Collection: Knobs - Ball
186 Products in this selection
This is a combined category of Ball Knobs.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.

Additional resources:
Knobs PDF Quick Guide by Thread Size
Knobs PDF Quick Guide by Thread Size
A more concise listing may be found on the Smallparts store at Knobs - Ball. Smallparts promote the most popular MBA products.
Thread or Hole Size | Ball Diameter (A) | Thread Length | Colour | Style |
Indicative Image |
---|---|---|---|---|---|
5/16-18 UNC (7.94mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-025-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Phenolic
36 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$6.59 AUD
Regular price
Unit price
/
per
Each
|
|||||
Thread or Hole Size | Ball Diameter (A) | Thread Length | Colour |
Indicative Image |
|
5/16-18 UNC (7.94mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-025-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Phenolic
36 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$6.59 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-025-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Wed, May 28, 2025 Regular price
$14.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-025-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Wed, May 28, 2025 Regular price
$14.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
12.7
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-025-TPST Ball Knobs - 5/16-18 UNC -7.94mm- 25.4x12.7 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$33.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
12.7
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-025-TPST Ball Knobs - 5/16-18 UNC -7.94mm- 25.4x12.7 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$33.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
30.16
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-030-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 30.16 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$8.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
30.16
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-030-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 30.16 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$8.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
30.16
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-030-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 30.16 - - - Phenolic
12 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$8.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
30.16
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-030-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 30.16 - - - Phenolic
12 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$8.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
31.75
mm |
![]() |
|||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-032-TPHS Ball Knobs - 5/16-18 UNC -7.94mm- 31.75 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$7.59 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
31.75
mm |
![]() |
|||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-032-TPHS Ball Knobs - 5/16-18 UNC -7.94mm- 31.75 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$7.59 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
32.00
mm |
32.0
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-032-NG (10 Pcs) Ball Knobs - 5/16-18 UNC -7.94mm- 32x32 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$242.59 AUD
Regular price
Unit price
/
per
Per 10
|
|||||
5/16-18 UNC (7.94mm)
|
32.00
mm |
32.0
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-032-NG (10 Pcs) Ball Knobs - 5/16-18 UNC -7.94mm- 32x32 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$242.59 AUD
Regular price
Unit price
/
per
Per 10
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
32.00
mm |
32.0
|
![]() |
||
Material: Stainless Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-032-NG-SS (10 Pcs) Ball Knobs - 5/16-18 UNC -7.94mm- 32x32 mm - Stainless Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$323.50 AUD
Regular price
Unit price
/
per
Per 10
|
|||||
5/16-18 UNC (7.94mm)
|
32.00
mm |
32.0
|
![]() |
||
Material: Stainless Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-032-NG-SS (10 Pcs) Ball Knobs - 5/16-18 UNC -7.94mm- 32x32 mm - Stainless Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$323.50 AUD
Regular price
Unit price
/
per
Per 10
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
34.92
mm |
![]() |
|||
Material: Rubber
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TSFT Ball Knobs - 5/16-18 UNC -7.94mm- 34.92 - Rubber
160 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$7.23 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
34.92
mm |
![]() |
|||
Material: Rubber
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TSFT Ball Knobs - 5/16-18 UNC -7.94mm- 34.92 - Rubber
160 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$7.23 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
34.93
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 34.93 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$9.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
34.93
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 34.93 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$9.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
34.93
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 34.93 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Wed, May 28, 2025 Regular price
$18.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
34.93
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 34.93 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Wed, May 28, 2025 Regular price
$18.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
34.93
mm |
15.9
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPST Ball Knobs - 5/16-18 UNC -7.94mm- 34.93x15.9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$54.32 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
34.93
mm |
15.9
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPST Ball Knobs - 5/16-18 UNC -7.94mm- 34.93x15.9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$54.32 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
35.05
mm |
14.0
|
![]() |
||
Material: Plastic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPLK Ball Knobs - 5/16-18 UNC -7.94mm- 35.05x14 mm - Plastic
9 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$7.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
35.05
mm |
14.0
|
![]() |
||
Material: Plastic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-035-TPLK Ball Knobs - 5/16-18 UNC -7.94mm- 35.05x14 mm - Plastic
9 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$7.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
38.10
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-038-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - - - Phenolic
10 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$10.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
38.10
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-038-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - - - Phenolic
10 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$10.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
38.10
mm |
![]() |
|||
Material: Rubber
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-038-TSFT Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$10.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
38.10
mm |
![]() |
|||
Material: Rubber
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-038-TSFT Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - Rubber
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$10.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
38.10
mm |
![]() |
|||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-038-TPHS Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - - - Phenolic
6 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$10.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
38.10
mm |
![]() |
|||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-038-TPHS Ball Knobs - 5/16-18 UNC -7.94mm- 38.1 - - - Phenolic
6 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$10.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
41.28
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-041-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 41.28 - - - Phenolic
4 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$11.23 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
41.28
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-041-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 41.28 - - - Phenolic
4 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$11.23 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
41.28
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-041-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 41.28 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$19.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
41.28
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079C-041-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 41.28 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$19.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-24 UNF (7.94mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079F-025-TPH-IN Ball Knobs - 5/16-24 UNF -7.94mm- 25.4 - - - Phenolic
1 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$7.14 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-24 UNF (7.94mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079F-025-TPH-IN Ball Knobs - 5/16-24 UNF -7.94mm- 25.4 - - - Phenolic
1 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$7.14 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-24 UNF (7.94mm)
|
25.40
mm |
12.7
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079F-025-TPST Ball Knobs - 5/16-24 UNF -7.94mm- 25.4x12.7 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$38.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-24 UNF (7.94mm)
|
25.40
mm |
12.7
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079F-025-TPST Ball Knobs - 5/16-24 UNF -7.94mm- 25.4x12.7 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$38.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-24 UNF (7.94mm)
|
34.93
mm |
15.9
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079F-035-TPST Ball Knobs - 5/16-24 UNF -7.94mm- 34.93x15.9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$66.32 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-24 UNF (7.94mm)
|
34.93
mm |
15.9
|
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF079F-035-TPST Ball Knobs - 5/16-24 UNF -7.94mm- 34.93x15.9 mm - Steel
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$66.32 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M8 (8x1.25mm)
|
25.00
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF080M-025-TPH-IN Ball Knobs - M8 -8x1.25mm- 25 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$12.77 AUD
Regular price
Unit price
/
per
Each
|
|||||
M8 (8x1.25mm)
|
25.00
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF080M-025-TPH-IN Ball Knobs - M8 -8x1.25mm- 25 - - - Phenolic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$12.77 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M8 (8x1.25mm)
|
25.00
mm |
1.0
|
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF080M-025-TTPL-TT Ball Knobs - M8 -8x1.25mm- 25x1 mm - Thermoplastic
14 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
|
|||||
M8 (8x1.25mm)
|
25.00
mm |
1.0
|
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF080M-025-TTPL-TT Ball Knobs - M8 -8x1.25mm- 25x1 mm - Thermoplastic
14 Available Immediately | Further orders can be expected around Mon, May 12, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M8 (8x1.25mm)
|
25.00
mm |
9.0
|
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF080M-025-TTPL-ST Ball Knobs - M8 -8x1.25mm- 25x9 mm - Thermoplastic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$7.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
M8 (8x1.25mm)
|
25.00
mm |
9.0
|
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded |
|||||
Part Number: KF080M-025-TTPL-ST Ball Knobs - M8 -8x1.25mm- 25x9 mm - Thermoplastic
Out of Stock | Backorder Now | Orders can be expected around Mon, May 12, 2025 Regular price
$7.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
|