Collection: Knobs - Ball - Female Threaded
57 Products in this selection
This is a combined category of Female Threaded 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
A more comprehensive listing may be found on the MBA Minibearings main store at Knobs - Ball - Female Threaded.
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.
Thread or Hole Size | Diameter | Thread Depth (C) | Colour | Style |
Indicative Image |
---|---|---|---|---|---|
M4 (4x0.7mm)
|
16.00
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF040M-016-TPH-B (2 Pcs) Ball Knobs - M4 -4x0.7mm- 16 - - - Phenolic
1 pack (2 pcs) Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$4.12 AUD
Regular price
Unit price
/
per
Per 2
|
|||||
Thread or Hole Size | Diameter | Thread Depth (C) | Colour |
Indicative Image |
|
M4 (4x0.7mm)
|
16.00
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF040M-016-TPH-B (2 Pcs) Ball Knobs - M4 -4x0.7mm- 16 - - - Phenolic
1 pack (2 pcs) Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$4.12 AUD
Regular price
Unit price
/
per
Per 2
|
|||||
|
|||||
M4 (4x0.7mm)
|
16.00
mm |
7.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF040M-016-TTPL-TT Ball Knobs - M4 -4x0.7mm- 16x7 mm - Thermoplastic
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$3.68 AUD
Regular price
Unit price
/
per
Each
|
|||||
M4 (4x0.7mm)
|
16.00
mm |
7.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF040M-016-TTPL-TT Ball Knobs - M4 -4x0.7mm- 16x7 mm - Thermoplastic
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$3.68 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M4 (4x0.7mm)
|
16.00
mm |
7.2
mm |
![]() |
||
Material: Stainless Steel
Category: Knobs - Ball - Female Threaded - Stainless Steel |
|||||
Part Number: KF040M-016-T303 Ball Knobs - M4 -4x0.7mm- 16x7.2 mm - Stainless Steel
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$42.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
M4 (4x0.7mm)
|
16.00
mm |
7.2
mm |
![]() |
||
Material: Stainless Steel
Category: Knobs - Ball - Female Threaded - Stainless Steel |
|||||
Part Number: KF040M-016-T303 Ball Knobs - M4 -4x0.7mm- 16x7.2 mm - Stainless Steel
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$42.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
8-32 UNC (4.17mm)
|
15.88
mm |
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|||
Material: Aluminium
Category: Knobs - Ball - Female Threaded - Polished Aluminium |
|||||
Part Number: KF042C-016-TPAL Ball Knobs - 8-32 UNC -4.17mm- 15.88 - Aluminium
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$26.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
8-32 UNC (4.17mm)
|
15.88
mm |
![]() |
|||
Material: Aluminium
Category: Knobs - Ball - Female Threaded - Polished Aluminium |
|||||
Part Number: KF042C-016-TPAL Ball Knobs - 8-32 UNC -4.17mm- 15.88 - Aluminium
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$26.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
8-32 UNC (4.17mm)
|
16.89
mm |
6.4
mm |
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF042-017-TPHS Ball Knobs - 8-32 UNC -4.17mm- 16.89x6.4 mm - Phenolic
1 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$4.14 AUD
Regular price
Unit price
/
per
Each
|
|||||
8-32 UNC (4.17mm)
|
16.89
mm |
6.4
mm |
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF042-017-TPHS Ball Knobs - 8-32 UNC -4.17mm- 16.89x6.4 mm - Phenolic
1 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$4.14 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
8-32 UNC (4.17mm)
|
19.05
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF042C-019-TPH-IN Ball Knobs - 8-32 UNC -4.17mm- 19.05 - - - Phenolic
10 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$8.77 AUD
Regular price
Unit price
/
per
Each
|
|||||
8-32 UNC (4.17mm)
|
19.05
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF042C-019-TPH-IN Ball Knobs - 8-32 UNC -4.17mm- 19.05 - - - Phenolic
10 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$8.77 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
10-24 UNC (4.76mm)
|
19.05
mm |
9.5
mm |
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded - Polished Steel |
|||||
Part Number: KF048C-019-TPST Ball Knobs - 10-24 UNC -4.76mm- 19.05x9.5 mm - Steel
3 Available Now | Further orders can be expected around Tue, May 27, 2025 Regular price
$23.68 AUD
Regular price
Unit price
/
per
Each
|
|||||
10-24 UNC (4.76mm)
|
19.05
mm |
9.5
mm |
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded - Polished Steel |
|||||
Part Number: KF048C-019-TPST Ball Knobs - 10-24 UNC -4.76mm- 19.05x9.5 mm - Steel
3 Available Now | Further orders can be expected around Tue, May 27, 2025 Regular price
$23.68 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
10-32 UNF (4.76mm)
|
19.84
mm |
![]() |
|||
Material: Aluminium
Category: Knobs - Ball - Female Threaded - Polished Aluminium |
|||||
Part Number: KF048F-020-TPAL Ball Knobs - 10-32 UNF -4.76mm- 19.84 - Aluminium
9 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$27.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
10-32 UNF (4.76mm)
|
19.84
mm |
![]() |
|||
Material: Aluminium
Category: Knobs - Ball - Female Threaded - Polished Aluminium |
|||||
Part Number: KF048F-020-TPAL Ball Knobs - 10-32 UNF -4.76mm- 19.84 - Aluminium
9 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$27.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M5 (5x0.8mm)
|
16.00
mm |
7.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF050M-016-TTPL-TT (2 Pcs) Ball Knobs - M5 -5x0.8mm- 16x7 mm - Thermoplastic
2 units (4 pcs) Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Per 2
|
|||||
M5 (5x0.8mm)
|
16.00
mm |
7.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF050M-016-TTPL-TT (2 Pcs) Ball Knobs - M5 -5x0.8mm- 16x7 mm - Thermoplastic
2 units (4 pcs) Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$4.05 AUD
Regular price
Unit price
/
per
Per 2
|
|||||
|
|||||
M5 (5x0.8mm)
|
20.00
mm |
9.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF050M-020-TTPL-TT Ball Knobs - M5 -5x0.8mm- 20x9 mm - Thermoplastic
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$3.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
M5 (5x0.8mm)
|
20.00
mm |
9.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF050M-020-TTPL-TT Ball Knobs - M5 -5x0.8mm- 20x9 mm - Thermoplastic
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$3.95 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M6 (6x1mm)
|
20.00
mm |
7.5
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF060M-020-TTPL-ST Ball Knobs - M6 -6x1mm- 20x7.5 mm - Thermoplastic
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$5.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
M6 (6x1mm)
|
20.00
mm |
7.5
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF060M-020-TTPL-ST Ball Knobs - M6 -6x1mm- 20x7.5 mm - Thermoplastic
2 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$5.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M6 (6x1mm)
|
20.00
mm |
9.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF060M-020-TTPL-TT Ball Knobs - M6 -6x1mm- 20x9 mm - Thermoplastic
24 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$4.14 AUD
Regular price
Unit price
/
per
Each
|
|||||
M6 (6x1mm)
|
20.00
mm |
9.0
mm |
![]() |
||
Material: Thermoplastic
Category: Knobs - Ball - Female Threaded - Thermoplastic |
|||||
Part Number: KF060M-020-TTPL-TT Ball Knobs - M6 -6x1mm- 20x9 mm - Thermoplastic
24 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$4.14 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
M6 (6x1mm)
|
25.00
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF060M-025-TPH-IN Ball Knobs - M6 -6x1mm- 25 - - - Phenolic
10 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$6.68 AUD
Regular price
Unit price
/
per
Each
|
|||||
M6 (6x1mm)
|
25.00
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF060M-025-TPH-IN Ball Knobs - M6 -6x1mm- 25 - - - Phenolic
10 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$6.68 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
1/4-20 UNC (6.35mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-025-TPH-IN Ball Knobs - 1/4-20 UNC -6.35mm- 25.4 - - - Phenolic
15 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$7.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
1/4-20 UNC (6.35mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-025-TPH-IN Ball Knobs - 1/4-20 UNC -6.35mm- 25.4 - - - Phenolic
15 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$7.50 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
1/4-20 UNC (6.35mm)
|
25.40
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-025-TPH-IN-R Ball Knobs - 1/4-20 UNC -6.35mm- 25.4 - - - Phenolic
12 Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$1.21 AUD
Regular price
Unit price
/
per
Each
|
|||||
1/4-20 UNC (6.35mm)
|
25.40
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-025-TPH-IN-R Ball Knobs - 1/4-20 UNC -6.35mm- 25.4 - - - Phenolic
12 Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$1.21 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
1/4-20 UNC (6.35mm)
|
25.40
mm |
12.7
mm |
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded - Polished Steel |
|||||
Part Number: KF064C-025-TPST Ball Knobs - 1/4-20 UNC -6.35mm- 25.4x12.7 mm - Steel
2 Available Now | Further orders can be expected around Tue, May 27, 2025 Regular price
$28.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
1/4-20 UNC (6.35mm)
|
25.40
mm |
12.7
mm |
![]() |
||
Material: Steel
Category: Knobs - Ball - Female Threaded - Polished Steel |
|||||
Part Number: KF064C-025-TPST Ball Knobs - 1/4-20 UNC -6.35mm- 25.4x12.7 mm - Steel
2 Available Now | Further orders can be expected around Tue, May 27, 2025 Regular price
$28.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
1/4-20 UNC (6.35mm)
|
30.16
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-030-TPH-IN Ball Knobs - 1/4-20 UNC -6.35mm- 30.16 - - - Phenolic
50 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$12.05 AUD
Regular price
Unit price
/
per
Each
|
|||||
1/4-20 UNC (6.35mm)
|
30.16
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-030-TPH-IN Ball Knobs - 1/4-20 UNC -6.35mm- 30.16 - - - Phenolic
50 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$12.05 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
1/4-20 UNC (6.35mm)
|
34.92
mm |
![]() |
|||
Material: Rubber
Category: Knobs - Ball - Female Threaded - Soft Touch |
|||||
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 Sun, May 11, 2025 Regular price
$13.05 AUD
Regular price
Unit price
/
per
Each
|
|||||
1/4-20 UNC (6.35mm)
|
34.92
mm |
![]() |
|||
Material: Rubber
Category: Knobs - Ball - Female Threaded - Soft Touch |
|||||
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 Sun, May 11, 2025 Regular price
$13.05 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
1/4-20 UNC (6.35mm)
|
34.93
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-035-TPH-IN Ball Knobs - 1/4-20 UNC -6.35mm- 34.93 - - - Phenolic
4 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$9.77 AUD
Regular price
Unit price
/
per
Each
|
|||||
1/4-20 UNC (6.35mm)
|
34.93
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF064C-035-TPH-IN Ball Knobs - 1/4-20 UNC -6.35mm- 34.93 - - - Phenolic
4 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$9.77 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
24.89
mm |
14.0
mm |
![]() |
||
Material: Plastic
Category: Knobs - Ball - Female Threaded - Plastic with Knurl |
|||||
Part Number: KF079C-025-TPLK Ball Knobs - 5/16-18 UNC -7.94mm- 24.89x14 mm - Plastic
4 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$8.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
24.89
mm |
14.0
mm |
![]() |
||
Material: Plastic
Category: Knobs - Ball - Female Threaded - Plastic with Knurl |
|||||
Part Number: KF079C-025-TPLK Ball Knobs - 5/16-18 UNC -7.94mm- 24.89x14 mm - Plastic
4 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$8.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
Polished
|
![]() |
||
Material: Brass
Category: Knobs - Ball - Female Threaded - Polished Brass |
|||||
Part Number: KF079C-025-TPBR-P Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Brass
4 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$44.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
![]() |
|||
Material: Brass
Style: Polished
Category: Knobs - Ball - Female Threaded - Polished Brass |
|||||
Part Number: KF079C-025-TPBR-P Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Brass
4 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$44.41 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF079C-025-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Phenolic
36 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$6.59 AUD
Regular price
Unit price
/
per
Each
|
|||||
5/16-18 UNC (7.94mm)
|
25.40
mm |
Black
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF079C-025-TPH-IN Ball Knobs - 5/16-18 UNC -7.94mm- 25.4 - - - Phenolic
36 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$6.59 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
30.16
mm |
Red
|
![]() |
||
Material: Phenolic
Category: Knobs - Ball - Female Threaded - Phenolic |
|||||
Part Number: KF079C-030-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 30.16 - - - Phenolic
12 Available Now | Further orders can be expected around Sun, May 11, 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 - Phenolic |
|||||
Part Number: KF079C-030-TPH-IN-R Ball Knobs - 5/16-18 UNC -7.94mm- 30.16 - - - Phenolic
12 Available Now | Further orders can be expected around Sun, May 11, 2025 Regular price
$8.86 AUD
Regular price
Unit price
/
per
Each
|
|||||
|
|||||
5/16-18 UNC (7.94mm)
|
34.92
mm |
![]() |
|||
Material: Rubber
Category: Knobs - Ball - Female Threaded - Soft Touch |
|||||
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 Sun, May 11, 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 - Soft Touch |
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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 Sun, May 11, 2025 Regular price
$7.23 AUD
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