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Collection: Knobs - Lobe - Four Lobe - Male - Standard

Knobs (With Images)

Lobe

Four Lobe

Male

Standard

35 Products in this selection

Also see star knobs

Additional resources:
Knobs PDF Quick Guide by Thread Size

Thread Size	Head Diameter (A)	Thread Length	Colour	Hub Diameter (C)	Hub Length (D)	Indicative Image
10-24 UNC (4.76mm)	20.07 mm	19.1 mm	Black	9.91 mm	7.11 mm
Material: Plated Steel Knob Height (B): 13.97 mm
Part Number: KM048C-020-4L19 Lobe Knobs - 10-24 UNC (4.76mm) x 20.07 mm x 19.1 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Each View the product page first if you are unsure ->
Thread Size	Head Diameter (A)	Thread Length	Colour	Indicative Image
10-24 UNC (4.76mm)	20.07 mm	19.1 mm	Black
Material: Plated Steel Hub Diameter (C): 9.91 mm Hub Length (D): 7.11 mm Knob Height (B): 13.97 mm
Part Number: KM048C-020-4L19 Lobe Knobs - 10-24 UNC (4.76mm) x 20.07 mm x 19.1 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Each View the product page first if you are unsure.
KM048C-020-4L19 --- Lobe Knobs - 10-24 UNC (4.76mm) x 20.07 mm x 19.1 mm Plated Steel KM048C-020-4L19 --- Lobe Knobs - 10-24 UNC (4.76mm) x 20.07 mm x 19.1 mm Plated Steel Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	20.07 mm	13.0 mm	Black	10.92 mm	5.08 mm
Material: Plated Steel Knob Height (B): 12.95 mm
Part Number: KM064C-020-4L13 Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 13 mm 10 Available \| Backorders for more can be expected around Thu, Feb 13, 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 ->
1/4-20 UNC (6.35mm)	20.07 mm	13.0 mm	Black
Material: Plated Steel Hub Diameter (C): 10.92 mm Hub Length (D): 5.08 mm Knob Height (B): 12.95 mm
Part Number: KM064C-020-4L13 Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 13 mm 10 Available \| Backorders for more can be expected around Thu, Feb 13, 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.
KM064C-020-4L13 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 13 mm Plated Steel KM064C-020-4L13 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 13 mm Plated Steel Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per 10 Available Now
1/4-20 UNC (6.35mm)	20.07 mm	24.9 mm	Black	10.92 mm	5.08 mm
Material: Plated Steel Knob Height (B): 12.95 mm
Part Number: KM064C-020-4L25 Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 24.9 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	20.07 mm	24.9 mm	Black
Material: Plated Steel Hub Diameter (C): 10.92 mm Hub Length (D): 5.08 mm Knob Height (B): 12.95 mm
Part Number: KM064C-020-4L25 Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 24.9 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Each View the product page first if you are unsure.
KM064C-020-4L25 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 24.9 mm Plated Steel KM064C-020-4L25 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 20.07 mm x 24.9 mm Plated Steel Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	24.89 mm	13.0 mm	Black	11.94 mm	6.10 mm
Material: Plated Steel Knob Height (B): 14.99 mm
Part Number: KM064C-025-4L13 Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 13 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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 ->
1/4-20 UNC (6.35mm)	24.89 mm	13.0 mm	Black
Material: Plated Steel Hub Diameter (C): 11.94 mm Hub Length (D): 6.10 mm Knob Height (B): 14.99 mm
Part Number: KM064C-025-4L13 Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 13 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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.
KM064C-025-4L13 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 13 mm Plated Steel KM064C-025-4L13 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 13 mm Plated Steel Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	24.89 mm	19.1 mm	Black	16.00 mm	4.06 mm
Material: Plated Steel Knob Height (B): 19.05 mm
Part Number: KM064C-025-4L19 Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 19.1 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	24.89 mm	19.1 mm	Black
Material: Plated Steel Hub Diameter (C): 16.00 mm Hub Length (D): 4.06 mm Knob Height (B): 19.05 mm
Part Number: KM064C-025-4L19 Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 19.1 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Each View the product page first if you are unsure.
KM064C-025-4L19 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 19.1 mm Plated Steel KM064C-025-4L19 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 19.1 mm Plated Steel Regular price $6.41 AUD Regular price Sale price $6.41 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	24.89 mm	24.9 mm	Black	11.94 mm	6.10 mm
Material: Plated Steel Knob Height (B): 14.99 mm
Part Number: KM064C-025-4L25 Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 24.9 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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 ->
1/4-20 UNC (6.35mm)	24.89 mm	24.9 mm	Black
Material: Plated Steel Hub Diameter (C): 11.94 mm Hub Length (D): 6.10 mm Knob Height (B): 14.99 mm
Part Number: KM064C-025-4L25 Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 24.9 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 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.
KM064C-025-4L25 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 24.9 mm Plated Steel KM064C-025-4L25 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 24.89 mm x 24.9 mm Plated Steel Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	29.97 mm	13.0 mm	Black	14.99 mm	7.87 mm
Material: Plated Steel Knob Height (B): 22.10 mm
Part Number: KM064C-030-4L13 Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 13 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $6.86 AUD Regular price Sale price $6.86 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	29.97 mm	13.0 mm	Black
Material: Plated Steel Hub Diameter (C): 14.99 mm Hub Length (D): 7.87 mm Knob Height (B): 22.10 mm
Part Number: KM064C-030-4L13 Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 13 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $6.86 AUD Regular price Sale price $6.86 AUD Unit price per Each View the product page first if you are unsure.
KM064C-030-4L13 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 13 mm Plated Steel KM064C-030-4L13 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 13 mm Plated Steel Regular price $6.86 AUD Regular price Sale price $6.86 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	29.97 mm	24.9 mm	Black	14.99 mm	7.87 mm
Material: Plated Steel Knob Height (B): 22.10 mm
Part Number: KM064C-030-4L25 (5 Pcs) Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 24.9 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $21.59 AUD Regular price Sale price $21.59 AUD Unit price per Per 5 View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	29.97 mm	24.9 mm	Black
Material: Plated Steel Hub Diameter (C): 14.99 mm Hub Length (D): 7.87 mm Knob Height (B): 22.10 mm
Part Number: KM064C-030-4L25 (5 Pcs) Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 24.9 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $21.59 AUD Regular price Sale price $21.59 AUD Unit price per Per 5 View the product page first if you are unsure.
KM064C-030-4L25 (5 Pcs) --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 24.9 mm Plated Steel KM064C-030-4L25 (5 Pcs) --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 29.97 mm x 24.9 mm Plated Steel Regular price $21.59 AUD Regular price Sale price $21.59 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	32.00 mm	19.1 mm	Black	18.03 mm	4.06 mm
Material: Plated Steel Knob Height (B): 22.10 mm
Part Number: KM064C-032-4L19 Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 19.1 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	32.00 mm	19.1 mm	Black
Material: Plated Steel Hub Diameter (C): 18.03 mm Hub Length (D): 4.06 mm Knob Height (B): 22.10 mm
Part Number: KM064C-032-4L19 Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 19.1 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per Each View the product page first if you are unsure.
KM064C-032-4L19 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 19.1 mm Plated Steel KM064C-032-4L19 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 19.1 mm Plated Steel Regular price $5.50 AUD Regular price Sale price $5.50 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	32.00 mm	25.4 mm	Black	13.97 mm	8.89 mm
Material: Plated Steel Knob Height (B): 20.07 mm
Part Number: KM064C-032-4L25A Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm 2 Available \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $7.23 AUD Regular price Sale price $7.23 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	32.00 mm	25.4 mm	Black
Material: Plated Steel Hub Diameter (C): 13.97 mm Hub Length (D): 8.89 mm Knob Height (B): 20.07 mm
Part Number: KM064C-032-4L25A Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm 2 Available \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $7.23 AUD Regular price Sale price $7.23 AUD Unit price per Each View the product page first if you are unsure.
KM064C-032-4L25A --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm Plated Steel KM064C-032-4L25A --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm Plated Steel Regular price $7.23 AUD Regular price Sale price $7.23 AUD Unit price per 2 Available Now
1/4-20 UNC (6.35mm)	32.00 mm	25.4 mm	Black	18.03 mm	4.06 mm
Material: Plated Steel Knob Height (B): 22.10 mm
Part Number: KM064C-032-4L25B Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	32.00 mm	25.4 mm	Black
Material: Plated Steel Hub Diameter (C): 18.03 mm Hub Length (D): 4.06 mm Knob Height (B): 22.10 mm
Part Number: KM064C-032-4L25B Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Each View the product page first if you are unsure.
KM064C-032-4L25B --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm Plated Steel KM064C-032-4L25B --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 25.4 mm Plated Steel Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	32.00 mm	31.8 mm	Black	18.03 mm	4.06 mm
Material: Plated Steel Knob Height (B): 22.10 mm
Part Number: KM064C-032-4L32 Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 31.8 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $8.50 AUD Regular price Sale price $8.50 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	32.00 mm	31.8 mm	Black
Material: Plated Steel Hub Diameter (C): 18.03 mm Hub Length (D): 4.06 mm Knob Height (B): 22.10 mm
Part Number: KM064C-032-4L32 Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 31.8 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $8.50 AUD Regular price Sale price $8.50 AUD Unit price per Each View the product page first if you are unsure.
KM064C-032-4L32 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 31.8 mm Plated Steel KM064C-032-4L32 --- Lobe Knobs - 1/4-20 UNC (6.35mm) x 32 mm x 31.8 mm Plated Steel Regular price $8.50 AUD Regular price Sale price $8.50 AUD Unit price per Out of stock! Backorder Now
1/4-20 UNC (6.35mm)	39.88 mm	24.9 mm	Black	16.00 mm	8.89 mm
Material: Plated Steel Knob Height (B): 27.94 mm
Part Number: KM064C-040-4L25 Lobe Knobs - 1/4-20 UNC (6.35mm) x 39.88 mm x 24.9 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Feb 13, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each View the product page first if you are unsure ->
1/4-20 UNC (6.35mm)	39.88 mm	24.9 mm	Black
Material: Plated Steel Hub Diameter (C): 16.00 mm Hub Length (D): 8.89 mm Knob Height (B): 27.94 mm