Knobs - Lobe - Seven Lobe - Female - Standard

Knobs -> Lobe -> Seven Lobe -> Female -> Standard

There are 5 products in the sub-categories of Knobs - Lobe - Seven Lobe - Female - Standard. Browse the Knobs - Lobe - Seven Lobe - Female - Standard products table.

Category Details

A selection of Standard Female Seven Lobe Lobe Knobs. Also see star 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 - Female - Standard 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 - M5 - 5x0.8mm - 32x10 mm Seven Lobe - Steel Knob
Thread Size
M5 (5x0.8mm)

Head Diameter (A)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
10.0
mm

(Equiv. 0.394 in.)
Colour
Black
Hub Diameter (C)
14.00
mm
Hub Length (D)
10.00
mm
Lobe Knobs - M5 -5x0.8mm- 32x10 mm - Steel
Material: Steel    Knob Height (B): 20.00 mm   
Part Number: KF050M-032-7L-ST (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 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.
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Lobe Knobs - M5 - 5x0.8mm - 32x10 mm Seven Lobe - Steel Knob
Thread Size
M5 (5x0.8mm)

Head Diameter (A)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
10.0
mm

(Equiv. 0.394 in.)
Colour
Black
Lobe Knobs - M5 -5x0.8mm- 32x10 mm - Steel
Material: Steel    Hub Diameter (C): 14.00 mm    Hub Length (D): 10.00 mm    Knob Height (B): 20.00 mm   
Part Number: KF050M-032-7L-ST (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 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

(Equiv. 1.57 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
13.46
mm
Hub Length (D)
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   
Part Number: KF079C-040-7L-SP (Each)
8 Available Now | Further orders can be expected around Tue, Jan 20, 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

(Equiv. 1.57 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Plated Steel Hub
Material: Plated Steel Hub    Hub Diameter (C): 13.46 mm    Hub Length (D): 9.91 mm    Knob Height (B): 24.89 mm   
Part Number: KF079C-040-7L-SP (Each)
8 Available Now | Further orders can be expected around Tue, Jan 20, 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

(Equiv. 1.969 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
22.00
mm
Hub Length (D)
17.00
mm
Lobe Knobs - M8 -8x1.25mm- 50x14 mm - Steel
Material: Steel    Knob Height (B): 32.00 mm   
Part Number: KF080M-050-7L-ST (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 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

(Equiv. 1.969 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - M8 -8x1.25mm- 50x14 mm - Steel
Material: Steel    Hub Diameter (C): 22.00 mm    Hub Length (D): 17.00 mm    Knob Height (B): 32.00 mm   
Part Number: KF080M-050-7L-ST (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 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 - M10 - 10x1.5mm - 40x14 mm Seven Lobe - Steel Knob
Thread Size
M10 (10x1.5mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
18.00
mm
Hub Length (D)
13.00
mm
Lobe Knobs - M10 -10x1.5mm- 40x14 mm - Steel
Material: Steel    Knob Height (B): 25.00 mm   
Part Number: KF100M-040-7L-ST (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 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

(Equiv. 1.575 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - M10 -10x1.5mm- 40x14 mm - Steel
Material: Steel    Hub Diameter (C): 18.00 mm    Hub Length (D): 13.00 mm    Knob Height (B): 25.00 mm   
Part Number: KF100M-040-7L-ST (Each)
2 Available Now | Further orders can be expected around Tue, Jan 20, 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

(Equiv. 1.969 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
22.00
mm
Hub Length (D)
17.00
mm
Lobe Knobs - M10 -10x1.5mm- 50x14 mm - Steel
Material: Steel    Knob Height (B): 32.00 mm   
Part Number: KF100M-050-7L-ST (Each)
1 Available Now | Further orders can be expected around Tue, Jan 20, 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

(Equiv. 1.969 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - M10 -10x1.5mm- 50x14 mm - Steel
Material: Steel    Hub Diameter (C): 22.00 mm    Hub Length (D): 17.00 mm    Knob Height (B): 32.00 mm   
Part Number: KF100M-050-7L-ST (Each)
1 Available Now | Further orders can be expected around Tue, Jan 20, 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.