Collection: Knobs - Thumb - For Cap Screws

Knobs -> Thumb -> For Cap Screws
Suitable Cap Screw Thread Head Diameter (A) Thickness (B) Colour Style Indicative
Image
Suitable Cap Screw Thread
M8 (8.00mm) - Use Own Screw

Head Diameter (A)
26.00
mm

(Equiv. 1.024 in.)
Thickness (B)
9.8
mm

(Equiv. 0.386 in.)
Colour
Black
Style
Knurled
Thumb Knobs - M8 - 8.00mm - - Use Own Screw 26x9.8 mm For Cap Screws - Plastic
Material: Plastic    Hub Diameter (C): 16.000 mm   
Part Number: KM080M-026-KNU-B (100 Pcs)
Thumb Knobs - M8 - 8.00mm - - Use Own Screw 26x9.8 mm For Cap Screws - Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $126.23 AUD
Regular price Sale price $126.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Cap Screw Thread Head Diameter (A) Thickness (B) Colour Indicative
Image
Suitable Cap Screw Thread
M8 (8.00mm) - Use Own Screw

Head Diameter (A)
26.00
mm

(Equiv. 1.024 in.)
Thickness (B)
9.8
mm

(Equiv. 0.386 in.)
Colour
Black
Thumb Knobs - M8 - 8.00mm - - Use Own Screw 26x9.8 mm For Cap Screws - Plastic
Material: Plastic    Style: Knurled    Hub Diameter (C): 16.000 mm   
Part Number: KM080M-026-KNU-B (100 Pcs)
Thumb Knobs - M8 - 8.00mm - - Use Own Screw 26x9.8 mm For Cap Screws - Plastic Knob
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 24, 2025
Regular price $126.23 AUD
Regular price Sale price $126.23 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Suitable Cap Screw Thread
3/8 (9.53mm) - Use Own Screw

Head Diameter (A)
38.10
mm

(Equiv. 1.5 in.)
Thickness (B)
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Style
Rosette
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 38.1x11.9 mm For Cap Screws - Plastic
Material: Plastic    Hub Diameter (C): 17.859 mm   
Part Number: KM095-038-ROS-B (5 Pcs)
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 38.1x11.9 mm For Cap Screws - Plastic Knob
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.00 AUD
Regular price $9.50 AUD Sale price $5.00 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Cap Screw Thread
3/8 (9.53mm) - Use Own Screw

Head Diameter (A)
38.10
mm

(Equiv. 1.5 in.)
Thickness (B)
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 38.1x11.9 mm For Cap Screws - Plastic
Material: Plastic    Style: Rosette    Hub Diameter (C): 17.859 mm   
Part Number: KM095-038-ROS-B (5 Pcs)
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 38.1x11.9 mm For Cap Screws - Plastic Knob
1 pack (5 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $5.00 AUD
Regular price $9.50 AUD Sale price $5.00 AUD
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (5 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Cap Screw Thread
3/8 (9.53mm) - Use Own Screw

Head Diameter (A)
44.45
mm

(Equiv. 1.75 in.)
Thickness (B)
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Style
Tee
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 44.45x11.9 mm For Cap Screws - Plastic
Material: Plastic    Hub Diameter (C): 18.256 mm   
Part Number: KM095-044-TEE-B (10 Pcs)
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 44.45x11.9 mm For Cap Screws - Plastic Knob
6 units (60 pcs) Available Now | Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (60 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Cap Screw Thread
3/8 (9.53mm) - Use Own Screw

Head Diameter (A)
44.45
mm

(Equiv. 1.75 in.)
Thickness (B)
11.9
mm

(Equiv. 0.469 in.)
Colour
Black
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 44.45x11.9 mm For Cap Screws - Plastic
Material: Plastic    Style: Tee    Hub Diameter (C): 18.256 mm   
Part Number: KM095-044-TEE-B (10 Pcs)
Thumb Knobs - 3/8 - 9.53mm - - Use Own Screw 44.45x11.9 mm For Cap Screws - Plastic Knob
6 units (60 pcs) Available Now | Item Discontinued - Up to 6 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (60 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Cap Screw Thread
M10 (10.00mm) - Use Own Screw

Head Diameter (A)
38.00
mm

(Equiv. 1.496 in.)
Thickness (B)
12.5
mm

(Equiv. 0.492 in.)
Colour
Yellow
Style
Rosette
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 38x12.5 mm For Cap Screws - Plastic
Material: Plastic   
Part Number: KM100M-038-ROS-Y (10 Pcs)
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 38x12.5 mm For Cap Screws - Plastic Knob
11 units (110 pcs) Available Now | Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

11 units (110 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Cap Screw Thread
M10 (10.00mm) - Use Own Screw

Head Diameter (A)
38.00
mm

(Equiv. 1.496 in.)
Thickness (B)
12.5
mm

(Equiv. 0.492 in.)
Colour
Yellow
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 38x12.5 mm For Cap Screws - Plastic
Material: Plastic    Style: Rosette   
Part Number: KM100M-038-ROS-Y (10 Pcs)
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 38x12.5 mm For Cap Screws - Plastic Knob
11 units (110 pcs) Available Now | Item Discontinued - Up to 11 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

11 units (110 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Cap Screw Thread
M10 (10.00mm) - Use Own Screw

Head Diameter (A)
45.00
mm

(Equiv. 1.772 in.)
Thickness (B)
12.5
mm

(Equiv. 0.492 in.)
Colour
Black
Style
Tee
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 45x12.5 mm For Cap Screws - Plastic
Material: Plastic    Hub Diameter (C): 20.000 mm   
Part Number: KM100M-045-TEE-B (10 Pcs)
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 45x12.5 mm For Cap Screws - Plastic Knob
5 units (50 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (50 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Suitable Cap Screw Thread
M10 (10.00mm) - Use Own Screw

Head Diameter (A)
45.00
mm

(Equiv. 1.772 in.)
Thickness (B)
12.5
mm

(Equiv. 0.492 in.)
Colour
Black
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 45x12.5 mm For Cap Screws - Plastic
Material: Plastic    Style: Tee    Hub Diameter (C): 20.000 mm   
Part Number: KM100M-045-TEE-B (10 Pcs)
Thumb Knobs - M10 - 10.00mm - - Use Own Screw 45x12.5 mm For Cap Screws - Plastic Knob
5 units (50 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (50 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.