Collection: Knobs - Disc - Female Knurled Plastic

4 Products in this selection
  • This is the main category in this series
Additional resources:
Knobs PDF Quick Guide by Thread Size
A more concise listing may be found on the Smallparts store at Knobs - Disc - Female Knurled Plastic. Smallparts promote the most popular MBA products.
Thread Size Head Diameter (A) Thread Length Colour Style Indicative
Image
Thread Size
M4 (4x0.7mm)

+ 0.10 / - 0.00
Head Diameter (A)
20.0
mm
+ 0.00 / - 0.10
Thread Length
7.0
mm
+ 0.00 / - 0.12
Colour
Black
Style
Disc
Disc Knobs - M4 -4x0.7mm- 20x7 mm - Brass
Material: Brass    Hub Diameter (E): 14.00 mm    Hub Length (D): 5.00 mm    Knob Height (C): 15.5   
Part Number: KF040M-020-KND-PH Disc Knobs - M4 -4x0.7mm- 20x7 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Each
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Thread Size
M4 (4x0.7mm)

+ 0.10 / - 0.00
Head Diameter (A)
20.0
mm
+ 0.00 / - 0.10
Thread Length
7.0
mm
+ 0.00 / - 0.12
Colour
Black
Disc Knobs - M4 -4x0.7mm- 20x7 mm - Brass
Material: Brass    Style: Disc    Hub Diameter (E): 14.00 mm    Hub Length (D): 5.00 mm    Knob Height (C): 15.5   
Part Number: KF040M-020-KND-PH Disc Knobs - M4 -4x0.7mm- 20x7 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Each
View the product page first if you are unsure.
Thread Size
M5 (5x0.8mm)

+ 0.10 / - 0.00
Head Diameter (A)
20.0
mm
+ 0.00 / - 0.10
Thread Length
9.0
mm
+ 0.00 / - 0.12
Colour
Black
Style
Disc
Disc Knobs - M5 -5x0.8mm- 20x9 mm - Brass
Material: Brass    Hub Diameter (E): 14.00 mm    Hub Length (D): 5.00 mm    Knob Height (C): 15.5   
Part Number: KF050M-020-KND-PH Disc Knobs - M5 -5x0.8mm- 20x9 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Each
Thread Size
M5 (5x0.8mm)

+ 0.10 / - 0.00
Head Diameter (A)
20.0
mm
+ 0.00 / - 0.10
Thread Length
9.0
mm
+ 0.00 / - 0.12
Colour
Black
Disc Knobs - M5 -5x0.8mm- 20x9 mm - Brass
Material: Brass    Style: Disc    Hub Diameter (E): 14.00 mm    Hub Length (D): 5.00 mm    Knob Height (C): 15.5   
Part Number: KF050M-020-KND-PH Disc Knobs - M5 -5x0.8mm- 20x9 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $4.50 AUD
Regular price Sale price $4.50 AUD
Each
View the product page first if you are unsure.
Thread Size
M6 (6x1mm)

+ 0.10 / - 0.00
Head Diameter (A)
24.5
mm
+ 0.00 / - 0.10
Thread Length
11.0
mm
+ 0.00 / - 0.12
Colour
Black
Style
Disc
Disc Knobs - M6 -6x1mm- 24.5x11 mm - Brass
Material: Brass    Hub Diameter (E): 16.00 mm    Hub Length (D): 7.00 mm    Knob Height (C): 18.5   
Part Number: KF060M-025-KND-PH Disc Knobs - M6 -6x1mm- 24.5x11 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Each
Thread Size
M6 (6x1mm)

+ 0.10 / - 0.00
Head Diameter (A)
24.5
mm
+ 0.00 / - 0.10
Thread Length
11.0
mm
+ 0.00 / - 0.12
Colour
Black
Disc Knobs - M6 -6x1mm- 24.5x11 mm - Brass
Material: Brass    Style: Disc    Hub Diameter (E): 16.00 mm    Hub Length (D): 7.00 mm    Knob Height (C): 18.5   
Part Number: KF060M-025-KND-PH Disc Knobs - M6 -6x1mm- 24.5x11 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Each
View the product page first if you are unsure.
Thread Size
M8 (8x1.25mm)

+ 0.10 / - 0.00
Head Diameter (A)
32.0
mm
+ 0.00 / - 0.10
Thread Length
15.0
mm
+ 0.00 / - 0.12
Colour
Black
Style
Disc
Disc Knobs - M8 -8x1.25mm- 32x15 mm - Brass
Material: Brass    Hub Diameter (E): 20.00 mm    Hub Length (D): 9.00 mm    Knob Height (C): 22.0   
Part Number: KF080M-032-KND-PH Disc Knobs - M8 -8x1.25mm- 32x15 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
Thread Size
M8 (8x1.25mm)

+ 0.10 / - 0.00
Head Diameter (A)
32.0
mm
+ 0.00 / - 0.10
Thread Length
15.0
mm
+ 0.00 / - 0.12
Colour
Black
Disc Knobs - M8 -8x1.25mm- 32x15 mm - Brass
Material: Brass    Style: Disc    Hub Diameter (E): 20.00 mm    Hub Length (D): 9.00 mm    Knob Height (C): 22.0   
Part Number: KF080M-032-KND-PH Disc Knobs - M8 -8x1.25mm- 32x15 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 17, 2025
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
View the product page first if you are unsure.