Collection: Knobs - Lobe - Three Lobe

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

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
12.7
mm

(Equiv. 0.5 in.)
Colour
Black
Hub Diameter (C)
12.70
mm
Hub Length (D)
3.81
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 29.97x12.7 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Knob Height (B): 17.02 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3L-SFT (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x12.7 mm Three Lobe - Zinc Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $688.41 AUD
Regular price Sale price $688.41 AUD
Per 100
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)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
12.7
mm

(Equiv. 0.5 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 29.97x12.7 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Hub Diameter (C): 12.70 mm    Hub Length (D): 3.81 mm    Knob Height (B): 17.02 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3L-SFT (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x12.7 mm Three Lobe - Zinc Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $688.41 AUD
Regular price Sale price $688.41 AUD
Per 100
Quantity Required

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

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
12.70
mm
Hub Length (D)
3.81
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 29.97x14 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Knob Height (B): 17.02 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-030-3L-SFT (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x14 mm Three Lobe - Zinc Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $318.95 AUD
Regular price $382.75 AUD Sale price $318.95 AUD
Per 100
Quantity Required

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

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 29.97x14 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Hub Diameter (C): 12.70 mm    Hub Length (D): 3.81 mm    Knob Height (B): 17.02 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-030-3L-SFT (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x14 mm Three Lobe - Zinc Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $318.95 AUD
Regular price $382.75 AUD Sale price $318.95 AUD
Per 100
Quantity Required

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

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter (C)
12.70
mm
Hub Length (D)
3.81
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 29.97x25.4 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Knob Height (B): 17.02 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3LL-SFT
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x25.4 mm Three Lobe - Zinc Plated Steel Knob
30 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $4.59 AUD
Regular price $5.51 AUD Sale price $4.59 AUD
Each
Quantity Required

30 Available Now. Backorder if more than 30.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
29.97
mm

(Equiv. 1.18 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 29.97x25.4 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Hub Diameter (C): 12.70 mm    Hub Length (D): 3.81 mm    Knob Height (B): 17.02 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-030-3LL-SFT
Lobe Knobs - 1/4-20 UNC - 6.35mm - 29.97x25.4 mm Three Lobe - Zinc Plated Steel Knob
30 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $4.59 AUD
Regular price $5.51 AUD Sale price $4.59 AUD
Each
Quantity Required

30 Available Now. Backorder if more than 30.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
31.75
mm

(Equiv. 1.25 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (D)
11.11
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 31.75x9.5 mm - Brass
Material: Brass    Knob Height (B): 11.11 mm    Recess Diameter (E): 12.95 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-BHST
Lobe Knobs - 1/4-20 UNC - 6.35mm - 31.75x9.5 mm Three Lobe - Brass Knob
6 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $3.23 AUD
Regular price $3.87 AUD Sale price $3.23 AUD
Each
Quantity Required

6 Available Now. Backorder if more than 6.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
31.75
mm

(Equiv. 1.25 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 31.75x9.5 mm - Brass
Material: Brass    Hub Diameter (C): 19.05 mm    Hub Length (D): 11.11 mm    Knob Height (B): 11.11 mm    Recess Diameter (E): 12.95 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-BHST
Lobe Knobs - 1/4-20 UNC - 6.35mm - 31.75x9.5 mm Three Lobe - Brass Knob
6 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $3.23 AUD
Regular price $3.87 AUD Sale price $3.23 AUD
Each
Quantity Required

6 Available Now. Backorder if more than 6.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
9.9
mm

(Equiv. 0.39 in.)
Colour
Black
Hub Diameter (C)
14.99
mm
Hub Length (D)
6.10
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 32x9.9 mm - Brass
Material: Brass    Recess Diameter (E): 20.07 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x9.9 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 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)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
9.9
mm

(Equiv. 0.39 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 32x9.9 mm - Brass
Material: Brass    Hub Diameter (C): 14.99 mm    Hub Length (D): 6.10 mm    Recess Diameter (E): 20.07 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x9.9 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 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)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
12.7
mm

(Equiv. 0.5 in.)
Colour
Black
Hub Diameter (C)
14.99
mm
Hub Length (D)
6.10
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 32x12.7 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 20.07 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-032-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x12.7 mm Three Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Each
Quantity Required

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

Head Diameter (A)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
12.7
mm

(Equiv. 0.5 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 32x12.7 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 14.99 mm    Hub Length (D): 6.10 mm    Knob Height (B): 20.07 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-032-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x12.7 mm Three Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $4.68 AUD
Regular price $5.62 AUD Sale price $4.68 AUD
Each
Quantity Required

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

Head Diameter (A)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
14.99
mm
Hub Length (D)
6.10
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 32x14 mm - Brass
Material: Brass    Recess Diameter (E): 20.07 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-P
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $6.14 AUD
Regular price $7.36 AUD Sale price $6.14 AUD
Each
Quantity Required

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

Head Diameter (A)
32.00
mm

(Equiv. 1.26 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 32x14 mm - Brass
Material: Brass    Hub Diameter (C): 14.99 mm    Hub Length (D): 6.10 mm    Recess Diameter (E): 20.07 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-032-3L-P
Lobe Knobs - 1/4-20 UNC - 6.35mm - 32x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $6.14 AUD
Regular price $7.36 AUD Sale price $6.14 AUD
Each
Quantity Required

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

Head Diameter (A)
38.10
mm

(Equiv. 1.5 in.)
Thread Length
9.9
mm

(Equiv. 0.39 in.)
Colour
Black
Hub Diameter (C)
16.00
mm
Hub Length (D)
7.87
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 38.1x9.9 mm - Brass
Material: Brass    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-038-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 38.1x9.9 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $7.05 AUD
Regular price $8.45 AUD Sale price $7.05 AUD
Each
Quantity Required

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

Head Diameter (A)
38.10
mm

(Equiv. 1.5 in.)
Thread Length
9.9
mm

(Equiv. 0.39 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 38.1x9.9 mm - Brass
Material: Brass    Hub Diameter (C): 16.00 mm    Hub Length (D): 7.87 mm    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-038-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 38.1x9.9 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $7.05 AUD
Regular price $8.45 AUD Sale price $7.05 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.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
16.00
mm
Hub Length (D)
7.87
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 39.88x14 mm - Brass
Material: Brass    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-040-3L-P
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 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
1/4-20 UNC (6.35mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 39.88x14 mm - Brass
Material: Brass    Hub Diameter (C): 16.00 mm    Hub Length (D): 7.87 mm    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-040-3L-P
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 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
1/4-20 UNC (6.35mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Thread Length
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Hub Diameter (C)
16.00
mm
Hub Length (D)
7.87
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 39.88x31.8 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-040-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x31.8 mm Three Lobe - Plated Steel Knob
10 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $5.23 AUD
Regular price $6.27 AUD Sale price $5.23 AUD
Each
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
39.88
mm

(Equiv. 1.57 in.)
Thread Length
31.8
mm

(Equiv. 1.252 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 39.88x31.8 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 16.00 mm    Hub Length (D): 7.87 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-040-3L
Lobe Knobs - 1/4-20 UNC - 6.35mm - 39.88x31.8 mm Three Lobe - Plated Steel Knob
10 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $5.23 AUD
Regular price $6.27 AUD Sale price $5.23 AUD
Each
Quantity Required

10 Available Now. Backorder if more than 10.
Thread Size
1/4-20 UNC (6.35mm)

Head Diameter (A)
41.28
mm

(Equiv. 1.625 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (D)
7.94
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 41.28x9.5 mm - Brass
Material: Brass    Knob Height (B): 14.29 mm    Recess Diameter (E): 19.94 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-041-3L-BHST (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 41.28x9.5 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $489.50 AUD
Regular price $587.40 AUD Sale price $489.50 AUD
Per 100
Quantity Required

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

Head Diameter (A)
41.28
mm

(Equiv. 1.625 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 41.28x9.5 mm - Brass
Material: Brass    Hub Diameter (C): 19.05 mm    Hub Length (D): 7.94 mm    Knob Height (B): 14.29 mm    Recess Diameter (E): 19.94 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-041-3L-BHST (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 41.28x9.5 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $489.50 AUD
Regular price $587.40 AUD Sale price $489.50 AUD
Per 100
Quantity Required

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

Head Diameter (A)
44.96
mm

(Equiv. 1.77 in.)
Thread Length
17.8
mm

(Equiv. 0.701 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (D)
3.05
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 44.96x17.8 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Knob Height (B): 22.61 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-045-3L-SFT
Lobe Knobs - 1/4-20 UNC - 6.35mm - 44.96x17.8 mm Three Lobe - Zinc Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $6.59 AUD
Regular price $7.91 AUD Sale price $6.59 AUD
Each
Quantity Required

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

Head Diameter (A)
44.96
mm

(Equiv. 1.77 in.)
Thread Length
17.8
mm

(Equiv. 0.701 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 44.96x17.8 mm - Zinc Plated Brass
Material: Zinc Plated Brass    Hub Diameter (C): 19.05 mm    Hub Length (D): 3.05 mm    Knob Height (B): 22.61 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF064C-045-3L-SFT
Lobe Knobs - 1/4-20 UNC - 6.35mm - 44.96x17.8 mm Three Lobe - Zinc Plated Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $6.59 AUD
Regular price $7.91 AUD Sale price $6.59 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.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Hub Diameter (C)
19.56
mm
Hub Length (D)
17.53
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04x19.1 mm - Plastic with Insert
Material: Plastic with Insert    Knob Height (B): 13.46 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF19
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x19.1 mm Three Lobe - Plastic with Insert Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 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.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04x19.1 mm - Plastic with Insert
Material: Plastic with Insert    Hub Diameter (C): 19.56 mm    Hub Length (D): 17.53 mm    Knob Height (B): 13.46 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF19
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x19.1 mm Three Lobe - Plastic with Insert Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 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.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Hub Diameter (C)
19.56
mm
Hub Length (D)
17.53
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04x25.4 mm - Plastic with Insert
Material: Plastic with Insert    Knob Height (B): 13.46 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF25
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x25.4 mm Three Lobe - Plastic with Insert Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 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.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04x25.4 mm - Plastic with Insert
Material: Plastic with Insert    Hub Diameter (C): 19.56 mm    Hub Length (D): 17.53 mm    Knob Height (B): 13.46 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF25
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x25.4 mm Three Lobe - Plastic with Insert Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $10.77 AUD
Regular price $12.93 AUD Sale price $10.77 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.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Hub Diameter (C)
19.56
mm
Hub Length (D)
17.53
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04x38.1 mm - Plastic with Insert
Material: Plastic with Insert    Knob Height (B): 13.46 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF38
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x38.1 mm Three Lobe - Plastic with Insert Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 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.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Lobe Knobs - 1/4-20 UNC -6.35mm- 50.04x38.1 mm - Plastic with Insert
Material: Plastic with Insert    Hub Diameter (C): 19.56 mm    Hub Length (D): 17.53 mm    Knob Height (B): 13.46 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-050-3L-SAF38
Lobe Knobs - 1/4-20 UNC - 6.35mm - 50.04x38.1 mm Three Lobe - Plastic with Insert Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $11.14 AUD
Regular price $13.36 AUD Sale price $11.14 AUD
Each
Quantity Required

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

Head Diameter (A)
55.12
mm

(Equiv. 2.17 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter (C)
20.57
mm
Hub Length (D)
3.81
mm
Lobe Knobs - 1/4-20 UNC -6.35mm- 55.12x25.4 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Knob Height (B): 27.43 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-055-3L-SFT (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 55.12x25.4 mm Three Lobe - Zinc Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $608.32 AUD
Regular price $729.98 AUD Sale price $608.32 AUD
Per 100
Quantity Required

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

Head Diameter (A)
55.12
mm

(Equiv. 2.17 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 1/4-20 UNC -6.35mm- 55.12x25.4 mm - Zinc Plated Steel
Material: Zinc Plated Steel    Hub Diameter (C): 20.57 mm    Hub Length (D): 3.81 mm    Knob Height (B): 27.43 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM064C-055-3L-SFT (100 Pcs)
Lobe Knobs - 1/4-20 UNC - 6.35mm - 55.12x25.4 mm Three Lobe - Zinc Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $608.32 AUD
Regular price $729.98 AUD Sale price $608.32 AUD
Per 100
Quantity Required

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

Head Diameter (A)
25.40
mm

(Equiv. 1 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
14.29
mm
Hub Length (D)
11.11
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 25.4x9.5 mm - Brass
Material: Brass    Knob Height (B): 9.53 mm    Recess Diameter (E): 9.93 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-025-3L-BHST (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 25.4x9.5 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $356.77 AUD
Regular price Sale price $356.77 AUD
Per 100
Quantity Required

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

Head Diameter (A)
25.40
mm

(Equiv. 1 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 25.4x9.5 mm - Brass
Material: Brass    Hub Diameter (C): 14.29 mm    Hub Length (D): 11.11 mm    Knob Height (B): 9.53 mm    Recess Diameter (E): 9.93 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-025-3L-BHST (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 25.4x9.5 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $356.77 AUD
Regular price Sale price $356.77 AUD
Per 100
Quantity Required

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

Head Diameter (A)
31.75
mm

(Equiv. 1.25 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Hub Diameter (C)
19.05
mm
Hub Length (D)
11.11
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 31.75x9.5 mm - Brass
Material: Brass    Knob Height (B): 11.11 mm    Recess Diameter (E): 12.95 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-032-3L-BHST (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 31.75x9.5 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $405.23 AUD
Regular price Sale price $405.23 AUD
Per 100
Quantity Required

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

Head Diameter (A)
31.75
mm

(Equiv. 1.25 in.)
Thread Length
9.5
mm

(Equiv. 0.374 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 31.75x9.5 mm - Brass
Material: Brass    Hub Diameter (C): 19.05 mm    Hub Length (D): 11.11 mm    Knob Height (B): 11.11 mm    Recess Diameter (E): 12.95 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-032-3L-BHST (100 Pcs)
Lobe Knobs - 5/16-18 UNC - 7.94mm - 31.75x9.5 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $405.23 AUD
Regular price Sale price $405.23 AUD
Per 100
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
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
16.00
mm
Hub Length (D)
7.87
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass
Material: Brass    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L-P
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $7.95 AUD
Regular price $9.55 AUD Sale price $7.95 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
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass
Material: Brass    Hub Diameter (C): 16.00 mm    Hub Length (D): 7.87 mm    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L-P
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $7.95 AUD
Regular price $9.55 AUD Sale price $7.95 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
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
16.00
mm
Hub Length (D)
7.87
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass
Material: Brass    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $8.77 AUD
Regular price $10.53 AUD Sale price $8.77 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
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x14 mm - Brass
Material: Brass    Hub Diameter (C): 16.00 mm    Hub Length (D): 7.87 mm    Recess Diameter (E): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-040-3L
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $8.77 AUD
Regular price $10.53 AUD Sale price $8.77 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Hub Diameter (C)
16.00
mm
Hub Length (D)
7.87
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x25.4 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3L
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x25.4 mm Three Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 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
25.4
mm

(Equiv. 1 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x25.4 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 16.00 mm    Hub Length (D): 7.87 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3L
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x25.4 mm Three Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 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
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Hub Diameter (C)
16.00
mm
Hub Length (D)
7.87
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x19.1 mm - Plated Steel
Material: Plated Steel    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3LS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x19.1 mm Three Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $6.59 AUD
Regular price $7.91 AUD Sale price $6.59 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
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 39.88x19.1 mm - Plated Steel
Material: Plated Steel    Hub Diameter (C): 16.00 mm    Hub Length (D): 7.87 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3LS
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x19.1 mm Three Lobe - Plated Steel Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $6.59 AUD
Regular price $7.91 AUD Sale price $6.59 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)
16.00
mm
Hub Length (D)
7.87
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 - Three Lobe - Male
Part Number: KM079C-040-3LL
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x38.1 mm Three Lobe - Plated Steel Knob
4 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Each
Quantity Required

4 Available Now. Backorder if more than 4.
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): 16.00 mm    Hub Length (D): 7.87 mm    Knob Height (B): 24.89 mm   
Category: Knobs - Lobe - Three Lobe - Male
Part Number: KM079C-040-3LL
Lobe Knobs - 5/16-18 UNC - 7.94mm - 39.88x38.1 mm Three Lobe - Plated Steel Knob
4 Available Now | Further orders can be expected around Tue, Sep 16, 2025
Regular price $7.41 AUD
Regular price Sale price $7.41 AUD
Each
Quantity Required

4 Available Now. Backorder if more than 4.
Thread Size
5/16-18 UNC (7.94mm)

Head Diameter (A)
50.04
mm

(Equiv. 1.97 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Hub Diameter (C)
21.08
mm
Hub Length (D)
8.89
mm
Lobe Knobs - 5/16-18 UNC -7.94mm- 50.04x14 mm - Brass
Material: Brass    Recess Diameter (E): 30.99 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-050-3L-P
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50.04x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $9.41 AUD
Regular price $11.29 AUD Sale price $9.41 AUD
Each
Quantity Required

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

Head Diameter (A)
50.04
mm

(Equiv. 1.97 in.)
Thread Length
14.0
mm

(Equiv. 0.551 in.)
Colour
Black
Lobe Knobs - 5/16-18 UNC -7.94mm- 50.04x14 mm - Brass
Material: Brass    Hub Diameter (C): 21.08 mm    Hub Length (D): 8.89 mm    Recess Diameter (E): 30.99 mm   
Category: Knobs - Lobe - Three Lobe - Female
Part Number: KF079C-050-3L-P
Lobe Knobs - 5/16-18 UNC - 7.94mm - 50.04x14 mm Three Lobe - Brass Knob
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 16, 2025
Regular price $9.41 AUD
Regular price $11.29 AUD Sale price $9.41 AUD
Each
Quantity Required

Backorder: Out of Stock.