Collection: Knobs - Cross

Knobs -> Cross
Thread Size Head Diameter (A) Thread Length Colour Style Indicative
Image
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
50.04
mm

(Equiv. 1.97 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Cross Knobs - 1/2-13 UNC -12.7mm- 50.04x19.1 mm - Brass
Material: Brass   
Category: Knobs - Cross - Female
Part Number: KF127C-050-CS (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 50.04x19.1 mm Female - Brass Knob
8 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.41 AUD
Regular price $6.49 AUD Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Thread Size Head Diameter (A) Thread Length Colour Indicative
Image
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
50.04
mm

(Equiv. 1.97 in.)
Thread Length
19.1
mm

(Equiv. 0.752 in.)
Colour
Black
Cross Knobs - 1/2-13 UNC -12.7mm- 50.04x19.1 mm - Brass
Material: Brass   
Category: Knobs - Cross - Female
Part Number: KF127C-050-CS (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 50.04x19.1 mm Female - Brass Knob
8 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.41 AUD
Regular price $6.49 AUD Sale price $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
15.9
mm

(Equiv. 0.626 in.)
Colour
Black
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x15.9 mm - Brass
Material: Brass   
Category: Knobs - Cross - Female
Part Number: KF127C-057-CH (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x15.9 mm Female - Brass Knob
4 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.86 AUD
Regular price $10.51 AUD Sale price $5.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
15.9
mm

(Equiv. 0.626 in.)
Colour
Black
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x15.9 mm - Brass
Material: Brass   
Category: Knobs - Cross - Female
Part Number: KF127C-057-CH (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x15.9 mm Female - Brass Knob
4 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $5.86 AUD
Regular price $10.51 AUD Sale price $5.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x25.4 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Part Number: KM127C-057-CS-PH25 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x25.4 mm Male - Plated Steel Knob
4 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $14.77 AUD
Regular price $17.73 AUD Sale price $14.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
25.4
mm

(Equiv. 1 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x25.4 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Part Number: KM127C-057-CS-PH25 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x25.4 mm Male - Plated Steel Knob
4 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $14.77 AUD
Regular price $17.73 AUD Sale price $14.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x38.1 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Deleted Item. Available while stocks last.
Part Number: KM127C-057-CS-PH38 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x38.1 mm Male - Plated Steel Knob
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.54 AUD
Regular price $15.26 AUD Sale price $7.54 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
38.1
mm

(Equiv. 1.5 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x38.1 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Deleted Item. Available while stocks last.
Part Number: KM127C-057-CS-PH38 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x38.1 mm Male - Plated Steel Knob
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.54 AUD
Regular price $15.26 AUD Sale price $7.54 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
50.8
mm

(Equiv. 2 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x50.8 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Deleted Item. Available while stocks last.
Part Number: KM127C-057-CS-PH51 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x50.8 mm Male - Plated Steel Knob
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.06 AUD
Regular price $16.47 AUD Sale price $8.06 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
50.8
mm

(Equiv. 2 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x50.8 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Deleted Item. Available while stocks last.
Part Number: KM127C-057-CS-PH51 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x50.8 mm Male - Plated Steel Knob
4 Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.06 AUD
Regular price $16.47 AUD Sale price $8.06 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
63.5
mm

(Equiv. 2.5 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x63.5 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Part Number: KM127C-057-CS-PH64 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x63.5 mm Male - Plated Steel Knob
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $14.05 AUD
Regular price $16.85 AUD Sale price $14.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Thread Size
1/2-13 UNC (12.7mm)

Head Diameter (A)
57.15
mm

(Equiv. 2.25 in.)
Thread Length
63.5
mm

(Equiv. 2.5 in.)
Cross Knobs - 1/2-13 UNC -12.7mm- 57.15x63.5 mm - Plated Steel
Material: Plated Steel   
Category: Knobs - Cross - Male
Part Number: KM127C-057-CS-PH64 (Each)
Cross Knobs - 1/2-13 UNC - 12.7mm - 57.15x63.5 mm Male - Plated Steel Knob
2 Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $14.05 AUD
Regular price $16.85 AUD Sale price $14.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.