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Knob Screws(Polygonal Shape, Type:Pentagon 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
  • All
  • 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
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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

Pentagonal Knobs

    Super Knobs

      Stainless Steel Knobs/Five Lobed

      • On Sale Till 31/03/2024

      Tapped Blind Knob (BTK)

        G Type Knob Bolt G-1 Black

        • On Sale Till 31/03/2024

        Plastic Lobe Knob (Starfish Type)

          Five-Lobe Knob, TFKB Type/TFKN Type

            Five Lobe Knob

              Pentagonal Knob Female Thread

              • On Sale Till 31/03/2024

              Starfish Knob (SFK)

                Tapped Blind Knob (Stainless Steel) BTK-Sus

                  Adjustment Screws with Knobs

                  • On Sale Till 31/03/2024

                  Super Knobs_SK/SS

                  • On Sale Till 31/03/2024

                  Five Lobe Knob (FK)

                    Star Knobs Type M

                      Clamp Knob_KXM/KXF

                        Pure Touch Clamp Knob_KWM/KWF

                        • On Sale Till 31/03/2024

                        Star Knob (STK)

                          Star Knob (Key Specifications) (STK-LK)

                          • On Sale Till 31/03/2024

                          Tapped Lobe Knob (TLK)

                            Five-Lobed Knob FK

                              Star Knob STK-NT

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

                                  New Fit Knob Series

                                  • On Sale Till 31/03/2024

                                  Aluminum Handle_KAH

                                  • On Sale Till 31/03/2024

                                  Stainless Hand Knob_KSH

                                    Puller Pentagonal Knob_KA/KB

                                    • On Sale Till 31/03/2024

                                    Star Knob Soft (STK-SOFT)

                                      Safety, Adjust Star, Knob (SSTK-N)

                                        Tapped Blind Knob BTK-L

                                          Tapped Blind Knob BTK

                                            Tap Doorknob, TLK

                                              Star Knob STK-N

                                                G Type Knob Nut G-1 (Black)

                                                  G Type Knob Nut G-2 (Black)

                                                    G Type Knob Nut G-3 (Black)

                                                      G Type Knob Bolt (G-3) Black

                                                      Brand

                                                      MISUMI

                                                      MiSUMi Economy47

                                                      MISUMI

                                                      MISUMI

                                                      IMAO CORPORATION

                                                      MITSUBOSHI CI

                                                      IMAO CORPORATION

                                                      TRUSCO NAKAYAMA

                                                      MISUMI

                                                      MISUMI

                                                      MiSUMi Economy

                                                      IMAO CORPORATION

                                                      KONISHI

                                                      MISUMI

                                                      NABEYA BI-TECH

                                                      IMAO CORPORATION

                                                      KONOE

                                                      NABEYA BI-TECH

                                                      NABEYA BI-TECH

                                                      IMAO CORPORATION

                                                      IMAO CORPORATION

                                                      IMAO CORPORATION

                                                      KONISHI

                                                      KONISHI

                                                      KONISHI

                                                      MITSUBOSHI CI

                                                      NABEYA BI-TECH

                                                      NABEYA BI-TECH

                                                      NABEYA BI-TECH

                                                      IMAO CORPORATION

                                                      IMAO CORPORATION

                                                      KONISHI

                                                      KONISHI

                                                      KONISHI

                                                      KONISHI

                                                      MITSUBOSHI CI

                                                      MITSUBOSHI CI

                                                      MITSUBOSHI CI

                                                      MITSUBOSHI CI

                                                      Product Series

                                                      Pentagonal Knobs

                                                      Super Knobs

                                                      Stainless Steel Knobs/Five Lobed

                                                      Tapped Blind Knob (BTK)

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

                                                      Plastic Lobe Knob (Starfish Type)

                                                      Five-Lobe Knob, TFKB Type/TFKN Type

                                                      Five Lobe Knob

                                                      Pentagonal Knob Female Thread

                                                      Starfish Knob (SFK)

                                                      Tapped Blind Knob (Stainless Steel) BTK-Sus

                                                      Adjustment Screws with Knobs

                                                      Super Knobs_SK/SS

                                                      Five Lobe Knob (FK)

                                                      Star Knobs Type M【10 Pieces Per Package】

                                                      Clamp Knob_KXM/KXF

                                                      Pure Touch Clamp Knob_KWM/KWF

                                                      Star Knob (STK)

                                                      Star Knob (Key Specifications) (STK-LK)

                                                      Tapped Lobe Knob (TLK)

                                                      Five-Lobed Knob FK

                                                      Star Knob STK-NT

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

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

                                                      Aluminum Handle_KAH

                                                      Stainless Hand Knob_KSH

                                                      Puller Pentagonal Knob_KA/KB

                                                      Star Knob Soft (STK-SOFT)

                                                      Safety, Adjust Star, Knob (SSTK-N)

                                                      Tapped Blind Knob BTK-L

                                                      Tapped Blind Knob BTK

                                                      Tap Doorknob, TLK

                                                      Star Knob STK-N

                                                      G Type Knob Nut G-1 (Black)

                                                      G Type Knob Nut G-2 (Black)

                                                      G Type Knob Nut G-3 (Black)

                                                      G Type Knob Bolt (G-3) Black

                                                      CAD
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D / 3D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      • 2D
                                                      Days to Ship Same day Same day or more Same day or more Same day or more 4 Day(s) or more Same day or more 4 Day(s) or more Same day or more Same day or more Same day or more 4 Day(s) or more 4 Day(s) or more Same day or more Same day or more 7 Day(s) 4 Day(s) or more 4 Day(s) or more Same day or more 6 Day(s) or more Same day or more 4 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 4 Day(s) or more Same day or more 6 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 5 Day(s) or more 4 Day(s) or more 7 Day(s) or more
                                                      Mounting Section Dia. d (mm) or Nominal Dia.M5 ~ M126 ~ 125 ~ 10M4 ~ M16M5 ~ M6M6 ~ M10M5 ~ M105 ~ 10M5 ~ M12M4 ~ M12M6 ~ M126 ~ 106 ~ 126 ~ 10-M6 ~ M10M6 ~ M10M4 ~ M12M8 ~ M10M6 ~ M166 ~ 8M6 ~ M12M6 ~ M121/2 ~ 128 ~ M168 ~ M12M8 ~ M12M6 ~ M12M6 ~ M10M6 ~ M12M5 ~ M16M6 ~ M16M4 ~ M12M5 ~ M6M6M8 ~ M108
                                                      Mounting Section TypeThreaded (Stepped)Round BoreTapped / Round Bore / OthersThreaded / TappedThreaded (Stepped)ThreadedThreaded / TappedThreaded / TappedTappedThreaded / TappedTapped (Stepped)ThreadedOthersOthersRound BoreThreaded / TappedThreaded / TappedThreaded / TappedThreaded / TappedTappedOthersTapped (Stepped)Threaded (Stepped)ThreadedTapped / Round BoreThreaded / Tapped / Round BoreThreaded / TappedThreaded / TappedThreaded / TappedThreaded (Stepped)Tapped (Stepped)Tapped (Stepped)Tapped (Stepped)TappedTappedTappedThreaded (Stepped)
                                                      Mounting Section, Length L(mm)10 ~ 30--10 ~ 5010 ~ 5016 ~ 40-10 ~ 4010 ~ 256 ~ 5012 ~ 2030 ~ 70-10 ~ 14-11 ~ 5012.5 ~ 4010 ~ 5513 ~ 4018 ~ 3510 ~ 1410 ~ 1610 ~ 501015 ~ 3215 ~ 5014 ~ 2513 ~ 3010 ~ 5010 ~ 5010 ~ 2218 ~ 3510 ~ 208.5-1225
                                                      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 Shape
                                                      Main Body MaterialPhenolNylonStainless SteelPhenolABSPolyamideABSABSPhenolPolyamidePhenolNylonNylonPhenol / PolyamideNylonNylonOthersPolyamide / PolypropylenePolyamidePhenolPhenolNylonPhenolSteelAluminumStainless SteelPhenolPolypropylenePolyamidePhenolPhenolPhenolNylonSteelSteelSteelSteel
                                                      Round Shape, Type-------------------------------------
                                                      Mounting Section, MaterialSteel--Stainless Steel / Steel / BrassSteelStainless SteelSteel / BrassSteel / BrassBrassStainless Steel / Steel / BrassStainless SteelSteel-Brass-Stainless Steel / SteelSteel / BrassSteel / BrassStainless Steel / BrassBrassBrassBrassStainless Steel-AluminumStainless SteelSteel / BrassSteel / BrassStainless Steel / SteelSteelBrassBrassBrassSteelSteelSteel-
                                                      Threaded End Machining---NoneNoneWith PadNoneNone-None-None---NoneNoneNoneNone---NoneNone-NoneNoneNoneNoneNone---NoneNoneNoneNone
                                                      Set Screw Flat Machining-NoneNone / Provided (1 Place)-None-NoneNone--None---None-----NoneNoneNone-NoneNone---NoneNoneNoneNoneNoneNoneNoneNone
                                                      Side Machined------Not Provided---Not Provided---Not Provided-----Not ProvidedNot ProvidedNot ProvidedNot Provided-----Not ProvidedNot ProvidedNot ProvidedNot Provided----
                                                      Polygonal Shape, TypePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon ShapePentagon Shape
                                                      T Shape, Type-------------------------------------
                                                      Additional Function-Not ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided-Not ProvidedNot ProvidedLockNot ProvidedNot ProvidedNot ProvidedOthersNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot ProvidedNot Provided
                                                      Tapped, Round Hole Machining-ThroughBlind Bore / ThroughBlind Bore--Blind BoreBlind Bore-Blind BoreBlind Bore-Through-ThroughBlind BoreBlind BoreBlind Bore / ThroughBlind BoreThroughThroughThrough--Blind Bore / Through / Reamer FinishingBlind Bore / Reamer FinishingBlind BoreBlind BoreBlind Bore-Blind BoreThroughBlind Bore----
                                                      Main Body, Surface Treatment--Electrolytic PolishingNoneNoneNoneNone--None / Chrome PlatingNone-NoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneOthersTumble PolishingNoneNone / OthersNoneNoneNoneNoneNoneNoneNoneNoneNone
                                                      Mounting Section, Surface TreatmentZinc Plating--None / Zinc PlatingTrivalent Chromate / ChromateNoneNone / Trivalent ChromateNone / Trivalent ChromateNoneNone / Zinc PlatingNoneTrivalent Chromate-None-None / Black OxideTrivalent ChromateNone / Zinc PlatingNoneNoneNoneNoneNoneNoneNoneNoneNone / Trivalent ChromateNone / Zinc PlatingNone / Black OxideTrivalent ChromateNoneNoneNoneNoneNoneNoneNone

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