Knobs - Lobe - Six Lobe

127 Products in this selection
This is a combined category of Six Lobe Lobe 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.
Additional resources:
Knobs PDF Quick Guide by Thread Size
A more concise listing may be found on the Smallparts store at Knobs - Lobe - Six Lobe. Smallparts promote the most popular MBA products.
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter (C) Hub Length (F) Indicative
Image
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
60.00
mm
Thread Length
35.0
mm
Colour
Black
Hub Diameter (C)
23.88
mm
Hub Length (F)
18.03
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 60x35 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 27.94 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-060-6L35-ST Lobe Knobs - 1/2-13 UNC -12.7mm- 60x35 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$54.41 AUD
$54.41 AUD
Each
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
60.00
mm
Thread Length
35.0
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 60x35 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.88 mm    Hub Length (F): 18.03 mm    Knob Height (B): 27.94 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-060-6L35-ST Lobe Knobs - 1/2-13 UNC -12.7mm- 60x35 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$54.41 AUD
$54.41 AUD
Each
View the product page first if you are unsure.
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
50.8
mm
Colour
Black
Hub Diameter (C)
23.11
mm
Hub Length (F)
24.89
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x50.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 39.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-063-6L51-SP Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x50.8 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$163.77 AUD
$163.77 AUD
Each
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
62.99
mm
Thread Length
50.8
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x50.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.11 mm    Hub Length (F): 24.89 mm    Knob Height (B): 39.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-063-6L51-SP Lobe Knobs - 1/2-13 UNC -12.7mm- 62.99x50.8 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$163.77 AUD
$163.77 AUD
Each
View the product page first if you are unsure.
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
66.04
mm
Thread Length
19.1
mm
Colour
Black
Hub Diameter (C)
29.97
mm
Hub Length (F)
10.92
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x19.1 mm - Brass
Material: Brass    Knob Height (B): 41.91 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF127C-066-6L-BR Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x19.1 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$27.05 AUD
$27.05 AUD
Each
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
66.04
mm
Thread Length
19.1
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x19.1 mm - Brass
Material: Brass    Hub Diameter (C): 29.97 mm    Hub Length (F): 10.92 mm    Knob Height (B): 41.91 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF127C-066-6L-BR Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x19.1 mm - Brass
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$27.05 AUD
$27.05 AUD
Each
View the product page first if you are unsure.
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
66.04
mm
Thread Length
38.1
mm
Colour
Black
Hub Diameter (C)
29.97
mm
Hub Length (F)
16.00
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x38.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 41.91 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-066-6L38-SP Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x38.1 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$34.59 AUD
$34.59 AUD
Each
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
66.04
mm
Thread Length
38.1
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x38.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 29.97 mm    Hub Length (F): 16.00 mm    Knob Height (B): 41.91 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-066-6L38-SP Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x38.1 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$34.59 AUD
$34.59 AUD
Each
View the product page first if you are unsure.
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
66.04
mm
Thread Length
50.8
mm
Colour
Black
Hub Diameter (C)
29.97
mm
Hub Length (F)
16.00
mm
Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x50.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 41.91 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-066-6L51-SP Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x50.8 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$37.41 AUD
$37.41 AUD
Each
Thread Size
1/2-13 UNC (12.7mm)
Head Diameter (A)
66.04
mm
Thread Length
50.8
mm
Colour
Black
Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x50.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 29.97 mm    Hub Length (F): 16.00 mm    Knob Height (B): 41.91 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM127C-066-6L51-SP Lobe Knobs - 1/2-13 UNC -12.7mm- 66.04x50.8 mm - Plated Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$37.41 AUD
$37.41 AUD
Each
View the product page first if you are unsure.
Thread Size
12.70 Through Hole
Head Diameter (A)
82.04
mm
Thread Length
30.0
mm
Colour
Black
Hub Diameter (C)
35.05
mm
Hub Length (F)
39.88
mm
Lobe Knobs - 12.70 Through Hole 82.04x30 mm - Steel
Material: Steel   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF127P-082-6L-ST Lobe Knobs - 12.70 Through Hole 82.04x30 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$90.86 AUD
$90.86 AUD
Each
Thread Size
12.70 Through Hole
Head Diameter (A)
82.04
mm
Thread Length
30.0
mm
Colour
Black
Lobe Knobs - 12.70 Through Hole 82.04x30 mm - Steel
Material: Steel    Hub Diameter (C): 35.05 mm    Hub Length (F): 39.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF127P-082-6L-ST Lobe Knobs - 12.70 Through Hole 82.04x30 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$90.86 AUD
$90.86 AUD
Each
View the product page first if you are unsure.
Thread Size
12.70 Through Hole
Head Diameter (A)
99.06
mm
Thread Length
34.0
mm
Colour
Black
Hub Diameter (C)
36.07
mm
Hub Length (F)
43.94
mm
Lobe Knobs - 12.70 Through Hole 99.06x34 mm - Steel
Material: Steel   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF127P-099-6L-ST Lobe Knobs - 12.70 Through Hole 99.06x34 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$137.32 AUD
$137.32 AUD
Each
Thread Size
12.70 Through Hole
Head Diameter (A)
99.06
mm
Thread Length
34.0
mm
Colour
Black
Lobe Knobs - 12.70 Through Hole 99.06x34 mm - Steel
Material: Steel    Hub Diameter (C): 36.07 mm    Hub Length (F): 43.94 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF127P-099-6L-ST Lobe Knobs - 12.70 Through Hole 99.06x34 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Tue, Jun 03, 2025
$137.32 AUD
$137.32 AUD
Each
View the product page first if you are unsure.