShapeHexagonal ShapePentagon ShapeOctagonal ShapeHeptagonal ShapeCross ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapeHeptagonal ShapePentagon ShapeHeptagonal ShapeOctagonal ShapePentagon ShapeHeptagonal ShapeTriangular ShapeHexagonal ShapeTriangular ShapeHexagonal ShapePentagon Shape
                                                              T Shape, Type---------------------------------------------
                                                              Additional Function-Not Provided--Not ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedLock----Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-OthersNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                              Tapped, Round Hole Machining-Blind Bore--Blind BoreThroughBlind Bore / Reamer Finishing-Blind BoreBlind BoreBlind Bore-----Through-Blind Bore-Blind Bore / ThroughThrough-Blind BoreBlind Bore / Reamer Finishing---Blind BoreBlind Bore-Blind BoreBlind Bore-----Blind Bore-Blind BoreThroughBlind Bore / ThroughBlind Bore / Reamer FinishingBlind Bore
                                                              Main Body, Surface Treatment-----NoneBuffed---------NoneNoneNoneNoneNone--NoneNoneNone-NoneNoneNone-NoneNoneNoneNoneNoneNoneNone--NoneNoneNoneNoneNone
                                                              Mounting Section, Surface TreatmentZinc PlatingNone / Trivalent ChromateZinc PlatingZinc PlatingTrivalent Chromate-NoneNoneNone / Trivalent ChromateNone / Trivalent ChromateNone / Trivalent ChromateTrivalent ChromateZinc PlatingNoneZinc PlatingZinc PlatingNoneNone-NoneNone / Zinc Plating-NoneNone / Trivalent ChromateTrivalent ChromateTrivalent Chromate / ChromateNoneNone / Trivalent ChromateNone / Trivalent ChromateNone / Trivalent ChromateNoneNone / Trivalent ChromateNone / Zinc PlatingTrivalent ChromateTrivalent ChromateNoneTrivalent ChromateBright Chrome PlatingNone / Trivalent ChromateNoneTrivalent ChromateNoneNone / Zinc PlatingNone / Black OxideNone
                                                              Cleaning Method---------------------------------------------

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                                                              Related Categories to Knob Screws