Collection: Knobs - Disc - Male Knurled Plastic
Knobs -> Disc -> Male Knurled PlasticThere are 12 products in the sub-categories of Knobs - Disc - Male Knurled Plastic. Browse the Knobs - Disc - Male Knurled Plastic products table.
This product group is not included in our range. Try the full range at Minibearings instead.
Category Details
A selection of Male Knurled Plastic Disc Knobs. This is the main category in this series
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Knobs - Disc - Male Knurled Plastic category on the Small Parts & Bearings online store.
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 (Equiv. 0.787 in.) |
Thread Length
10.0
mm + 0.00 / - 0.12 (Equiv. 0.394 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM040M-020-KND10-PH
Disc Knobs - M4 - 4x0.7mm - 20x10 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
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 (Equiv. 0.787 in.) |
Thread Length
10.0
mm + 0.00 / - 0.12 (Equiv. 0.394 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM040M-020-KND10-PH
Disc Knobs - M4 - 4x0.7mm - 20x10 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
10.0
mm + 0.00 / - 0.12 (Equiv. 0.394 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM050M-020-KND10-PH
Disc Knobs - M5 - 5x0.8mm - 20x10 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
10.0
mm + 0.00 / - 0.12 (Equiv. 0.394 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM050M-020-KND10-PH
Disc Knobs - M5 - 5x0.8mm - 20x10 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
15.0
mm + 0.00 / - 0.12 (Equiv. 0.591 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM040M-020-KND15-PH
Disc Knobs - M4 - 4x0.7mm - 20x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
15.0
mm + 0.00 / - 0.12 (Equiv. 0.591 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM040M-020-KND15-PH
Disc Knobs - M4 - 4x0.7mm - 20x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
15.0
mm + 0.00 / - 0.12 (Equiv. 0.591 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM050M-020-KND15-PH
Disc Knobs - M5 - 5x0.8mm - 20x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
15.0
mm + 0.00 / - 0.12 (Equiv. 0.591 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM050M-020-KND15-PH
Disc Knobs - M5 - 5x0.8mm - 20x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
20.0
mm + 0.00 / - 0.12 (Equiv. 0.787 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM040M-020-KND20-PH
Disc Knobs - M4 - 4x0.7mm - 20x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
20.0
mm + 0.00 / - 0.12 (Equiv. 0.787 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM040M-020-KND20-PH
Disc Knobs - M4 - 4x0.7mm - 20x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.14 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
20.0
mm + 0.00 / - 0.12 (Equiv. 0.787 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM050M-020-KND20-PH (4 Pcs)
Disc Knobs - M5 - 5x0.8mm - 20x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$11.41 AUD
Regular price
Unit price
/
per
4 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 (Equiv. 0.787 in.) |
Thread Length
20.0
mm + 0.00 / - 0.12 (Equiv. 0.787 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 14.50 mm Hub Length (D): 15.50 mm Knob Height (C): 14.0 | |||||
Part Number: KM050M-020-KND20-PH (4 Pcs)
Disc Knobs - M5 - 5x0.8mm - 20x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$11.41 AUD
Regular price
Unit price
/
per
4 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 (Equiv. 0.965 in.) |
Thread Length
15.0
mm + 0.00 / - 0.12 (Equiv. 0.591 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 18.50 mm Hub Length (D): 18.50 mm Knob Height (C): 16.0 | |||||
Part Number: KM060M-025-KND15-PH
Disc Knobs - M6 - 6x1mm - 24.5x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 (Equiv. 0.965 in.) |
Thread Length
15.0
mm + 0.00 / - 0.12 (Equiv. 0.591 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 18.50 mm Hub Length (D): 18.50 mm Knob Height (C): 16.0 | |||||
Part Number: KM060M-025-KND15-PH
Disc Knobs - M6 - 6x1mm - 24.5x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 (Equiv. 0.965 in.) |
Thread Length
20.0
mm + 0.00 / - 0.12 (Equiv. 0.787 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 18.50 mm Hub Length (D): 18.50 mm Knob Height (C): 16.0 | |||||
Part Number: KM060M-025-KND20-PH
Disc Knobs - M6 - 6x1mm - 24.5x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 (Equiv. 0.965 in.) |
Thread Length
20.0
mm + 0.00 / - 0.12 (Equiv. 0.787 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 18.50 mm Hub Length (D): 18.50 mm Knob Height (C): 16.0 | |||||
Part Number: KM060M-025-KND20-PH
Disc Knobs - M6 - 6x1mm - 24.5x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 (Equiv. 0.965 in.) |
Thread Length
30.0
mm + 0.00 / - 0.12 (Equiv. 1.181 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 18.50 mm Hub Length (D): 18.50 mm Knob Height (C): 16.0 | |||||
Part Number: KM060M-025-KND30-PH
Disc Knobs - M6 - 6x1mm - 24.5x30 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 (Equiv. 0.965 in.) |
Thread Length
30.0
mm + 0.00 / - 0.12 (Equiv. 1.181 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 18.50 mm Hub Length (D): 18.50 mm Knob Height (C): 16.0 | |||||
Part Number: KM060M-025-KND30-PH
Disc Knobs - M6 - 6x1mm - 24.5x30 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$3.59 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm (Equiv. 1.26 in.) |
Thread Length
15.0
mm (Equiv. 0.591 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 22.00 mm Hub Length (D): 22.00 mm Knob Height (C): 20.0 | |||||
Part Number: KM080M-032-KND15-PH
Disc Knobs - M8 - 8x1.25mm - 32x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm (Equiv. 1.26 in.) |
Thread Length
15.0
mm (Equiv. 0.591 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 22.00 mm Hub Length (D): 22.00 mm Knob Height (C): 20.0 | |||||
Part Number: KM080M-032-KND15-PH
Disc Knobs - M8 - 8x1.25mm - 32x15 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm (Equiv. 1.26 in.) |
Thread Length
20.0
mm (Equiv. 0.787 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 22.00 mm Hub Length (D): 22.00 mm Knob Height (C): 20.0 | |||||
Part Number: KM080M-032-KND20-PH
Disc Knobs - M8 - 8x1.25mm - 32x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm (Equiv. 1.26 in.) |
Thread Length
20.0
mm (Equiv. 0.787 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 22.00 mm Hub Length (D): 22.00 mm Knob Height (C): 20.0 | |||||
Part Number: KM080M-032-KND20-PH
Disc Knobs - M8 - 8x1.25mm - 32x20 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|
|||||
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm (Equiv. 1.26 in.) |
Thread Length
30.0
mm (Equiv. 1.181 in.) |
Colour
Black
|
Style
Disc
|
![]() |
Material: Steel Hub Diameter (E): 22.00 mm Hub Length (D): 22.00 mm Knob Height (C): 20.0 | |||||
Part Number: KM080M-032-KND30-PH
Disc Knobs - M8 - 8x1.25mm - 32x30 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm (Equiv. 1.26 in.) |
Thread Length
30.0
mm (Equiv. 1.181 in.) |
Colour
Black
|
![]() |
|
Material: Steel Style: Disc Hub Diameter (E): 22.00 mm Hub Length (D): 22.00 mm Knob Height (C): 20.0 | |||||
Part Number: KM080M-032-KND30-PH
Disc Knobs - M8 - 8x1.25mm - 32x30 mm Male Knurled Plastic - Steel Knob Out of Stock | Backorder Now | Orders can be expected around Thu, Oct 30, 2025 Regular price
$4.32 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||||
|