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  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Knob Screws(Set Screw Flat Machining:Provided (1 Place))

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.
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  • You can add up to 6 items per a category to the compare list.

    Knurled Knobs/L Dimension Standard
    Knurled Knobs/L Dimension Standard
    Knurled Knobs/L Dimension Standard
    Knurled Knobs/L Dimension Standard
    Knurled Knobs/L Dimension Standard

    Knurled Knobs/L Dimension Standard

    MISUMI

    Knurled Knobs/L Dimension Standard
    Knobs Screws are commonly used in various applications to secure, adjust, and control different mechanical devices. They offer a wide variety of sizes to choose from.
    [Feature]
    ● Shape : Round Shape (Threaded type and Tapped Type)
    ● Thread Size : M3, M4, M5, M6, M8 and M10
    ● L Dimension can be configurable
    ● Material : SUM23 and SUS303
    ● Surface Treatment : chrome plate
    [Application]
    Knob Screws are commonly used in fastening, assembly, adjustment, clamping and so on

    • Volume Discount
    CAD :
    2D / 3D
    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
    6 ~ 10 - Tapped (Stepped) - - Round Shape Stainless Steel Cylindrical Shape - - Provided (1 Place) Knurling - - Not Provided Through None - -
    From: ₹ 779.20
    Days to Ship: 10 Day(s) or more
    day to ship 10 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Knurled Clamp Knobs
    Knurled Clamp Knobs
    Knurled Clamp Knobs

    Knurled Clamp Knobs

    MISUMI

    Knurled Clamp Knobs
    Knurled Knobs Screws are commonly used in various applications to secure, adjust, and control different mechanical devices. They offer a wide variety of sizes to choose from.
    [Feature]
    ● Shape : Clamp Knobs Knurling and Checkered Patterns
    ● Thread Size : M3, M4, M5, M6, M8, M10 and M12
    ● Material : S45C and SUS303
    [Application]
    Knurled Knobs Screws are commonly used in fastening, assembly, adjustment, clamping and so on

    • Volume Discount
    CAD :
    2D / 3D
    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
    8 ~ 12 - Tapped - - Round Shape Stainless Steel Clamp Shape - - Provided (1 Place) Knurling / Checker Knurled - - Not Provided Through None - -
    From: ₹ 993.48
    Days to Ship: 10 Day(s) or more
    day to ship 10 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Stainless Steel Knobs/Five Lobed

    Stainless Steel Knobs/Five Lobed

    MISUMI

    Stainless Steel Knobs/Five Lobed
    Knobs Screws are commonly used in various applications to secure, adjust, and control different mechanical devices. They offer a wide variety of sizes to choose from.
    [Feature]
    ● Shape : Pentagon (Five Lobed Knobs)
    ● Thread Size : M5, M6, M8 and M10
    ● Material : SCS22 (SUS316 Equivalent)
    ● Surface Treatment : Electrolytic Polishing
    [Application]
    Knob Screws are commonly used in fastening, assembly, adjustment, clamping and so on

    • Volume Discount
    CAD :
    2D / 3D
    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
    8 ~ 10 - Round Bore - - Polygonal Shape Stainless Steel - - - Provided (1 Place) - Pentagon Shape - Not Provided Through Electrolytic Polishing - -
    From: ₹ 3,642.76
    Days to Ship: 10 Day(s) or more
    day to ship 10 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    [Clean & Pack] Knurled Knob

    [Clean & Pack] Knurled Knob

    MISUMI

    Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
    This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.
    ■Part Number for Clean & Pack Products
    ·Degreasing (Anti-rust single packing)    : Part Number SL-□□
    ·Precision cleaning (Degassing double packing)    : Part Number SH-□□
    ·Electrolytic polishing + precision cleaning (Degassing double packing): Part Number SHD-□□
    Product Part NumberCleaning MethodPackaging TypeEffects Compared to Uncleaned ProductEnvironment (Standard)Process
    SL-□□DegreasingAnti-rust packingOil removalGeneral environmentRegular assembly process
    Post battery assembly process
    SH-□□Precision cleaningDegassing double packingOil removal
    Dust removal
    Clean environment (Class 10 to 1,000)Battery assembly process
    LCD-related post assembly process
    In-vehicle camera assembly process
    SHD-□□Electrolytic polishing + precision cleaningDegassing double packingOil removal
    Dust removal
    Outgas reduction
    Vacuum environment
    Clean environment (Class 10 to 1,000)
    Pre-semiconductor process
    Liquid crystal deposition process
    Pre-OLED process
    ■Notes
    Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
    Please be careful about the application location and storage environment.

    • Volume Discount
    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
    M6 ~ M10 RoHS Compliant (10 Substances) Tapped (Stepped) Clean Washed - Round Shape Stainless Steel Cylindrical Shape - - Provided (1 Place) Knurling - - Not Provided Through None - Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning
    From: ₹ 978.77
    Days to Ship: 14 Day(s) or more
    day to ship 14 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Control Knob M8801

    Control Knob M8801

    KONISHI

    [Features]·Volume knob. [Materials]·Made of Aluminum.

    CAD :
    2D
    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
    6.1 - Round Bore - 17 Round Shape Aluminum Volume Knob Shape Aluminum - Provided (1 Place) Knurling - - With Scale Blind Bore None None -
    From: ₹ 1,103.25
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Control Knob M8802

    Control Knob M8802

    KONISHI

    [Features]·Volume knob. [Materials]·Made of Aluminum.

    CAD :
    2D
    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
    6.1 - Round Bore - 10 ~ 12 Round Shape Aluminum Volume Knob Shape Aluminum - Provided (1 Place) Knurling - - With Scale Blind Bore None None -
    From: ₹ 3,203.02
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Aluminum Control Knob_ECX

    Aluminum Control Knob_ECX

    NABEYA BI-TECH

    Reaming holes that are finished. Hexagon socket set screws for attaching to all products are included.

    CAD :
    2D / 3D
    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
    5 ~ 10 - Round Bore - 9 ~ 17 Round Shape Aluminum Volume Knob Shape Aluminum - Provided (1 Place) Knurling - - With Scale Through / Reamer Finishing Anodize Others -
    From: ₹ 1,476.55
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Aluminum Control Knob_ECY
    Aluminum Control Knob_ECY
    Aluminum Control Knob_ECY
    Aluminum Control Knob_ECY

    Aluminum Control Knob_ECY

    NABEYA BI-TECH

    Reaming holes that are finished. Hexagon socket set screws for attaching to all products are included.

    CAD :
    2D / 3D
    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
    5 ~ 10 - Round Bore - 16 ~ 28 Round Shape Aluminum Volume Knob Shape Aluminum - Provided (1 Place) Knurling - - Not Provided / With Scale Through / Reamer Finishing Anodize Others -
    From: ₹ 1,384.67
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Control Knob M8803

    Control Knob M8803

    KONISHI

    [Features]·Volume knob. [Materials]·Made of Aluminum.

    CAD :
    2D
    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
    6.1 - Round Bore - 13.5 ~ 16 Round Shape Aluminum Volume Knob Shape Aluminum - Provided (1 Place) Knurling - - With Scale Blind Bore None None -
    From: ₹ 1,051.78
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Control Knob M8806

    Control Knob M8806

    KONISHI

    Volume knob made of phenol resin.
    [Features]
    ・ Operating temperature: -20 to +110℃
    [Applications]
    ・ Can be used to rotate the mounting shaft

    CAD :
    2D
    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
    6.1 - Round Bore - 12.5 ~ 15 Round Shape Phenol Volume Knob Shape Brass - Provided (1 Place) Not Provided - - With Scale Blind Bore None None -
    From: ₹ 350.89
    Days to Ship: 5 Day(s) or more
    day to ship 5 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Knurling Nut (Chrome Plating) KNTA, KNTB

    Knurling Nut (Chrome Plating) KNTA, KNTB

    KONISHI

    A sturdy knob with vertical knurling on the outer circumference of the knob. Surface treatment is nickel chrome plating.

    CAD :
    2D
    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
    M5 ~ M12 - Tapped (Stepped) - 7 ~ 14 Round Shape Steel Clamp Shape Steel - Provided (1 Place) Knurling - - Lock Through Chrome Plating Chrome Plating -
    From: ₹ 603.42
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
  • You can add up to 6 items per a category to the compare list.

    Knurled Nut (Black Iron Oxide Film) KNTA-B, KNTB-B

    Knurled Nut (Black Iron Oxide Film) KNTA-B, KNTB-B

    KONISHI

    Knob with round knurl on the outer part of the knob. The surface treatment is black.

    CAD :
    2D
    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
    M5 ~ M12 - Tapped (Stepped) - 7 ~ 14 Round Shape Steel Clamp Shape Steel - Provided (1 Place) Knurling - - Lock Through Black Oxide Black Oxide -
    From: ₹ 532.44
    Days to Ship: 6 Day(s) or more
    day to ship 6 Day(s) or more
Brand
Product Series
CAD
From
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

    You can add up to 6 items per a category to the compare list.

    Knurled Knobs/L Dimension Standard
      Knurled Knobs/L Dimension Standard
      Knurled Knobs/L Dimension Standard
      Knurled Knobs/L Dimension Standard
      Knurled Knobs/L Dimension Standard

        You can add up to 6 items per a category to the compare list.

        Knurled Clamp Knobs
          Knurled Clamp Knobs
          Knurled Clamp Knobs

            You can add up to 6 items per a category to the compare list.

            Stainless Steel Knobs/Five Lobed

                You can add up to 6 items per a category to the compare list.

                [Clean & Pack] Knurled Knob

                    You can add up to 6 items per a category to the compare list.

                    Control Knob M8801

                        You can add up to 6 items per a category to the compare list.

                        Control Knob M8802

                            You can add up to 6 items per a category to the compare list.

                            Aluminum Control Knob_ECX

                                You can add up to 6 items per a category to the compare list.

                                Aluminum Control Knob_ECY
                                  Aluminum Control Knob_ECY
                                  Aluminum Control Knob_ECY
                                  Aluminum Control Knob_ECY

                                    You can add up to 6 items per a category to the compare list.

                                    Control Knob M8803

                                        You can add up to 6 items per a category to the compare list.

                                        Control Knob M8806

                                            You can add up to 6 items per a category to the compare list.

                                            Knurling Nut (Chrome Plating) KNTA, KNTB

                                                You can add up to 6 items per a category to the compare list.

                                                Knurled Nut (Black Iron Oxide Film) KNTA-B, KNTB-B
                                                  Brand

                                                  MISUMI

                                                  MISUMI

                                                  MISUMI

                                                  MISUMI

                                                  KONISHI

                                                  KONISHI

                                                  NABEYA BI-TECH

                                                  NABEYA BI-TECH

                                                  KONISHI

                                                  KONISHI

                                                  KONISHI

                                                  KONISHI

                                                  Product Series

                                                  Knurled Knobs/L Dimension Standard

                                                  Knurled Clamp Knobs

                                                  Stainless Steel Knobs/Five Lobed

                                                  [Clean & Pack] Knurled Knob

                                                  Control Knob M8801

                                                  Control Knob M8802

                                                  Aluminum Control Knob_ECX

                                                  Aluminum Control Knob_ECY

                                                  Control Knob M8803

                                                  Control Knob M8806

                                                  Knurling Nut (Chrome Plating) KNTA, KNTB

                                                  Knurled Nut (Black Iron Oxide Film) KNTA-B, KNTB-B

                                                  CAD
                                                  • 2D / 3D
                                                  • 2D / 3D
                                                  • 2D / 3D
                                                  • 2D
                                                  • 2D
                                                  • 2D / 3D
                                                  • 2D / 3D
                                                  • 2D
                                                  • 2D
                                                  • 2D
                                                  • 2D
                                                  From

                                                  ₹ 779.20

                                                  ₹ 993.48

                                                  ₹ 3,642.76

                                                  ₹ 978.77

                                                  ₹ 1,103.25

                                                  ₹ 3,203.02

                                                  ₹ 1,476.55

                                                  ₹ 1,384.67

                                                  ₹ 1,051.78

                                                  ₹ 350.89

                                                  ₹ 603.42

                                                  ₹ 532.44

                                                  Days to Ship 10 Day(s) or more 10 Day(s) or more 10 Day(s) or more 14 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 5 Day(s) or more 6 Day(s) or more 6 Day(s) or more
                                                  Mounting Section Dia. d (mm) or Nominal Dia.6 ~ 108 ~ 128 ~ 10M6 ~ M106.16.15 ~ 105 ~ 106.16.1M5 ~ M12M5 ~ M12
                                                  Environmentally friendly---RoHS Compliant (10 Substances)--------
                                                  Mounting Section TypeTapped (Stepped)TappedRound BoreTapped (Stepped)Round BoreRound BoreRound BoreRound BoreRound BoreRound BoreTapped (Stepped)Tapped (Stepped)
                                                  Characteristics/Applications---Clean Washed--------
                                                  Mounting Section, Length L(mm)----1710 ~ 129 ~ 1716 ~ 2813.5 ~ 1612.5 ~ 157 ~ 147 ~ 14
                                                  Main Body, TypeRound ShapeRound ShapePolygonal ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound ShapeRound Shape
                                                  Main Body MaterialStainless SteelStainless SteelStainless SteelStainless SteelAluminumAluminumAluminumAluminumAluminumPhenolSteelSteel
                                                  Round Shape, TypeCylindrical ShapeClamp Shape-Cylindrical ShapeVolume Knob ShapeVolume Knob ShapeVolume Knob ShapeVolume Knob ShapeVolume Knob ShapeVolume Knob ShapeClamp ShapeClamp Shape
                                                  Mounting Section, Material----AluminumAluminumAluminumAluminumAluminumBrassSteelSteel
                                                  Threaded End Machining------------
                                                  Set Screw Flat MachiningProvided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)Provided (1 Place)
                                                  Side MachinedKnurlingKnurling / Checker Knurled-KnurlingKnurlingKnurlingKnurlingKnurlingKnurlingNot ProvidedKnurlingKnurling
                                                  Polygonal Shape, Type--Pentagon Shape---------
                                                  T Shape, Type------------
                                                  Additional FunctionNot ProvidedNot ProvidedNot ProvidedNot ProvidedWith ScaleWith ScaleWith ScaleNot Provided / With ScaleWith ScaleWith ScaleLockLock
                                                  Tapped, Round Hole MachiningThroughThroughThroughThroughBlind BoreBlind BoreThrough / Reamer FinishingThrough / Reamer FinishingBlind BoreBlind BoreThroughThrough
                                                  Main Body, Surface TreatmentNoneNoneElectrolytic PolishingNoneNoneNoneAnodizeAnodizeNoneNoneChrome PlatingBlack Oxide
                                                  Mounting Section, Surface Treatment----NoneNoneOthersOthersNoneNoneChrome PlatingBlack Oxide
                                                  Cleaning Method---Degreasing / Precision Cleaning / Electrolytic Polishing + Precision Cleaning--------

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                                                  1. 1

                                                  Related Categories to Knob Screws

                                                  FAQ Knob Screws

                                                  Question: How do I properly install the knob screw?
                                                  Answer: Here are some example to install a Knob Screws tapped type
                                                  1. Prepare the Surface: Clean and clear the area where the knob screw will be installed.
                                                  2. Choose the Right Screw: Select a screw with the appropriate size and thread that matches the knob.
                                                  3. Mark the Location: Use a pencil to mark where the knob screw will go, ensuring proper alignment.
                                                  4. Create Pilot Holes (if needed): Use a drill to create small guide holes in the marked spots, if the material is hard.
                                                  5. Insert the Screw: Place the screw through the knob and into the pilot hole or surface.
                                                  6. Tighten the Screw: Use a screwdriver to turn the screw clockwise, securely fastening the knob in place.
                                                  7. Test the Knob: Check the knob's movement and stability to ensure proper installation.
                                                  8. Adjust if Necessary: If the knob feels loose, you may need to tighten the screw further.
                                                  Question: Type of knobs screw?
                                                  Answer: There are various types of knob screws designed for specific applications. Here are a few common types:
                                                  1. Round Knurled Thumb Screws: These have textured heads for better grip, often used in applications where a secure grip is essential.
                                                  Round Knurled Thumb Screws
                                                  2. Lobed Knobs: Have a lobed design for a comfortable grip, commonly found on industrial and mechanical equipment.
                                                  Lobed Knobs
                                                  3. Ball Knobs: These have a spherical shape and are commonly used on levers or control mechanisms.
                                                  Ball Knobs
                                                  4. T-Knobs: Shaped like the letter "T," these knobs are simple to turn and are used in applications where frequent adjustments are needed.
                                                  T-Knobs
                                                  5. Star Knobs: Featuring a star-shaped head for easy turning, often used in applications requiring frequent adjustments.
                                                  Star Knobs
                                                  6. Mushroom Knobs: Shaped like a mushroom. It is used for cabinets, drawers, and doors, these knobs provide a comfortable grip for opening and closing
                                                  Mushroom Knobs
                                                  Question: How to choose the knob screw?
                                                  Answer: Here are some example how to choose the knob screw
                                                  1. Usage: Identify its purpose, such as indoor/outdoor and specific applications like machines, jig fixtures, doors, cabinets, etc.
                                                  2. Material: Match durability to the environment (stainless steel, aluminum, brass and plastic (eg., ABS, Nylon and so on).
                                                  3. Thread Type and Thread Size : Ensure screw matches knob (Threaded, Tapped) or Press fit. and the thread size is appropriate to install
                                                  4. Size: Select a knob head size that is appropriate for your intended use.
                                                  5. Head Type: Choose based on knob design (eg.,round, T Shape, Wing Shape, Polygon shape etc.).
                                                  6. Easy to install : Ensure easy installation and tightening.
                                                  7. Follow Guidelines: Check knob manufacturer's recommendations.
                                                  Question: What is the usage for knob screw?
                                                  Answer: The primary usage of a knob screw is to enable manual control, adjustment, or fastening in a wide range of applications. Here are additional examples of how knob screws are used:
                                                  1. Camera Tripods: Knob screws are used to secure the legs and adjust the height of camera tripods, aiding photographers in achieving stable shots.
                                                  2. HVAC Systems: Knob screws are used to control airflow direction and intensity in ventilation systems, enhancing indoor air quality and comfort.
                                                  3. Scientific Research Instruments: In laboratories, knob screws are employed to fine-tune the position of laser optics, ensuring precise experimental setups.
                                                  4. Automated Manufacturing: Knob screws play a role in industrial automation by adjusting the position of sensors.
                                                  Question: What is the difference between knob screw and door knob?
                                                  Answer: Knob Screw:
                                                  A knob screw is a type of fastener used to secure or adjust objects together. It consists of a threaded and a head. The head is designed for easy gripping and turning by hand. Knob screws are commonly used in applications where frequent adjustments or temporary fastening is required. They are often found in devices like clamps, jigs, and fixtures. The main purpose of a knob screw is to provide a manual way of securing two components together without the need for additional tools.

                                                  Door Knob:
                                                  A door knob, on the other hand, is a handle or knob attached to a door that allows people to open and close the door. It is usually mounted on a spindle that connects the knob on the outside of the door to a mechanism on the inside, allowing the door to be latched or unlatched. Door knobs come in various designs and materials, and they serve both functional and aesthetic purposes. They are an integral part of doors in buildings and structures

                                                  In summary,
                                                  A knob screw is a threaded fastener used for securing or adjusting objects together, often by hand.
                                                  A door knob is a handle attached to a door, allowing people to open and close the door, serving a functional and aesthetic purpose.
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