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Heptagonal Knobs

Heptagonal Knobs

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  • Volume Discount

Heptagonal Knobs
Knobs Screws are an economy item, The price is cheaper than the MISUMI standard product. They offer a wide variety of sizes to choose from.
[Feature]
● Shape : Heptagonal Knobs (Seven Lobed Knobs)
● Thread Size : M10 and M12
● Material :
Knobs - Phenolic Resin
Screws - Q235
[Application]
Knobs Screws are commonly used in fastening, assembly, adjustment, clamping and so on



Economy Heptagonal Knobs

Anti-RustEnhanced DurabilityErgonomic Design

- Insert Material: Steel with White Zinc Plating offers superior durability and rust resistance, ensuring long-lasting performance

- Shape: Heptagonal (Seven Lobed) provides a comfortable grip and ease of use, ideal for frequent adjustments

- Multiple Thread Sizes are available to fit various applications and equipment requirements

- Multiple Knob Diameters are designed for balanced performance, providing the right size for different tasks

- Surface Treatment: White Zinc Plating provides an excellent anti-rust effect, maintaining reliable performance over time

Economy Heptagonal Knobs
MISUMI Economy Logo

MISUMI Standard
MISUMI Standard

Cheaper Price
Cheaper Price

Product Variety
Product Variety

3D CAD
3D CAD Support

Knobs Product Overview

Economy series heptagonal Knobs (male thread), beautiful appearance, economical and practical. Screw size and body head diameter can be selected according to user's needs. Please refer to the specification table for details
110310442169 Product Drawings

Knobs Product Feature

■The Knobs body is made of phenolic resin, resistant to high temperature; The screw is Q235 (white zinc plating), with excellent anti-rust effect.
■The screw complies with GB standards, which has a higher torque force than products circulating on the market, and locks more securely in actual application, reducing the risk of shaking and loosening.
■Especially suitable for locking and fixing of components with threaded hole in small and medium-sized equipment

Knobs Specifications Overview

MaterialBody ColorSurface Treatment
Body: Phenolic ResinBlackWhite Zinc Plating
Metal Fittings: Q235

Knobs Example of Use

Knob Application Example Drawing

Knobs Precautions

Knobs products are divided into two installation methods: female thread and male thread, which can be selected according to the actual operating environment.
The body material of this product is phenolic aldehyde. It is recommended to use it in a 0 to 80° environment. If you need to use it in a high temperature and airtight environment, it is recommended to use Metal Knob Products.


Knobs Dimensional Drawing

110310442169 Dimensional Drawing

Knobs Specification Table

Part NumberL SelectionDHD1h
TypeM
C-NQJM10253050332216
12253080503624

Part Number 

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Part Number
C-NQJM10-25
C-NQJM10-30
C-NQJM12-25
C-NQJM12-30
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMounting Section Dia. M Mounting Section, Length L
(mm)
Main Body Dia. D
(Ø)
Main Body Height H
(mm)

SGD 2.18

1 Piece(s)Available Same day M10255032.5

SGD 2.18

1 Piece(s)Available Same day M10305032.5

SGD 4.44

1 Piece(s)Available Same day M12258050.5

SGD 4.44

1 Piece(s)Available Same day M12308050.5

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Basic Information

Mounting Section Type Threaded (Stepped) Main Body, Type Polygonal Shape Main Body Material Phenol Plastic
Mounting Section, Material Steel Polygonal Shape, Type Seven Lobed Mounting Section, Surface Treatment Zinc Plating

Frequently asked question (FAQ)

Question: Is there anything to pay attention to when selecting products?
Answer: In addition to the value of the basic M dimension of the mounting part, if you select the male thread product, you need to confirm the screw length.
Question: Can the knob body phenolic resin be used for high temperatures?
Answer: Phenolic resin is a high temperature resistant material and can be used in normal high temperature environments. The reference applicable temperature is 0 to 80℃. Actual use needs to be analyzed according to specific working conditions.

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