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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
  • 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
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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

      New Fit Knob Series

        Tapped Blind Knob (BTK)

          G Type Knob Bolt G-1 Black

            Five-Lobe Knob, TFKB Type/TFKN Type

              Five Lobe Knob

                Adjustment Screws with Knobs

                  Pentagonal Knob Female Thread

                    Tapped Lobe Knob (TLK)

                      Plastic Lobe Knob (Starfish Type)

                        Stainless Steel Knobs/Five Lobed

                          Starfish Knob (SFK)

                            Star Knobs Type M

                              Super Knobs_SK/SS

                                Clamp Knob_KXM/KXF

                                  Star Knob (STK)

                                    Star Knob Soft (STK-SOFT)

                                      Star Knob (Key Specifications) (STK-LK)

                                        Five-Lobed Knob FK

                                          Star Knob STK-N

                                            Tapped Blind Knob (Stainless Steel) BTK-Sus

                                              Aluminum Handle_KAH

                                                Pure Touch Clamp Knob_KWM/KWF

                                                  Stainless Hand Knob_KSH

                                                    Puller Pentagonal Knob_KA/KB

                                                      Five Lobe Knob (FK)

                                                        Safety, Adjust Star, Knob (SSTK-N)

                                                          Tapped Blind Knob BTK-L

                                                            Tapped Blind Knob BTK

                                                              Tap Doorknob, TLK

                                                                Star Knob STK-NT

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

                                                                    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

                                                                          MITSUBOSHI CI

                                                                          IMAO CORPORATION

                                                                          MITSUBOSHI CI

                                                                          TRUSCO NAKAYAMA

                                                                          MISUMI

                                                                          MISUMI

                                                                          MISUMI

                                                                          MiSUMi Economy

                                                                          IMAO CORPORATION

                                                                          IMAO CORPORATION

                                                                          MISUMI

                                                                          IMAO CORPORATION

                                                                          KONOE

                                                                          NABEYA BI-TECH

                                                                          NABEYA BI-TECH

                                                                          IMAO CORPORATION

                                                                          IMAO CORPORATION

                                                                          IMAO CORPORATION

                                                                          KONISHI

                                                                          KONISHI

                                                                          KONISHI

                                                                          NABEYA BI-TECH

                                                                          NABEYA BI-TECH

                                                                          NABEYA BI-TECH

                                                                          NABEYA BI-TECH

                                                                          IMAO CORPORATION

                                                                          IMAO CORPORATION

                                                                          KONISHI

                                                                          KONISHI

                                                                          KONISHI

                                                                          KONISHI

                                                                          KONISHI

                                                                          MITSUBOSHI CI

                                                                          MITSUBOSHI CI

                                                                          MITSUBOSHI CI

                                                                          MITSUBOSHI CI

                                                                          Product Series

                                                                          Pentagonal Knobs

                                                                          Super Knobs

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

                                                                          Tapped Blind Knob (BTK)

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

                                                                          Five-Lobe Knob, TFKB Type/TFKN Type

                                                                          Five Lobe Knob

                                                                          Adjustment Screws with Knobs

                                                                          Pentagonal Knob Female Thread

                                                                          Tapped Lobe Knob (TLK)

                                                                          Plastic Lobe Knob (Starfish Type)

                                                                          Stainless Steel Knobs/Five Lobed

                                                                          Starfish Knob (SFK)

                                                                          Star Knobs Type M【10 Pieces Per Package】

                                                                          Super Knobs_SK/SS

                                                                          Clamp Knob_KXM/KXF

                                                                          Star Knob (STK)

                                                                          Star Knob Soft (STK-SOFT)

                                                                          Star Knob (Key Specifications) (STK-LK)

                                                                          Five-Lobed Knob FK

                                                                          Star Knob STK-N

                                                                          Tapped Blind Knob (Stainless Steel) BTK-Sus

                                                                          Aluminum Handle_KAH

                                                                          Pure Touch Clamp Knob_KWM/KWF

                                                                          Stainless Hand Knob_KSH

                                                                          Puller Pentagonal Knob_KA/KB

                                                                          Five Lobe Knob (FK)

                                                                          Safety, Adjust Star, Knob (SSTK-N)

                                                                          Tapped Blind Knob BTK-L

                                                                          Tapped Blind Knob BTK

                                                                          Tap Doorknob, TLK

                                                                          Star Knob STK-NT

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

                                                                          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
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                                                                          • 2D / 3D
                                                                          • 2D
                                                                          • 2D
                                                                          • 2D
                                                                          • 2D
                                                                          • 2D
                                                                          Days to Ship Same day Same day or more 4 Day(s) or more Same day or more 4 Day(s) 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 Same day or more Same day or more 7 Day(s) Same day or more 4 Day(s) or more Same day or more Same day or more 9 Day(s) 4 Day(s) or more 5 Day(s) or more 5 Day(s) or more Same day or more 4 Day(s) 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 4 Day(s) or more 4 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 ~ 121/2 ~ 12M4 ~ M16M5 ~ M6M5 ~ M105 ~ 106 ~ 10M5 ~ M12M6 ~ M16M6 ~ M105 ~ 10M4 ~ M12-6 ~ 12M6 ~ M10M4 ~ M12M6 ~ M12M8 ~ M106 ~ 8M4 ~ M12M6 ~ M128 ~ M16M6 ~ M108 ~ M12M8 ~ M126 ~ 10M6 ~ M10M6 ~ M12M5 ~ M16M6 ~ M16M6 ~ M12M6 ~ M12M5 ~ M6M6M8 ~ M108
                                                                          Mounting Section TypeThreaded (Stepped)Round BoreThreadedThreaded / TappedThreaded (Stepped)Threaded / TappedThreaded / TappedThreadedTappedTappedThreadedTapped / Round Bore / OthersThreaded / TappedRound BoreOthersThreaded / TappedThreaded / TappedThreaded / TappedThreaded / TappedOthersTapped (Stepped)Tapped (Stepped)Tapped / Round BoreThreaded / TappedThreaded / Tapped / Round BoreThreaded / TappedOthersThreaded / TappedThreaded (Stepped)Tapped (Stepped)Tapped (Stepped)Tapped (Stepped)Threaded (Stepped)TappedTappedTappedThreaded (Stepped)
                                                                          Mounting Section, Length L(mm)10 ~ 30-1010 ~ 5010 ~ 50-10 ~ 4030 ~ 7010 ~ 2518 ~ 3516 ~ 40-6 ~ 50--11 ~ 5010 ~ 5513 ~ 3013 ~ 4010 ~ 1410 ~ 2012 ~ 2015 ~ 3212.5 ~ 4015 ~ 5014 ~ 2510 ~ 1410 ~ 5010 ~ 5010 ~ 2218 ~ 3510 ~ 1610 ~ 508.5-1225
                                                                          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 MaterialPhenolNylonSteelPhenolABSABSABSNylonPhenolPhenolPolyamideStainless SteelPolyamideNylonNylonNylonPolyamide / PolypropylenePolypropylenePolyamidePhenolNylonPhenolAluminumOthersStainless SteelPhenolPhenol / PolyamidePolyamidePhenolPhenolPhenolNylonPhenolSteelSteelSteelSteel
                                                                          Round Shape, Type-------------------------------------
                                                                          Mounting Section, MaterialSteel--Stainless Steel / Steel / BrassSteelSteel / BrassSteel / BrassSteelBrassBrassStainless Steel-Stainless Steel / Steel / Brass--Stainless Steel / SteelSteel / BrassSteel / BrassStainless Steel / BrassBrassBrassStainless SteelAluminumSteel / BrassStainless SteelSteel / BrassBrassStainless Steel / SteelSteelBrassBrassBrassStainless SteelSteelSteelSteel-
                                                                          Threaded End Machining--NoneNoneNoneNoneNoneNone--With Pad-None--NoneNoneNoneNone----NoneNoneNone-NoneNone---NoneNoneNoneNoneNone
                                                                          Set Screw Flat Machining-None--NoneNoneNone----None / Provided (1 Place)-None-----NoneNoneNoneNone-None---NoneNoneNoneNoneNoneNoneNoneNoneNone
                                                                          Side Machined--Not Provided--Not Provided-------Not Provided-----Not ProvidedNot ProvidedNot Provided------Not ProvidedNot 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 ProvidedLock-Not ProvidedNot ProvidedNot ProvidedNot 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-Through-Blind Bore-Blind BoreBlind Bore--Through-Blind Bore / ThroughBlind BoreThroughThroughBlind BoreBlind Bore / ThroughBlind BoreBlind BoreThroughBlind BoreBlind BoreBlind Bore / Through / Reamer FinishingBlind BoreBlind Bore / Reamer FinishingBlind Bore-Blind Bore-Blind BoreThroughThrough-----
                                                                          Main Body, Surface Treatment--NoneNoneNoneNone---NoneNoneElectrolytic PolishingNone / Chrome PlatingNoneNoneNoneNoneNone / OthersNoneNoneNoneNoneOthersNoneTumble PolishingNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNone
                                                                          Mounting Section, Surface TreatmentZinc Plating-NoneNone / Zinc PlatingTrivalent Chromate / ChromateNone / Trivalent ChromateNone / Trivalent ChromateTrivalent ChromateNoneNoneNone-None / Zinc Plating--None / Black OxideNone / Zinc PlatingNone / Zinc PlatingNoneNoneNoneNoneNoneTrivalent ChromateNoneNone / Trivalent ChromateNoneNone / Black OxideTrivalent ChromateNoneNoneNoneNoneNoneNoneNoneNone

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