Collection: Knobs - Lobe - Six Lobe

Knobs -> Lobe -> Six Lobe
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter (C) Hub Length (F) Indicative
Image
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (F)
9.91
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 33.02x25.4 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-033-6L25-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 33.02x25.4 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 33.02x25.4 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 19.05 mm    Hub Length (F): 9.91 mm    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-033-6L25-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 33.02x25.4 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $8.41 AUD
Regular price Sale price $8.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Hub Diameter (C)
13.97
mm
Hub Length (F)
10.92
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 33.02x31.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 22.10 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-033-6L32-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 33.02x31.8 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.59 AUD
Regular price $6.71 AUD Sale price $5.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 33.02x31.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 13.97 mm    Hub Length (F): 10.92 mm    Knob Height (B): 22.10 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-033-6L32-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 33.02x31.8 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.59 AUD
Regular price $6.71 AUD Sale price $5.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Colour
Black
Hub Diameter (C)
23.11
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 39.88  - Plated Steel
Material: Plated Steel    Knob Height (B): 11.94 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88 - - Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 39.88  - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.11 mm    Knob Height (B): 11.94 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88 - - Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Hub Diameter (C)
17.02
mm
Hub Length (F)
12.45
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 40x25 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-040-6L25-ST
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40x25 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.77 AUD
Regular price $6.93 AUD Sale price $5.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 40x25 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 17.02 mm    Hub Length (F): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-040-6L25-ST
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40x25 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.77 AUD
Regular price $6.93 AUD Sale price $5.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Hub Diameter (C)
17.02
mm
Hub Length (F)
12.45
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 40x25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-040-6L25-S4
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40x25 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $11.68 AUD
Regular price $14.02 AUD Sale price $11.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 40x25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter (C): 17.02 mm    Hub Length (F): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM064C-040-6L25-S4
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40x25 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $11.68 AUD
Regular price $14.02 AUD Sale price $11.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
17.02
mm
Hub Length (F)
12.45
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Brass
Material: Brass    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-PBR
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.32 AUD
Regular price $6.38 AUD Sale price $5.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Brass
Material: Brass    Hub Diameter (C): 17.02 mm    Hub Length (F): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-PBR
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.32 AUD
Regular price $6.38 AUD Sale price $5.32 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
17.02
mm
Hub Length (F)
12.45
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Stainless Steel
Material: Stainless Steel    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-SS
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $11.95 AUD
Regular price $14.35 AUD Sale price $11.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Stainless Steel
Material: Stainless Steel    Hub Diameter (C): 17.02 mm    Hub Length (F): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-SS
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $11.95 AUD
Regular price $14.35 AUD Sale price $11.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
17.02
mm
Hub Length (F)
12.45
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Brass
Material: Brass    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-BR
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.41 AUD
Regular price $6.49 AUD Sale price $5.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Brass
Material: Brass    Hub Diameter (C): 17.02 mm    Hub Length (F): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-BR
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $5.41 AUD
Regular price $6.49 AUD Sale price $5.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
17.02
mm
Hub Length (F)
12.45
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Stainless Steel
Material: Stainless Steel    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-PSS
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $7.59 AUD
Regular price $9.11 AUD Sale price $7.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 40.13x9.5 mm - Stainless Steel
Material: Stainless Steel    Hub Diameter (C): 17.02 mm    Hub Length (F): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-040-6L-PSS
Lobe Knobs - 1/4-20 UNC - 6.35mm - 40.13x9.5 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $7.59 AUD
Regular price $9.11 AUD Sale price $7.59 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
50.04
mm

(Equiv. 1.97 in.)
Colour
Black
Hub Diameter (C)
24.89
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04  - Plated Steel
Material: Plated Steel    Knob Height (B): 13.97 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-050-6L-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04 - - Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $8.23 AUD
Regular price $9.87 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
50.04
mm

(Equiv. 1.97 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04  - Plated Steel
Material: Plated Steel    Hub Diameter (C): 24.89 mm    Knob Height (B): 13.97 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF064C-050-6L-SP
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04 - - Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $8.23 AUD
Regular price $9.87 AUD Sale price $8.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
7.87 Unthreaded Hole

Head Diameter (A)
100.08
mm

(Equiv. 3.94 in.)
Thread Length
31.0
mm

(Equiv. 1.22 in.)
Colour
Black
Hub Diameter (C)
36.07
mm
Hub Length (F)
43.94
mm
Lobe Knobs - 7.87 Unthreaded Hole 100.08x31 mm - Steel
Material: Steel    Knob Height (B): 50.04 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079-100-6L-ST
Lobe Knobs - 7.87 Unthreaded Hole 100.08x31 mm Six Lobe - Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $154.23 AUD
Regular price $185.07 AUD Sale price $154.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
7.87 Unthreaded Hole

Head Diameter (A)
100.08
mm

(Equiv. 3.94 in.)
Thread Length
31.0
mm

(Equiv. 1.22 in.)
Colour
Black
Lobe Knobs - 7.87 Unthreaded Hole 100.08x31 mm - Steel
Material: Steel    Hub Diameter (C): 36.07 mm    Hub Length (F): 43.94 mm    Knob Height (B): 50.04 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079-100-6L-ST
Lobe Knobs - 7.87 Unthreaded Hole 100.08x31 mm Six Lobe - Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $154.23 AUD
Regular price $185.07 AUD Sale price $154.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
7.87 Unthreaded Hole

Head Diameter (A)
130.05
mm

(Equiv. 5.12 in.)
Thread Length
30.0
mm

(Equiv. 1.181 in.)
Colour
Black
Hub Diameter (C)
39.88
mm
Hub Length (F)
46.99
mm
Lobe Knobs - 7.87 Unthreaded Hole 130.05x30 mm - Steel
Material: Steel    Knob Height (B): 65.02 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079-130-6L30-ST
Lobe Knobs - 7.87 Unthreaded Hole 130.05x30 mm Six Lobe - Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $224.50 AUD
Regular price $269.40 AUD Sale price $224.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
7.87 Unthreaded Hole

Head Diameter (A)
130.05
mm

(Equiv. 5.12 in.)
Thread Length
30.0
mm

(Equiv. 1.181 in.)
Colour
Black
Lobe Knobs - 7.87 Unthreaded Hole 130.05x30 mm - Steel
Material: Steel    Hub Diameter (C): 39.88 mm    Hub Length (F): 46.99 mm    Knob Height (B): 65.02 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079-130-6L30-ST
Lobe Knobs - 7.87 Unthreaded Hole 130.05x30 mm Six Lobe - Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $224.50 AUD
Regular price $269.40 AUD Sale price $224.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
7.87 Unthreaded Hole

Head Diameter (A)
51.05
mm

(Equiv. 2.01 in.)
Thread Length
21.1
mm

(Equiv. 0.831 in.)
Colour
Black
Hub Diameter (C)
20.07
mm
Hub Length (F)
28.96
mm
Lobe Knobs - 7.87 Unthreaded Hole 51.05x21.1 mm - Steel
Material: Steel   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079P-051-6L-ST
Lobe Knobs - 7.87 Unthreaded Hole 51.05x21.1 mm Six Lobe - Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $43.77 AUD
Regular price $52.53 AUD Sale price $43.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
7.87 Unthreaded Hole

Head Diameter (A)
51.05
mm

(Equiv. 2.01 in.)
Thread Length
21.1
mm

(Equiv. 0.831 in.)
Colour
Black
Lobe Knobs - 7.87 Unthreaded Hole 51.05x21.1 mm - Steel
Material: Steel    Hub Diameter (C): 20.07 mm    Hub Length (F): 28.96 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079P-051-6L-ST
Lobe Knobs - 7.87 Unthreaded Hole 51.05x21.1 mm Six Lobe - Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $43.77 AUD
Regular price $52.53 AUD Sale price $43.77 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Hub Diameter (C)
14.99
mm
Hub Length (F)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 29.97x11.9 mm - Stainless Steel
Material: Stainless Steel    Knob Height (B): 20.07 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-030-6L-SS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 29.97x11.9 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $7.68 AUD
Regular price $9.22 AUD Sale price $7.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 29.97x11.9 mm - Stainless Steel
Material: Stainless Steel    Hub Diameter (C): 14.99 mm    Hub Length (F): 9.91 mm    Knob Height (B): 20.07 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-030-6L-SS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 29.97x11.9 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $7.68 AUD
Regular price $9.22 AUD Sale price $7.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Hub Diameter (C)
14.99
mm
Hub Length (F)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 29.97x11.9 mm - Brass
Material: Brass    Knob Height (B): 20.07 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-030-6L-BR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 29.97x11.9 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $3.95 AUD
Regular price $4.75 AUD Sale price $3.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 29.97x11.9 mm - Brass
Material: Brass    Hub Diameter (C): 14.99 mm    Hub Length (F): 9.91 mm    Knob Height (B): 20.07 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-030-6L-BR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 29.97x11.9 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $3.95 AUD
Regular price $4.75 AUD Sale price $3.95 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
13.97
mm
Hub Length (F)
10.92
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x14 mm - Brass
Material: Brass    Knob Height (B): 22.10 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-033-6L-BRA
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x14 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x14 mm - Brass
Material: Brass    Hub Diameter (C): 13.97 mm    Hub Length (F): 10.92 mm    Knob Height (B): 22.10 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-033-6L-BRA
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x14 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (F)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x14 mm - Brass
Material: Brass    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-033-6L-BRB
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x14 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.50 AUD
Regular price $7.80 AUD Sale price $6.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x14 mm - Brass
Material: Brass    Hub Diameter (C): 19.05 mm    Hub Length (F): 9.91 mm    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-033-6L-BRB
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x14 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.50 AUD
Regular price $7.80 AUD Sale price $6.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (F)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x19.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L19-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x19.1 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $14.68 AUD
Regular price $17.62 AUD Sale price $14.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x19.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 19.05 mm    Hub Length (F): 9.91 mm    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L19-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x19.1 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $14.68 AUD
Regular price $17.62 AUD Sale price $14.68 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (F)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x38.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L38-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x38.1 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.50 AUD
Regular price $7.80 AUD Sale price $6.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x38.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 19.05 mm    Hub Length (F): 9.91 mm    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L38-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x38.1 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.50 AUD
Regular price $7.80 AUD Sale price $6.50 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (F)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x25.4 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L25-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x25.4 mm Six Lobe - Plated Steel Knob
10 Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $4.77 AUD
Regular price $8.39 AUD Sale price $4.77 AUD
Each
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x25.4 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 19.05 mm    Hub Length (F): 9.91 mm    Knob Height (B): 23.11 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L25-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x25.4 mm Six Lobe - Plated Steel Knob
10 Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $4.77 AUD
Regular price $8.39 AUD Sale price $4.77 AUD
Each
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
44.5
mm

(Equiv. 1.752 in.)
Colour
Black
Hub Diameter (C)
13.97
mm
Hub Length (F)
10.92
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x44.5 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 22.10 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L44-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x44.5 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.86 AUD
Regular price $8.24 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
33.02
mm

(Equiv. 1.3 in.)
Thread Length
44.5
mm

(Equiv. 1.752 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 33.02x44.5 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 13.97 mm    Hub Length (F): 10.92 mm    Knob Height (B): 22.10 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-033-6L44-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 33.02x44.5 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $6.86 AUD
Regular price $8.24 AUD Sale price $6.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (F)
13.97
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x38.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-040-6L38-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x38.1 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $37.05 AUD
Regular price $44.45 AUD Sale price $37.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x38.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 19.05 mm    Hub Length (F): 13.97 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-040-6L38-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x38.1 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $37.05 AUD
Regular price $44.45 AUD Sale price $37.05 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Colour
Black
Hub Diameter (C)
23.11
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88  - Plated Steel
Material: Plated Steel    Knob Height (B): 11.94 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-040-6L-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88 - - Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $10.23 AUD
Regular price $12.27 AUD Sale price $10.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88  - Plated Steel
Material: Plated Steel    Hub Diameter (C): 23.11 mm    Knob Height (B): 11.94 mm   
Category: Knobs - Lobe - Six Lobe - Female
Part Number: KF079C-040-6L-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88 - - Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $10.23 AUD
Regular price $12.27 AUD Sale price $10.23 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Hub Diameter (C)
17.02
mm
Hub Length (F)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x19.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-040-6L19-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x19.1 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price $13.04 AUD Sale price $10.86 AUD
Each
Quantity Required

Backorder: Out of Stock.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x19.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter (C): 17.02 mm    Hub Length (F): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe - Male
Part Number: KM079C-040-6L19-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x19.1 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price $13.04 AUD Sale price $10.86 AUD
Each
Quantity Required

Backorder: Out of Stock.