Collection: Knobs - Lobe - Four Lobe - Female

Knobs -> Lobe -> Four Lobe -> Female

There are 4 products in the sub-categories of Knobs - Lobe - Four Lobe - Female. Browse the Knobs - Lobe - Four Lobe - Female products table. To narrow down the selection, please choose a sub-category from the links below.

Category Details

This category includes various types of lobe knobs.
  • An expanded range may be available on special order. Please enquire.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Knobs - Lobe - Four Lobe - Female category on the MBA Minibearings main store.
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter (C) Hub Length (D) Indicative
Image
Lobe Knobs - 1/4-20 UNC - 6.35mm - 20.07x9.7 mm Four Lobe - Brass Knob
Thread Size
1/4-20 UNC (6.35mm)
Head Diameter (A)
20.07
mm
Thread Length
9.7
mm
Colour
Black
Hub Diameter (C)
10.92
mm
Hub Length (D)
5.08
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 20.07x9.7 mm - Brass
Material: Brass    Knob Height (B): 12.95 mm   
Category: Knobs - Lobe - Four Lobe - Female - Standard
Part Number: KF064C-020-4L (Each)
10 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Lobe Knobs - 1/4-20 UNC - 6.35mm - 20.07x9.7 mm Four Lobe - Brass Knob
Thread Size
1/4-20 UNC (6.35mm)
Head Diameter (A)
20.07
mm
Thread Length
9.7
mm
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 20.07x9.7 mm - Brass
Material: Brass    Hub Diameter (C): 10.92 mm    Hub Length (D): 5.08 mm    Knob Height (B): 12.95 mm   
Category: Knobs - Lobe - Four Lobe - Female - Standard
Part Number: KF064C-020-4L (Each)
10 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 59.94x14.2 mm Four Lobe - Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
59.94
mm
Thread Length
14.2
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (D)
13.97
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 59.94x14.2 mm - Brass
Material: Brass    Knob Height (B): 38.10 mm   
Category: Knobs - Lobe - Four Lobe - Female - Through Hole
Part Number: KF095C-060-4L-P (Each)
20 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 59.94x14.2 mm Four Lobe - Brass Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
59.94
mm
Thread Length
14.2
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 59.94x14.2 mm - Brass
Material: Brass    Hub Diameter (C): 23.11 mm    Hub Length (D): 13.97 mm    Knob Height (B): 38.10 mm   
Category: Knobs - Lobe - Four Lobe - Female - Through Hole
Part Number: KF095C-060-4L-P (Each)
20 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

20 Available Now. Backorder if more than 20.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 63.5x15.9 mm Four Lobe - Zinc Plated Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
63.50
mm
Thread Length
15.9
mm
Colour
Black
Hub Diameter (C)
31.75
mm
Hub Length (D)
4.57
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 63.5x15.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Four Lobe - Female - Soft Touch
Part Number: KF127C-064-4L-SFT (Each)
1 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 63.5x15.9 mm Four Lobe - Zinc Plated Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
63.50
mm
Thread Length
15.9
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 63.5x15.9 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Hub Diameter (C): 31.75 mm    Hub Length (D): 4.57 mm    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Four Lobe - Female - Soft Touch
Part Number: KF127C-064-4L-SFT (Each)
1 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x19.1 mm Four Lobe - Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
19.1
mm
Colour
Black
Hub Diameter (C)
30.99
mm
Hub Length (D)
18.03
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x19.1 mm - Brass
Material: Brass    Knob Height (B): 40.89 mm   
Category: Knobs - Lobe - Four Lobe - Female - Through Hole
Part Number: KF127C-080-4L-P (Each)
24 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $15.77 AUD
Regular price Sale price $15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 24 available can be backordered.
Lobe Knobs - 1/2-13 UNC - 12.7mm - 80.01x19.1 mm Four Lobe - Brass Knob
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
80.01
mm
Thread Length
19.1
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 80.01x19.1 mm - Brass
Material: Brass    Hub Diameter (C): 30.99 mm    Hub Length (D): 18.03 mm    Knob Height (B): 40.89 mm   
Category: Knobs - Lobe - Four Lobe - Female - Through Hole
Part Number: KF127C-080-4L-P (Each)
24 Available Now | Further orders can be expected around Sat, Jun 27, 2026
Regular price $15.77 AUD
Regular price Sale price $15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

24 Available Now. Backorder if more than 24.