Collection: Knobs - Disc
16 Products in this selection
This is a combined category of Disc Knobs.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Additional resources:
Knobs PDF Quick Guide by Thread Size
Knobs PDF Quick Guide by Thread Size
A more concise listing may be found on the Smallparts store at Knobs - Disc. 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
|
|
|
Material: Brass
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF040M-020-KND-PH Disc Knobs - M4 -4x0.7mm- 20x7 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
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
|
|
|
|
Material: Brass
Style: Disc
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF040M-020-KND-PH Disc Knobs - M4 -4x0.7mm- 20x7 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
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
|
Style
Disc
|
|
|
Material: Brass
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF050M-020-KND-PH Disc Knobs - M5 -5x0.8mm- 20x9 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
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
|
|
|
|
Material: Brass
Style: Disc
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF050M-020-KND-PH Disc Knobs - M5 -5x0.8mm- 20x9 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
10.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM040M-020-KND10-PH Disc Knobs - M4 -4x0.7mm- 20x10 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
10.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM040M-020-KND10-PH Disc Knobs - M4 -4x0.7mm- 20x10 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
10.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM050M-020-KND10-PH Disc Knobs - M5 -5x0.8mm- 20x10 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
10.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM050M-020-KND10-PH Disc Knobs - M5 -5x0.8mm- 20x10 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
15.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM040M-020-KND15-PH Disc Knobs - M4 -4x0.7mm- 20x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
15.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM040M-020-KND15-PH Disc Knobs - M4 -4x0.7mm- 20x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
15.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM050M-020-KND15-PH Disc Knobs - M5 -5x0.8mm- 20x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
15.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM050M-020-KND15-PH Disc Knobs - M5 -5x0.8mm- 20x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
20.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM040M-020-KND20-PH Disc Knobs - M4 -4x0.7mm- 20x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M4 (4x0.7mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
20.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM040M-020-KND20-PH Disc Knobs - M4 -4x0.7mm- 20x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.50 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
20.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM050M-020-KND20-PH (4 Pcs) Disc Knobs - M5 -5x0.8mm- 20x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$16.41 AUD
Regular price
Unit price
per
Per 4
|
|||||
|
Thread Size
M5 (5x0.8mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
20.0
mm + 0.00 / - 0.10 |
Thread Length
20.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM050M-020-KND20-PH (4 Pcs) Disc Knobs - M5 -5x0.8mm- 20x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$16.41 AUD
Regular price
Unit price
per
Per 4
|
|||||
|
|||||
|
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
|
|
|
Material: Brass
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF060M-025-KND-PH Disc Knobs - M6 -6x1mm- 24.5x11 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.77 AUD
Regular price
Unit price
per
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
|
|
|
|
Material: Brass
Style: Disc
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF060M-025-KND-PH Disc Knobs - M6 -6x1mm- 24.5x11 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 |
Thread Length
15.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM060M-025-KND15-PH Disc Knobs - M6 -6x1mm- 24.5x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 |
Thread Length
15.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM060M-025-KND15-PH Disc Knobs - M6 -6x1mm- 24.5x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 |
Thread Length
20.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM060M-025-KND20-PH Disc Knobs - M6 -6x1mm- 24.5x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 |
Thread Length
20.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM060M-025-KND20-PH Disc Knobs - M6 -6x1mm- 24.5x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$4.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00
|
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 |
Thread Length
30.0
mm + 0.00 / - 0.12 |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM060M-025-KND30-PH Disc Knobs - M6 -6x1mm- 24.5x30 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.14 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M6 (6x1mm)
+ 0.10 / - 0.00 |
Head Diameter (A)
24.5
mm + 0.00 / - 0.10 |
Thread Length
30.0
mm + 0.00 / - 0.12 |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM060M-025-KND30-PH Disc Knobs - M6 -6x1mm- 24.5x30 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.14 AUD
Regular price
Unit price
per
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
|
Style
Disc
|
|
|
Material: Brass
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF080M-032-KND-PH Disc Knobs - M8 -8x1.25mm- 32x15 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.77 AUD
Regular price
Unit price
per
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
|
|
|
|
Material: Brass
Style: Disc
Category: Knobs - Disc - Female Knurled Plastic |
|||||
|
Part Number: KF080M-032-KND-PH Disc Knobs - M8 -8x1.25mm- 32x15 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm |
Thread Length
15.0
mm |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM080M-032-KND15-PH Disc Knobs - M8 -8x1.25mm- 32x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm |
Thread Length
15.0
mm |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM080M-032-KND15-PH Disc Knobs - M8 -8x1.25mm- 32x15 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm |
Thread Length
20.0
mm |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM080M-032-KND20-PH Disc Knobs - M8 -8x1.25mm- 32x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm |
Thread Length
20.0
mm |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM080M-032-KND20-PH Disc Knobs - M8 -8x1.25mm- 32x20 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$5.77 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
|
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm |
Thread Length
30.0
mm |
Colour
Black
|
Style
Disc
|
|
|
Material: Steel
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM080M-032-KND30-PH Disc Knobs - M8 -8x1.25mm- 32x30 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$6.14 AUD
Regular price
Unit price
per
Each
|
|||||
|
Thread Size
M8 (8x1.25mm)
|
Head Diameter (A)
32.0
mm |
Thread Length
30.0
mm |
Colour
Black
|
|
|
|
Material: Steel
Style: Disc
Category: Knobs - Disc - Male Knurled Plastic |
|||||
|
Part Number: KM080M-032-KND30-PH Disc Knobs - M8 -8x1.25mm- 32x30 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, Jun 16, 2025 Regular price
$6.14 AUD
Regular price
Unit price
per
Each
|
|||||
|
|||||
