Knobs - Lobe - Seven Lobe

Knobs -> Lobe -> Seven Lobe

There are 10 products in the sub-categories of Knobs - Lobe - Seven Lobe. Browse the Knobs - Lobe - Seven Lobe products table. To narrow down the selection, please choose a sub-category from the links below.

Lobe Knobs - M5 -5x0.8mm- 25 - - - Steel Hub

Knobs - Lobe - Seven Lobe - Female

This category includes various types of lobe knobs.An expanded range may be...

Knobs - Lobe - Seven Lobe - Female

Lobe Knobs - 3/8-16 UNC -9.53mm- 40x40 mm - Plated Steel

Knobs - Lobe - Seven Lobe - Male

This category includes various types of lobe knobs.An expanded range may be...

Knobs - Lobe - Seven Lobe - Male

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 - Seven Lobe category on the MBA Minibearings main store.
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter (D) Hub Length (C) Indicative
Image
Lobe Knobs - M5 - 5x0.8mm - 25 - - Seven Lobe - Steel Hub Knob
Thread Size
M5 (5x0.8mm)
Head Diameter (A)
25.00
mm
Colour
Black
Hub Diameter (D)
10.00
mm
Hub Length (C)
8.00
mm
Lobe Knobs - M5 -5x0.8mm- 25 - - - Steel Hub
Material: Steel Hub    Knob Height (B): 15.50 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF050M-025-7LQA (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$263.23 AUD
$263.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Lobe Knobs - M5 - 5x0.8mm - 25 - - Seven Lobe - Steel Hub Knob
Thread Size
M5 (5x0.8mm)
Head Diameter (A)
25.00
mm
Colour
Black
Lobe Knobs - M5 -5x0.8mm- 25 - - - Steel Hub
Material: Steel Hub    Hub Diameter (D): 10.00 mm    Hub Length (C): 8.00 mm    Knob Height (B): 15.50 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF050M-025-7LQA (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jun 27, 2026
$263.23 AUD
$263.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M5 - 5x0.8mm - 32x10 mm Seven Lobe - Steel Knob
Thread Size
M5 (5x0.8mm)
Head Diameter (A)
32.00
mm
Thread Length
10.0
mm
Colour
Black
Hub Diameter (D)
14.00
mm
Hub Length (C)
10.00
mm
Lobe Knobs - M5 -5x0.8mm- 32x10 mm - Steel
Material: Steel    Knob Height (B): 20.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF050M-032-7L-ST (Each)
2 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$7.50 AUD
$9.00 AUD $7.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Lobe Knobs - M5 - 5x0.8mm - 32x10 mm Seven Lobe - Steel Knob
Thread Size
M5 (5x0.8mm)
Head Diameter (A)
32.00
mm
Thread Length
10.0
mm
Colour
Black
Lobe Knobs - M5 -5x0.8mm- 32x10 mm - Steel
Material: Steel    Hub Diameter (D): 14.00 mm    Hub Length (C): 10.00 mm    Knob Height (B): 20.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF050M-032-7L-ST (Each)
2 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$7.50 AUD
$9.00 AUD $7.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Seven Lobe - Plated Steel Hub Knob
Thread Size
5/16-18 UNC (7.94mm)
Head Diameter (A)
39.88
mm
Thread Length
14.0
mm
Colour
Black
Hub Diameter (D)
13.46
mm
Hub Length (C)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Plated Steel Hub
Material: Plated Steel Hub    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF079C-040-7L-SP (Each)
8 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$6.32 AUD
$7.58 AUD $6.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Seven Lobe - Plated Steel Hub Knob
Thread Size
5/16-18 UNC (7.94mm)
Head Diameter (A)
39.88
mm
Thread Length
14.0
mm
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Plated Steel Hub
Material: Plated Steel Hub    Hub Diameter (D): 13.46 mm    Hub Length (C): 9.91 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF079C-040-7L-SP (Each)
8 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$6.32 AUD
$7.58 AUD $6.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Lobe Knobs - M8 - 8x1.25mm - 50x14 mm Seven Lobe - Steel Knob
Thread Size
M8 (8x1.25mm)
Head Diameter (A)
50.00
mm
Thread Length
14.0
mm
Colour
Black
Hub Diameter (D)
22.00
mm
Hub Length (C)
17.00
mm
Lobe Knobs - M8 -8x1.25mm- 50x14 mm - Steel
Material: Steel    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF080M-050-7L-ST (Each)
2 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$5.32 AUD
$6.38 AUD $5.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Lobe Knobs - M8 - 8x1.25mm - 50x14 mm Seven Lobe - Steel Knob
Thread Size
M8 (8x1.25mm)
Head Diameter (A)
50.00
mm
Thread Length
14.0
mm
Colour
Black
Lobe Knobs - M8 -8x1.25mm- 50x14 mm - Steel
Material: Steel    Hub Diameter (D): 22.00 mm    Hub Length (C): 17.00 mm    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF080M-050-7L-ST (Each)
2 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$5.32 AUD
$6.38 AUD $5.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 40x40 mm Seven Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
40.00
mm
Thread Length
40.0
mm
Colour
Black
Hub Diameter (D)
18.03
mm
Hub Length (C)
12.95
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 40x40 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe - Male
Part Number: KM095C-040-7L40-ST (Each)
11 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$6.14 AUD
$7.36 AUD $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 11 available can be backordered.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 40x40 mm Seven Lobe - Plated Steel Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
40.00
mm
Thread Length
40.0
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 40x40 mm - Plated Steel
Material: Plated Steel    Hub Diameter (D): 18.03 mm    Hub Length (C): 12.95 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe - Male
Part Number: KM095C-040-7L40-ST (Each)
11 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$6.14 AUD
$7.36 AUD $6.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

11 Available Now. Backorder if more than 11.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 50x40 mm Seven Lobe - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
50.00
mm
Thread Length
40.0
mm
Colour
Black
Hub Diameter (D)
22.10
mm
Hub Length (C)
17.02
mm
Lobe Knobs - 3/8-16 UNC -9.53mm- 50x40 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Seven Lobe - Male
Part Number: KM095C-050-7L40-S4 (Each)
6 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$11.77 AUD
$14.13 AUD $11.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Lobe Knobs - 3/8-16 UNC - 9.53mm - 50x40 mm Seven Lobe - Stainless Steel 304 Similar to A2 or 18-8 HRB80 Knob
Thread Size
3/8-16 UNC (9.53mm)
Head Diameter (A)
50.00
mm
Thread Length
40.0
mm
Colour
Black
Lobe Knobs - 3/8-16 UNC -9.53mm- 50x40 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Hub Diameter (D): 22.10 mm    Hub Length (C): 17.02 mm    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Seven Lobe - Male
Part Number: KM095C-050-7L40-S4 (Each)
6 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$11.77 AUD
$14.13 AUD $11.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Lobe Knobs - M10 - 10x1.5mm - 40x14 mm Seven Lobe - Steel Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
40.00
mm
Thread Length
14.0
mm
Colour
Black
Hub Diameter (D)
18.00
mm
Hub Length (C)
13.00
mm
Lobe Knobs - M10 -10x1.5mm- 40x14 mm - Steel
Material: Steel    Knob Height (B): 25.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF100M-040-7L-ST (Each)
2 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$3.95 AUD
$4.75 AUD $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Lobe Knobs - M10 - 10x1.5mm - 40x14 mm Seven Lobe - Steel Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
40.00
mm
Thread Length
14.0
mm
Colour
Black
Lobe Knobs - M10 -10x1.5mm- 40x14 mm - Steel
Material: Steel    Hub Diameter (D): 18.00 mm    Hub Length (C): 13.00 mm    Knob Height (B): 25.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF100M-040-7L-ST (Each)
2 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$3.95 AUD
$4.75 AUD $3.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Lobe Knobs - M10 - 10x1.5mm - 50x14 mm Seven Lobe - Steel Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
14.0
mm
Colour
Black
Hub Diameter (D)
22.00
mm
Hub Length (C)
17.00
mm
Lobe Knobs - M10 -10x1.5mm- 50x14 mm - Steel
Material: Steel    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF100M-050-7L-ST (Each)
1 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$8.05 AUD
$9.65 AUD $8.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Lobe Knobs - M10 - 10x1.5mm - 50x14 mm Seven Lobe - Steel Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50.00
mm
Thread Length
14.0
mm
Colour
Black
Lobe Knobs - M10 -10x1.5mm- 50x14 mm - Steel
Material: Steel    Hub Diameter (D): 22.00 mm    Hub Length (C): 17.00 mm    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF100M-050-7L-ST (Each)
1 Available Now | Further orders can be expected around Sat, Jun 27, 2026
$8.05 AUD
$9.65 AUD $8.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Lobe Knobs - M10 - 10x1.5mm - 50x30 mm Seven Lobe - Brass Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50
mm
Thread Length
30
mm
Colour
Black
Hub Diameter (D)
22.00
mm
Hub Length (C)
16.000
mm
Lobe Knobs - M10 -10x1.5mm- 50x30 mm - Brass
Material: Brass    Knob Height (B): 32.50 mm   
Category: Knobs - Lobe - Seven Lobe - Male
Part Number: KM100M-050-7L30 (Each)
12 Available Now | Further orders can be expected around Sat, Jul 11, 2026
$4.95 AUD
$5.95 AUD $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 12 available can be backordered.
Lobe Knobs - M10 - 10x1.5mm - 50x30 mm Seven Lobe - Brass Knob
Thread Size
M10 (10x1.5mm)
Head Diameter (A)
50
mm
Thread Length
30
mm
Colour
Black
Lobe Knobs - M10 -10x1.5mm- 50x30 mm - Brass
Material: Brass    Hub Diameter (D): 22.00 mm    Hub Length (C): 16.000 mm    Knob Height (B): 32.50 mm   
Category: Knobs - Lobe - Seven Lobe - Male
Part Number: KM100M-050-7L30 (Each)
12 Available Now | Further orders can be expected around Sat, Jul 11, 2026
$4.95 AUD
$5.95 AUD $4.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
Lobe Knobs - M6 - 6x1mm - 25x12 mm Seven Lobe - Brass Knob
Thread Size
M6 (6x1mm)

+ 0.10 / - 0.00
Head Diameter (A)
25.0
mm
+ 0.00 / - 0.10
(Equiv. 0.984 in.)
Thread Length
12.0
mm
+ 0.00 / - 0.12
(Equiv. 0.472 in.)
Colour
Black
Hub Diameter (D)
16.00
mm
Hub Length (C)
9.00
mm
Lobe Knobs - M6 -6x1mm- 25x12 mm - Brass
Material: Brass    Knob Height (B): 20.0 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF060M-025-7L-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
$3.14 AUD
$3.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lobe Knobs - M6 - 6x1mm - 25x12 mm Seven Lobe - Brass Knob
Thread Size
M6 (6x1mm)

+ 0.10 / - 0.00
Head Diameter (A)
25.0
mm
+ 0.00 / - 0.10
(Equiv. 0.984 in.)
Thread Length
12.0
mm
+ 0.00 / - 0.12
(Equiv. 0.472 in.)
Colour
Black
Lobe Knobs - M6 -6x1mm- 25x12 mm - Brass
Material: Brass    Hub Diameter (D): 16.00 mm    Hub Length (C): 9.00 mm    Knob Height (B): 20.0 mm   
Category: Knobs - Lobe - Seven Lobe - Female
Part Number: KF060M-025-7L-P (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
$3.14 AUD
$3.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.