Collection: Knobs - Lobe

Knobs -> Lobe
Thread Size Head Diameter (A) Thread Length Colour Hub Diameter © Hub Length (D) Indicative
Image
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
20.0
mm

(Equiv. 0.787 in.)
Colour
Black
Hub Diameter ©
18.03
mm
Hub Length (D)
12.95
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x20 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L20-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x20 mm Seven Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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 Head Diameter (A) Thread Length Colour Indicative
Image
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
20.0
mm

(Equiv. 0.787 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x20 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 18.03 mm    Hub Length (D): 12.95 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L20-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x20 mm Seven Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.00
mm

(Equiv. 1.575 in.)
Thread Length
20.0
mm

(Equiv. 0.787 in.)
Colour
Black
Hub Diameter ©
17.02
mm
Hub Length (D)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x20 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-040-6L20-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x20 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $6.05 AUD
Regular price $7.25 AUD Sale price $6.05 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
20.0
mm

(Equiv. 0.787 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x20 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 17.02 mm    Hub Length (D): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-040-6L20-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x20 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $6.05 AUD
Regular price $7.25 AUD Sale price $6.05 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
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Hub Diameter ©
20.07
mm
Hub Length (D)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-040-6L25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 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
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 20.07 mm    Hub Length (D): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-040-6L25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $7.23 AUD
Regular price $8.67 AUD Sale price $7.23 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
20.0
mm

(Equiv. 0.787 in.)
Colour
Black
Hub Diameter ©
18.03
mm
Hub Length (D)
12.95
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x20 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L20-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x20 mm Seven Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $11.32 AUD
Regular price $13.58 AUD Sale price $11.32 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
20.0
mm

(Equiv. 0.787 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x20 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter ©: 18.03 mm    Hub Length (D): 12.95 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L20-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x20 mm Seven Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $11.32 AUD
Regular price $13.58 AUD Sale price $11.32 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter ©
14.99
mm
Hub Length (D)
13.97
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25.4 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 25.91 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5L25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25.4 mm Five Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25.4 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 14.99 mm    Hub Length (D): 13.97 mm    Knob Height (B): 25.91 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5L25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25.4 mm Five Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $11.77 AUD
Regular price $14.13 AUD Sale price $11.77 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
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Hub Diameter ©
17.02
mm
Hub Length (D)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 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
Part Number: KM079C-040-6L25-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $10.95 AUD
Regular price $13.15 AUD Sale price $10.95 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
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter ©: 17.02 mm    Hub Length (D): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-040-6L25-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $10.95 AUD
Regular price $13.15 AUD Sale price $10.95 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter ©
21.08
mm
Hub Length (D)
11.94
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5L25-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25.4 mm Five Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $59.50 AUD
Regular price $71.40 AUD Sale price $59.50 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25.4 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter ©: 21.08 mm    Hub Length (D): 11.94 mm    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5L25-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25.4 mm Five Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $59.50 AUD
Regular price $71.40 AUD Sale price $59.50 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter ©
17.02
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25.4 mm - Plated Steel
Material: Plated Steel and Plastic    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5LSFT25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25.4 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $10.41 AUD
Regular price $12.49 AUD Sale price $10.41 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x25.4 mm - Plated Steel
Material: Plated Steel and Plastic    Hub Diameter ©: 17.02 mm    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5LSFT25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x25.4 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $10.41 AUD
Regular price $12.49 AUD Sale price $10.41 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
40.0
mm

(Equiv. 1.575 in.)
Colour
Black
Hub Diameter ©
18.03
mm
Hub Length (D)
12.95
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x40 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L40-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x40 mm Seven Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 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
40.0
mm

(Equiv. 1.575 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x40 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter ©: 18.03 mm    Hub Length (D): 12.95 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L40-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x40 mm Seven Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $12.14 AUD
Regular price $14.56 AUD Sale price $12.14 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
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Hub Diameter ©
21.08
mm
Hub Length (D)
11.94
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x31.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5L32-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x31.8 mm Five Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $63.05 AUD
Regular price $75.65 AUD Sale price $63.05 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
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x31.8 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter ©: 21.08 mm    Hub Length (D): 11.94 mm    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-040-5L32-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x31.8 mm Five Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $63.05 AUD
Regular price $75.65 AUD Sale price $63.05 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
40.0
mm

(Equiv. 1.575 in.)
Colour
Black
Hub Diameter ©
18.03
mm
Hub Length (D)
12.95
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x40 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L40-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x40 mm Seven Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $7.50 AUD
Regular price $9.00 AUD Sale price $7.50 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
40.0
mm

(Equiv. 1.575 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40x40 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 18.03 mm    Hub Length (D): 12.95 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Seven Lobe
Part Number: KM079C-040-7L40-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40x40 mm Seven Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $7.50 AUD
Regular price $9.00 AUD Sale price $7.50 AUD
Each
Quantity Required

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

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Hub Diameter ©
17.02
mm
Hub Length (D)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Brass
Material: Brass    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-PBR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Brass
Material: Brass    Hub Diameter ©: 17.02 mm    Hub Length (D): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-PBR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Hub Diameter ©
17.02
mm
Hub Length (D)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Brass
Material: Brass    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-BR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Brass
Material: Brass    Hub Diameter ©: 17.02 mm    Hub Length (D): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-BR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Hub Diameter ©
17.02
mm
Hub Length (D)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Stainless Steel
Material: Stainless Steel    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-PSS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $8.95 AUD
Regular price $10.75 AUD Sale price $8.95 AUD
Each
Quantity Required

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

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Stainless Steel
Material: Stainless Steel    Hub Diameter ©: 17.02 mm    Hub Length (D): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-PSS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $8.95 AUD
Regular price $10.75 AUD Sale price $8.95 AUD
Each
Quantity Required

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

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Hub Diameter ©
17.02
mm
Hub Length (D)
12.45
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Stainless Steel
Material: Stainless Steel    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-SS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $8.05 AUD
Regular price $9.65 AUD Sale price $8.05 AUD
Each
Quantity Required

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

Head Diameter (A)
40.13
mm

(Equiv. 1.58 in.)
Thread Length
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 40.13x11.9 mm - Stainless Steel
Material: Stainless Steel    Hub Diameter ©: 17.02 mm    Hub Length (D): 12.45 mm    Knob Height (B): 23.88 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-040-6L-SS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 40.13x11.9 mm Six Lobe - Stainless Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $8.05 AUD
Regular price $9.65 AUD Sale price $8.05 AUD
Each
Quantity Required

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

Head Diameter (A)
43.94
mm

(Equiv. 1.73 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter ©
23.11
mm
Hub Length (D)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 43.94x14 mm - Brass
Material: Brass    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-044-6L-BR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 43.94x14 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $9.59 AUD
Regular price $11.51 AUD Sale price $9.59 AUD
Each
Quantity Required

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

Head Diameter (A)
43.94
mm

(Equiv. 1.73 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 43.94x14 mm - Brass
Material: Brass    Hub Diameter ©: 23.11 mm    Hub Length (D): 9.91 mm    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KF079C-044-6L-BR
Lobe Knobs - 5/16-18 UNC - 7.94mm - 43.94x14 mm Six Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $9.59 AUD
Regular price $11.51 AUD Sale price $9.59 AUD
Each
Quantity Required

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

Head Diameter (A)
43.94
mm

(Equiv. 1.73 in.)
Thread Length
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Hub Diameter ©
23.11
mm
Hub Length (D)
9.91
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 43.94x31.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-044-6L32-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 43.94x31.8 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $9.59 AUD
Regular price $11.51 AUD Sale price $9.59 AUD
Each
Quantity Required

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

Head Diameter (A)
43.94
mm

(Equiv. 1.73 in.)
Thread Length
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 43.94x31.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 23.11 mm    Hub Length (D): 9.91 mm    Knob Height (B): 26.92 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-044-6L32-SP
Lobe Knobs - 5/16-18 UNC - 7.94mm - 43.94x31.8 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $9.59 AUD
Regular price $11.51 AUD Sale price $9.59 AUD
Each
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Thread Length
12.7
mm

(Equiv. 0.5 in.)
Colour
Black
Hub Diameter ©
23.62
mm
Hub Length (D)
4.32
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51x12.7 mm - Plated Brass
Material: Plated Brass    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KF079C-049-5LSFT (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51x12.7 mm Five Lobe - Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $811.86 AUD
Regular price Sale price $811.86 AUD
Per 100
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Thread Length
12.7
mm

(Equiv. 0.5 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51x12.7 mm - Plated Brass
Material: Plated Brass    Hub Diameter ©: 23.62 mm    Hub Length (D): 4.32 mm    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KF079C-049-5LSFT (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51x12.7 mm Five Lobe - Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $811.86 AUD
Regular price Sale price $811.86 AUD
Per 100
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Colour
Black
Hub Diameter ©
23.62
mm
Hub Length (D)
4.32
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51 - - - Plated Brass
Material: Plated Brass    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KF079C-049-5LSFT-P (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51 - - Five Lobe - Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $1,034.59 AUD
Regular price Sale price $1,034.59 AUD
Per 100
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51 - - - Plated Brass
Material: Plated Brass    Hub Diameter ©: 23.62 mm    Hub Length (D): 4.32 mm    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KF079C-049-5LSFT-P (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51 - - Five Lobe - Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $1,034.59 AUD
Regular price Sale price $1,034.59 AUD
Per 100
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter ©
23.62
mm
Hub Length (D)
4.32
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51x25.4 mm - Plated Steel
Material: Plated Steel and Plastic    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-049-5L-SFT25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51x25.4 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $11.05 AUD
Regular price $13.25 AUD Sale price $11.05 AUD
Each
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51x25.4 mm - Plated Steel
Material: Plated Steel and Plastic    Hub Diameter ©: 23.62 mm    Hub Length (D): 4.32 mm    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-049-5L-SFT25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51x25.4 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $11.05 AUD
Regular price $13.25 AUD Sale price $11.05 AUD
Each
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Colour
Black
Hub Diameter ©
23.62
mm
Hub Length (D)
4.32
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51x38.1 mm - Plated Steel
Material: Plated Steel and Plastic    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-049-5L-SFT38-ST (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51x38.1 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $859.68 AUD
Regular price $1,031.62 AUD Sale price $859.68 AUD
Per 100
Quantity Required

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

Head Diameter (A)
48.51
mm

(Equiv. 1.91 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 48.51x38.1 mm - Plated Steel
Material: Plated Steel and Plastic    Hub Diameter ©: 23.62 mm    Hub Length (D): 4.32 mm    Knob Height (B): 27.69 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-049-5L-SFT38-ST (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 48.51x38.1 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $859.68 AUD
Regular price $1,031.62 AUD Sale price $859.68 AUD
Per 100
Quantity Required

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

Head Diameter (A)
50.00
mm

(Equiv. 1.969 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Hub Diameter ©
20.07
mm
Hub Length (D)
14.48
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 50x25 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 28.45 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-050-6L25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50x25 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
50.00
mm

(Equiv. 1.969 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 50x25 mm - Plated Steel
Material: Plated Steel    Hub Diameter ©: 20.07 mm    Hub Length (D): 14.48 mm    Knob Height (B): 28.45 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-050-6L25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50x25 mm Six Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
50.00
mm

(Equiv. 1.969 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Hub Diameter ©
20.07
mm
Hub Length (D)
14.48
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 50x25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Knob Height (B): 28.45 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-050-6L25-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50x25 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
50.00
mm

(Equiv. 1.969 in.)
Thread Length
25.0
mm

(Equiv. 0.984 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 50x25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Hub Diameter ©: 20.07 mm    Hub Length (D): 14.48 mm    Knob Height (B): 28.45 mm   
Category: Knobs - Lobe - Six Lobe
Part Number: KM079C-050-6L25-S4
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50x25 mm Six Lobe - Stainless Steel 304 Similar to A2, 18-8 HRB80 Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 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
5/16-18 UNC (7.94mm)

Head Diameter (A)
50.00
mm

(Equiv. 1.969 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter ©
19.05
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 50x25.4 mm - Plated Steel
Material: Plated Steel and Plastic    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-050-5LSFT25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50x25.4 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $13.95 AUD
Regular price $16.75 AUD Sale price $13.95 AUD
Each
Quantity Required

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

Head Diameter (A)
50.00
mm

(Equiv. 1.969 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 50x25.4 mm - Plated Steel
Material: Plated Steel and Plastic    Hub Diameter ©: 19.05 mm    Knob Height (B): 32.00 mm   
Category: Knobs - Lobe - Five Lobe
Part Number: KM079C-050-5LSFT25-ST
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50x25.4 mm Five Lobe - Plated Steel and Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Sat, Sep 20, 2025
Regular price $13.95 AUD
Regular price $16.75 AUD Sale price $13.95 AUD
Each
Quantity Required

Backorder: Out of Stock.