Collection: Nuts - Thumb
7 Products in this selection
This is a combined category of Thumb Nuts.
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:
Thumb Screws and Nuts PDF Quick Guide
Pan Head Screws
Screws
A more comprehensive listing may be found on the MBA Minibearings main store at Nuts - Thumb.
Thumb Screws and Nuts PDF Quick Guide
Pan Head Screws
Screws
A more comprehensive listing may be found on the MBA Minibearings main store at Nuts - Thumb.
Thread Size | Overall Length | Head Width (B) | Head Diameter | Shoulder Diameter | Shoulder Height |
Indicative Image |
---|---|---|---|---|---|---|
6-32 UNC (3.5mm)
|
7.1
mm |
3.18
mm |
9.53
mm |
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||
Material: Brass
Category: Nuts - Thumb - Collared |
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Part Number: NT035C-THC-BR Thumb Nuts - 6-32 UNC -3.5mm- 7.1x3.18 mm - Brass
15 Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$3.79 AUD
Regular price
Unit price
/
per
Each
|
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Thread Size | Overall Length | Head Width (B) | Head Diameter |
Indicative Image |
||
6-32 UNC (3.5mm)
|
7.1
mm |
3.18
mm |
9.53
mm |
![]() |
||
Material: Brass
Category: Nuts - Thumb - Collared |
||||||
Part Number: NT035C-THC-BR Thumb Nuts - 6-32 UNC -3.5mm- 7.1x3.18 mm - Brass
15 Available Now | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$3.79 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
M4 (4x0.7mm)
|
12.5
mm |
6.54
mm |
16.00
mm |
8.00
mm |
6.00
mm |
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Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT040M-TH1606-S3 Thumb Nuts - M4 -4x0.7mm- 12.5x6.54 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
3 Available Now | Further orders can be expected around Tue, May 13, 2025 Regular price
$26.14 AUD
Regular price
Unit price
/
per
Each
|
||||||
M4 (4x0.7mm)
|
12.5
mm |
6.54
mm |
16.00
mm |
![]() |
||
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Shoulder Diameter: 8.00 mm
Shoulder Height: 6.00 mm
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT040M-TH1606-S3 Thumb Nuts - M4 -4x0.7mm- 12.5x6.54 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
3 Available Now | Further orders can be expected around Tue, May 13, 2025 Regular price
$26.14 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
8-32 UNC (4.17mm)
|
9.5
mm |
3.18
mm |
19.05
mm |
7.94
mm |
6.35
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT042C-TH1906-S3 Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
9 Available Now | Further orders can be expected around Sun, Apr 27, 2025 Regular price
$15.14 AUD
Regular price
Unit price
/
per
Each
|
||||||
8-32 UNC (4.17mm)
|
9.5
mm |
3.18
mm |
19.05
mm |
![]() |
||
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Shoulder Diameter: 7.94 mm
Shoulder Height: 6.35 mm
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT042C-TH1906-S3 Thumb Nuts - 8-32 UNC -4.17mm- 9.5x3.18 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
9 Available Now | Further orders can be expected around Sun, Apr 27, 2025 Regular price
$15.14 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
10-32 UNF (4.76mm)
|
11.1
mm |
4.76
mm |
12.70
mm |
9.53
mm |
6.35
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT048F-TH1206-S3 Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
5 Available Now | Further orders can be expected around Sun, Apr 27, 2025 Regular price
$19.23 AUD
Regular price
Unit price
/
per
Each
|
||||||
10-32 UNF (4.76mm)
|
11.1
mm |
4.76
mm |
12.70
mm |
![]() |
||
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Shoulder Diameter: 9.53 mm
Shoulder Height: 6.35 mm
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT048F-TH1206-S3 Thumb Nuts - 10-32 UNF -4.76mm- 11.1x4.76 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
5 Available Now | Further orders can be expected around Sun, Apr 27, 2025 Regular price
$19.23 AUD
Regular price
Unit price
/
per
Each
|
||||||
|
||||||
M5 (5x0.8mm)
|
11.5
mm |
4.00
mm |
20.00
mm |
10.00
mm |
7.50
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT050M-TH2007-S3 Thumb Nuts - M5 -5x0.8mm- 11.5x4 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
5 Available Now | Further orders can be expected around Tue, May 13, 2025 Regular price
$19.77 AUD
Regular price
Unit price
/
per
Each
|
||||||
M5 (5x0.8mm)
|
11.5
mm |
4.00
mm |
20.00
mm |
![]() |
||
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Shoulder Diameter: 10.00 mm
Shoulder Height: 7.50 mm
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT050M-TH2007-S3 Thumb Nuts - M5 -5x0.8mm- 11.5x4 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
5 Available Now | Further orders can be expected around Tue, May 13, 2025 Regular price
$19.77 AUD
Regular price
Unit price
/
per
Each
|
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|
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M6 (6x1mm)
|
15
mm |
5.00
mm |
24.00
mm |
12.00
mm |
10.00
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT060M-TH2410-S3 Thumb Nuts - M6 -6x1mm- 15x5 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
3 Available Now | Further orders can be expected around Tue, May 13, 2025 Regular price
$25.77 AUD
Regular price
Unit price
/
per
Each
|
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M6 (6x1mm)
|
15
mm |
5.00
mm |
24.00
mm |
![]() |
||
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Shoulder Diameter: 12.00 mm
Shoulder Height: 10.00 mm
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT060M-TH2410-S3 Thumb Nuts - M6 -6x1mm- 15x5 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
3 Available Now | Further orders can be expected around Tue, May 13, 2025 Regular price
$25.77 AUD
Regular price
Unit price
/
per
Each
|
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|
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1/4-20 UNC (6.35mm)
|
19.1
mm |
6.35
mm |
25.40
mm |
12.70
mm |
12.70
mm |
![]() |
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT064C-TH2512-S3 Thumb Nuts - 1/4-20 UNC -6.35mm- 19.1x6.35 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Now | Further orders can be expected around Sun, Apr 27, 2025 Regular price
$25.32 AUD
Regular price
Unit price
/
per
Each
|
||||||
1/4-20 UNC (6.35mm)
|
19.1
mm |
6.35
mm |
25.40
mm |
![]() |
||
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
Shoulder Diameter: 12.70 mm
Shoulder Height: 12.70 mm
Category: Nuts - Thumb - Basic |
||||||
Part Number: NT064C-TH2512-S3 Thumb Nuts - 1/4-20 UNC -6.35mm- 19.1x6.35 mm - Stainless Steel 303/304 (Similar to A2, 18-8) HRB80
2 Available Now | Further orders can be expected around Sun, Apr 27, 2025 Regular price
$25.32 AUD
Regular price
Unit price
/
per
Each
|
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