Collection: Knobs - Ball - Female Threaded - Soft Touch

Knobs (With Images)

Ball

Female Threaded

7 Products in this selection

Rugged thermoplastic construction with a soft feel.
Moulded with a soft rubber shell providing a sure grip
Zinc plated steel insert

Additional resources:
Knobs PDF Quick Guide by Thread Size

A more comprehensive listing may be found on the MBA Minibearings main store at Knobs - Ball - Female Threaded - Soft Touch.

Thread or Hole Size	Diameter	Thread Depth	Colour	Style
Thread or Hole Size 1/4-20 UNC (6.35mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF064C-035-TSFT Ball Knobs - 1/4-20 UNC - 6.35mm - 34.92 - Rubber 1 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per Each
Thread or Hole Size	Diameter	Thread Depth	Colour	Indicative Image
Thread or Hole Size 1/4-20 UNC (6.35mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF064C-035-TSFT Ball Knobs - 1/4-20 UNC - 6.35mm - 34.92 - Rubber 1 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per Each View the product page first if you are unsure.
KF064C-035-TSFT --- Ball Knobs - 1/4-20 UNC - 6.35mm - 34.92 - Rubber KF064C-035-TSFT --- Ball Knobs - 1/4-20 UNC - 6.35mm - 34.92 - Rubber Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per 1 Available Now
Thread or Hole Size 5/16-18 UNC (7.94mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF079C-035-TSFT Ball Knobs - 5/16-18 UNC - 7.94mm - 34.92 - Rubber 160 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Each
Thread or Hole Size 5/16-18 UNC (7.94mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF079C-035-TSFT Ball Knobs - 5/16-18 UNC - 7.94mm - 34.92 - Rubber 160 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Each View the product page first if you are unsure.
KF079C-035-TSFT --- Ball Knobs - 5/16-18 UNC - 7.94mm - 34.92 - Rubber KF079C-035-TSFT --- Ball Knobs - 5/16-18 UNC - 7.94mm - 34.92 - Rubber Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per 160 Available Now
Thread or Hole Size 5/16-18 UNC (7.94mm)	Diameter 38.10 mm _{(1.5 in.)}
Material: Rubber
Part Number: KF079C-038-TSFT (20 Pcs) Ball Knobs - 5/16-18 UNC - 7.94mm - 38.1 - Rubber Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 08, 2025 Regular price $281.77 AUD Regular price Sale price $281.77 AUD Unit price per Per 20
Thread or Hole Size 5/16-18 UNC (7.94mm)	Diameter 38.10 mm _{(1.5 in.)}
Material: Rubber
Part Number: KF079C-038-TSFT (20 Pcs) Ball Knobs - 5/16-18 UNC - 7.94mm - 38.1 - Rubber Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 08, 2025 Regular price $281.77 AUD Regular price Sale price $281.77 AUD Unit price per Per 20 View the product page first if you are unsure.
KF079C-038-TSFT (20 Pcs) --- Ball Knobs - 5/16-18 UNC - 7.94mm - 38.1 - Rubber KF079C-038-TSFT (20 Pcs) --- Ball Knobs - 5/16-18 UNC - 7.94mm - 38.1 - Rubber Regular price $281.77 AUD Regular price Sale price $281.77 AUD Unit price per Out of stock! Backorder Now
Thread or Hole Size 3/8-16 UNC (9.53mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF095C-035-TSFT Ball Knobs - 3/8-16 UNC - 9.53mm - 34.92 - Rubber 2 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Each
Thread or Hole Size 3/8-16 UNC (9.53mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF095C-035-TSFT Ball Knobs - 3/8-16 UNC - 9.53mm - 34.92 - Rubber 2 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per Each View the product page first if you are unsure.
KF095C-035-TSFT --- Ball Knobs - 3/8-16 UNC - 9.53mm - 34.92 - Rubber KF095C-035-TSFT --- Ball Knobs - 3/8-16 UNC - 9.53mm - 34.92 - Rubber Regular price $6.50 AUD Regular price Sale price $6.50 AUD Unit price per 2 Available Now
Thread or Hole Size 3/8-16 UNC (9.53mm)	Diameter 38.10 mm _{(1.5 in.)}
Material: Rubber
Part Number: KF095C-038-TSFT Ball Knobs - 3/8-16 UNC - 9.53mm - 38.1 - Rubber 1 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $14.05 AUD Regular price Sale price $14.05 AUD Unit price per Each
Thread or Hole Size 3/8-16 UNC (9.53mm)	Diameter 38.10 mm _{(1.5 in.)}
Material: Rubber
Part Number: KF095C-038-TSFT Ball Knobs - 3/8-16 UNC - 9.53mm - 38.1 - Rubber 1 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $14.05 AUD Regular price Sale price $14.05 AUD Unit price per Each View the product page first if you are unsure.
KF095C-038-TSFT --- Ball Knobs - 3/8-16 UNC - 9.53mm - 38.1 - Rubber KF095C-038-TSFT --- Ball Knobs - 3/8-16 UNC - 9.53mm - 38.1 - Rubber Regular price $14.05 AUD Regular price Sale price $14.05 AUD Unit price per 1 Available Now
Thread or Hole Size 1/2-13 UNC (12.7mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF127C-035-TSFT Ball Knobs - 1/2-13 UNC - 12.7mm - 34.92 - Rubber 1 Available Now \| Further orders can be expected around Thu, Jul 24, 2025 Regular price $12.59 AUD Regular price Sale price $12.59 AUD Unit price per Each
Thread or Hole Size 1/2-13 UNC (12.7mm)	Diameter 34.92 mm _{(1.375 in.)}
Material: Rubber
Part Number: KF127C-035-TSFT Ball Knobs - 1/2-13 UNC - 12.7mm - 34.92 - Rubber 1 Available Now \| Further orders can be expected around Thu, Jul 24, 2025 Regular price $12.59 AUD Regular price Sale price $12.59 AUD Unit price per Each View the product page first if you are unsure.
KF127C-035-TSFT --- Ball Knobs - 1/2-13 UNC - 12.7mm - 34.92 - Rubber KF127C-035-TSFT --- Ball Knobs - 1/2-13 UNC - 12.7mm - 34.92 - Rubber Regular price $12.59 AUD Regular price Sale price $12.59 AUD Unit price per 1 Available Now
Thread or Hole Size 1/2-13 UNC (12.7mm)	Diameter 38.10 mm _{(1.5 in.)}
Material: Rubber
Part Number: KF127C-038-TSFT (100 Pcs) Ball Knobs - 1/2-13 UNC - 12.7mm - 38.1 - Rubber Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 08, 2025 Regular price $1,386.95 AUD Regular price Sale price $1,386.95 AUD Unit price per Per 100
Thread or Hole Size 1/2-13 UNC (12.7mm)	Diameter 38.10 mm _{(1.5 in.)}
Material: Rubber
Part Number: KF127C-038-TSFT (100 Pcs) Ball Knobs - 1/2-13 UNC - 12.7mm - 38.1 - Rubber Out of Stock \| Backorder Now \| Orders can be expected around Tue, Jul 08, 2025 Regular price $1,386.95 AUD Regular price Sale price $1,386.95 AUD Unit price per Per 100 View the product page first if you are unsure.
KF127C-038-TSFT (100 Pcs) --- Ball Knobs - 1/2-13 UNC - 12.7mm - 38.1 - Rubber KF127C-038-TSFT (100 Pcs) --- Ball Knobs - 1/2-13 UNC - 12.7mm - 38.1 - Rubber Regular price $1,386.95 AUD Regular price Sale price $1,386.95 AUD Unit price per Out of stock! Backorder Now