Collection: Knobs - Disc - Male Knurled Plastic

Knobs (With Images)

Disc

Female Knurled Plastic
Male Knurled Plastic

12 Products in this selection

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Additional resources:
Knobs PDF Quick Guide by Thread Size

Thread Size	Head Diameter (A)	Thread Length	Colour	Style
M4 (4x0.7mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	10.0 mm + 0.00 / - 0.12	Black	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) x 20 mm x 10 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each
Thread Size	Head Diameter (A)	Thread Length	Colour	Indicative Image
M4 (4x0.7mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	10.0 mm + 0.00 / - 0.12	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) x 20 mm x 10 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each View the product page first if you are unsure.
KM040M-020-KND10-PH --- Disc Knobs - M4 (4x0.7mm) x 20 mm x 10 mm Steel KM040M-020-KND10-PH --- Disc Knobs - M4 (4x0.7mm) x 20 mm x 10 mm Steel Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Out of stock! Backorder Now
M5 (5x0.8mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	10.0 mm + 0.00 / - 0.12	Black	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) x 20 mm x 10 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each
M5 (5x0.8mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	10.0 mm + 0.00 / - 0.12	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) x 20 mm x 10 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each View the product page first if you are unsure.
KM050M-020-KND10-PH --- Disc Knobs - M5 (5x0.8mm) x 20 mm x 10 mm Steel KM050M-020-KND10-PH --- Disc Knobs - M5 (5x0.8mm) x 20 mm x 10 mm Steel Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Out of stock! Backorder Now
M4 (4x0.7mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	15.0 mm + 0.00 / - 0.12	Black	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) x 20 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each
M4 (4x0.7mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	15.0 mm + 0.00 / - 0.12	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) x 20 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each View the product page first if you are unsure.
KM040M-020-KND15-PH --- Disc Knobs - M4 (4x0.7mm) x 20 mm x 15 mm Steel KM040M-020-KND15-PH --- Disc Knobs - M4 (4x0.7mm) x 20 mm x 15 mm Steel Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Out of stock! Backorder Now
M5 (5x0.8mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	15.0 mm + 0.00 / - 0.12	Black	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) x 20 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each
M5 (5x0.8mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	15.0 mm + 0.00 / - 0.12	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) x 20 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each View the product page first if you are unsure.
KM050M-020-KND15-PH --- Disc Knobs - M5 (5x0.8mm) x 20 mm x 15 mm Steel KM050M-020-KND15-PH --- Disc Knobs - M5 (5x0.8mm) x 20 mm x 15 mm Steel Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Out of stock! Backorder Now
M4 (4x0.7mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	20.0 mm + 0.00 / - 0.12	Black	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) x 20 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each
M4 (4x0.7mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	20.0 mm + 0.00 / - 0.12	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) x 20 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Each View the product page first if you are unsure.
KM040M-020-KND20-PH --- Disc Knobs - M4 (4x0.7mm) x 20 mm x 20 mm Steel KM040M-020-KND20-PH --- Disc Knobs - M4 (4x0.7mm) x 20 mm x 20 mm Steel Regular price $4.50 AUD Regular price Sale price $4.50 AUD Unit price per Out of stock! Backorder Now
M5 (5x0.8mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	20.0 mm + 0.00 / - 0.12	Black	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) x 20 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $16.41 AUD Regular price Sale price $16.41 AUD Unit price per Per 4
M5 (5x0.8mm) + 0.10 / - 0.00	20.0 mm + 0.00 / - 0.10	20.0 mm + 0.00 / - 0.12	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) x 20 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $16.41 AUD Regular price Sale price $16.41 AUD Unit price per Per 4 View the product page first if you are unsure.
KM050M-020-KND20-PH (4 Pcs) --- Disc Knobs - M5 (5x0.8mm) x 20 mm x 20 mm Steel KM050M-020-KND20-PH (4 Pcs) --- Disc Knobs - M5 (5x0.8mm) x 20 mm x 20 mm Steel Regular price $16.41 AUD Regular price Sale price $16.41 AUD Unit price per Out of stock! Backorder Now
M6 (6x1mm) + 0.10 / - 0.00	24.5 mm + 0.00 / - 0.10	15.0 mm + 0.00 / - 0.12	Black	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) x 24.5 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each
M6 (6x1mm) + 0.10 / - 0.00	24.5 mm + 0.00 / - 0.10	15.0 mm + 0.00 / - 0.12	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) x 24.5 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each View the product page first if you are unsure.
KM060M-025-KND15-PH --- Disc Knobs - M6 (6x1mm) x 24.5 mm x 15 mm Steel KM060M-025-KND15-PH --- Disc Knobs - M6 (6x1mm) x 24.5 mm x 15 mm Steel Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Out of stock! Backorder Now
M6 (6x1mm) + 0.10 / - 0.00	24.5 mm + 0.00 / - 0.10	20.0 mm + 0.00 / - 0.12	Black	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) x 24.5 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each
M6 (6x1mm) + 0.10 / - 0.00	24.5 mm + 0.00 / - 0.10	20.0 mm + 0.00 / - 0.12	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) x 24.5 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each View the product page first if you are unsure.
KM060M-025-KND20-PH --- Disc Knobs - M6 (6x1mm) x 24.5 mm x 20 mm Steel KM060M-025-KND20-PH --- Disc Knobs - M6 (6x1mm) x 24.5 mm x 20 mm Steel Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Out of stock! Backorder Now
M6 (6x1mm) + 0.10 / - 0.00	24.5 mm + 0.00 / - 0.10	30.0 mm + 0.00 / - 0.12	Black	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) x 24.5 mm x 30 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each
M6 (6x1mm) + 0.10 / - 0.00	24.5 mm + 0.00 / - 0.10	30.0 mm + 0.00 / - 0.12	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) x 24.5 mm x 30 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Each View the product page first if you are unsure.
KM060M-025-KND30-PH --- Disc Knobs - M6 (6x1mm) x 24.5 mm x 30 mm Steel KM060M-025-KND30-PH --- Disc Knobs - M6 (6x1mm) x 24.5 mm x 30 mm Steel Regular price $5.14 AUD Regular price Sale price $5.14 AUD Unit price per Out of stock! Backorder Now
M8 (8x1.25mm)	32.0 mm	15.0 mm	Black	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) x 32 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each
M8 (8x1.25mm)	32.0 mm	15.0 mm	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) x 32 mm x 15 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each View the product page first if you are unsure.
KM080M-032-KND15-PH --- Disc Knobs - M8 (8x1.25mm) x 32 mm x 15 mm Steel KM080M-032-KND15-PH --- Disc Knobs - M8 (8x1.25mm) x 32 mm x 15 mm Steel Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Out of stock! Backorder Now
M8 (8x1.25mm)	32.0 mm	20.0 mm	Black	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) x 32 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each
M8 (8x1.25mm)	32.0 mm	20.0 mm	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) x 32 mm x 20 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Each View the product page first if you are unsure.
KM080M-032-KND20-PH --- Disc Knobs - M8 (8x1.25mm) x 32 mm x 20 mm Steel KM080M-032-KND20-PH --- Disc Knobs - M8 (8x1.25mm) x 32 mm x 20 mm Steel Regular price $5.77 AUD Regular price Sale price $5.77 AUD Unit price per Out of stock! Backorder Now
M8 (8x1.25mm)	32.0 mm	30.0 mm	Black	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) x 32 mm x 30 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each
M8 (8x1.25mm)	32.0 mm	30.0 mm	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) x 32 mm x 30 mm Out of Stock \| Backorder Now \| Orders can be expected around Fri, Apr 04, 2025 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each View the product page first if you are unsure.
KM080M-032-KND30-PH --- Disc Knobs - M8 (8x1.25mm) x 32 mm x 30 mm Steel KM080M-032-KND30-PH --- Disc Knobs - M8 (8x1.25mm) x 32 mm x 30 mm Steel Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Out of stock! Backorder Now