Knobs - Ball - Female Threaded - Phenolic - Shank Type

Knobs -> Ball -> Female Threaded -> Phenolic -> Shank Type

There are 5 products in the sub-categories of Knobs - Ball - Female Threaded - Phenolic - Shank Type. Browse the Knobs - Ball - Female Threaded - Phenolic - Shank Type products table.

Category Details

A selection of Shank Type Phenolic Female Threaded Ball Knobs. Moulded from black phenolic resin.

  • An expanded range may be available on special order. Please enquire.
  • Phenolic Ball Knobs with Shanks. To Screw onto threads.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Knobs - Ball - Female Threaded - Phenolic - Shank Type category on the MBA Minibearings main store.
Thread or Hole Size Diameter Thread Depth (C) Colour Style Indicative
Image
Thread or Hole Size
8-32 UNC (4.17mm)

Diameter
16.89
mm

(Equiv. 0.665 in.)
Thread Depth (C)
6.4
mm

(Equiv. 0.252 in.)
Ball Knobs - 8-32 UNC -4.17mm- 16.89x6.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass    Shank Height (D): 6.35    Shank Diameter (C): 9.53 mm    Height (B): 22.23 mm   
Part Number: KF042-017-TPHS (Each)
Ball Knobs - 8-32 UNC - 4.17mm - 16.89x6.4 mm Female Threaded - Phenolic Knob
1 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$1.86 AUD
$3.25 AUD $1.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Thread or Hole Size Diameter Thread Depth (C) Colour Indicative
Image
Thread or Hole Size
8-32 UNC (4.17mm)

Diameter
16.89
mm

(Equiv. 0.665 in.)
Thread Depth (C)
6.4
mm

(Equiv. 0.252 in.)
Ball Knobs - 8-32 UNC -4.17mm- 16.89x6.4 mm - Phenolic
Material: Phenolic    Thread Type: Brass    Shank Height (D): 6.35    Shank Diameter (C): 9.53 mm    Height (B): 22.23 mm   
Part Number: KF042-017-TPHS (Each)
Ball Knobs - 8-32 UNC - 4.17mm - 16.89x6.4 mm Female Threaded - Phenolic Knob
1 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$1.86 AUD
$3.25 AUD $1.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Diameter
31.75
mm

(Equiv. 1.25 in.)
Ball Knobs - 1/4-20 UNC -6.35mm- 31.75 - - - Phenolic
Material: Phenolic    Thread Type: Brass    Shank Height (D): 6.35    Shank Diameter (C): 13.49 mm    Height (B): 38.1 mm   
Part Number: KF064C-032-TPHS (Each)
Ball Knobs - 1/4-20 UNC - 6.35mm - 31.75 - - Female Threaded - Phenolic Knob
10 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$4.14 AUD
$7.53 AUD $4.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Diameter
31.75
mm

(Equiv. 1.25 in.)
Ball Knobs - 1/4-20 UNC -6.35mm- 31.75 - - - Phenolic
Material: Phenolic    Thread Type: Brass    Shank Height (D): 6.35    Shank Diameter (C): 13.49 mm    Height (B): 38.1 mm   
Part Number: KF064C-032-TPHS (Each)
Ball Knobs - 1/4-20 UNC - 6.35mm - 31.75 - - Female Threaded - Phenolic Knob
10 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$4.14 AUD
$7.53 AUD $4.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Diameter
38.10
mm

(Equiv. 1.5 in.)
Ball Knobs - 1/4-20 UNC -6.35mm- 38.1 - - - Phenolic
Material: Phenolic    Thread Type: Tapped    Shank Height (D): 7.94    Shank Diameter (C): 15.88 mm    Height (B): 46.04 mm   
Part Number: KF064C-038-TPHS (Each)
Ball Knobs - 1/4-20 UNC - 6.35mm - 38.1 - - Female Threaded - Phenolic Knob
6 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$5.41 AUD
$9.91 AUD $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Diameter
38.10
mm

(Equiv. 1.5 in.)
Ball Knobs - 1/4-20 UNC -6.35mm- 38.1 - - - Phenolic
Material: Phenolic    Thread Type: Tapped    Shank Height (D): 7.94    Shank Diameter (C): 15.88 mm    Height (B): 46.04 mm   
Part Number: KF064C-038-TPHS (Each)
Ball Knobs - 1/4-20 UNC - 6.35mm - 38.1 - - Female Threaded - Phenolic Knob
6 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$5.41 AUD
$9.91 AUD $5.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Thread or Hole Size
5/16-18 UNC (7.94mm)

Diameter
38.10
mm

(Equiv. 1.5 in.)
Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - - - Phenolic
Material: Phenolic    Thread Type: Brass    Shank Height (D): 7.94    Shank Diameter (C): 15.88 mm    Height (B): 46.04 mm   
Part Number: KF079C-038-TPHS (Each)
Ball Knobs - 5/16-18 UNC - 7.94mm - 38.1 - - Female Threaded - Phenolic Knob
6 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$12.32 AUD
$12.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Thread or Hole Size
5/16-18 UNC (7.94mm)

Diameter
38.10
mm

(Equiv. 1.5 in.)
Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - - - Phenolic
Material: Phenolic    Thread Type: Brass    Shank Height (D): 7.94    Shank Diameter (C): 15.88 mm    Height (B): 46.04 mm   
Part Number: KF079C-038-TPHS (Each)
Ball Knobs - 5/16-18 UNC - 7.94mm - 38.1 - - Female Threaded - Phenolic Knob
6 Available Now | Further orders can be expected around Mon, Dec 29, 2025
$12.32 AUD
$12.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Thread or Hole Size
1/2-13 UNC (12.7mm)

Diameter
43.66
mm

(Equiv. 1.719 in.)
Ball Knobs - 1/2-13 UNC -12.7mm- 43.66 - - - Phenolic
Material: Phenolic    Thread Type: Moulded    Shank Height (D): 12.70    Shank Diameter (C): 19.84 mm    Height (B): 28.58 mm   
Part Number: KF127C-044-TPHS (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 43.66 - - Female Threaded - Phenolic Knob
19 Available Now | Item Discontinued - Up to 19 may be ordered online. No backorders. Please contact us if you need a larger quantity
$18.77 AUD
$41.22 AUD $18.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

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

Diameter
43.66
mm

(Equiv. 1.719 in.)
Ball Knobs - 1/2-13 UNC -12.7mm- 43.66 - - - Phenolic
Material: Phenolic    Thread Type: Moulded    Shank Height (D): 12.70    Shank Diameter (C): 19.84 mm    Height (B): 28.58 mm   
Part Number: KF127C-044-TPHS (Each)
Ball Knobs - 1/2-13 UNC - 12.7mm - 43.66 - - Female Threaded - Phenolic Knob
19 Available Now | Item Discontinued - Up to 19 may be ordered online. No backorders. Please contact us if you need a larger quantity
$18.77 AUD
$41.22 AUD $18.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

19 Available Now. These are priced to quit. Please contact us for a quote if you require more.