Collection: Nuts - Dome - Steel
Nuts -> Dome -> SteelThere are 14 products in the sub-categories of Nuts - Dome - Steel. Browse the Nuts - Dome - Steel products table.
Category Details
A selection of Steel Dome Nuts. Mild Steel, chrome and zinc plated
Miniature Bearings Australia - MBA Minibearings
Additional resources:
A more concise listing may be found in the Nuts - Dome - Steel category on the Small Parts & Bearings online store.
Thread Size | Material | Height (B) |
Indicative Image |
---|---|---|---|
Thread Size
M3 (3x0.5mm)
|
Material
Steel - Chrome Plated
|
Height (B)
7
mm (Equiv. 0.276 in.) |
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Material: Steel - Chrome Plated Across Flats (A): 5.5 Pitch: 0.500 mm Threads Per Inch: 50.8 TPI | |||
Part Number: NT030M-DM-CC (20 Pcs)
Dome Nuts - M3 - 3x0.5mm - Steel - Chrome Plated 7 mm Nut 1 pack (20 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.31 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size | Material | Height (B) |
Indicative Image |
Thread Size
M3 (3x0.5mm)
|
Material
Steel - Chrome Plated
|
Height (B)
7
mm (Equiv. 0.276 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 5.5 Pitch: 0.500 mm Threads Per Inch: 50.8 TPI | |||
Part Number: NT030M-DM-CC (20 Pcs)
Dome Nuts - M3 - 3x0.5mm - Steel - Chrome Plated 7 mm Nut 1 pack (20 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.31 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
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|
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Thread Size
5/32-32 BSW (3.969mm)
|
Material
Steel - Chrome Plated
|
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|
Material: Steel - Chrome Plated Across Flats (A): 7.94 Pitch: 0.794 mm Threads Per Inch: 32 TPI | |||
Part Number: NT039W-DM-CC (50 Pcs)
Dome Nuts - 5/32-32 BSW - 3.969mm - Steel - Chrome Plated - - Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$18.86 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
5/32-32 BSW (3.969mm)
|
Material
Steel - Chrome Plated
|
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|
Material: Steel - Chrome Plated Across Flats (A): 7.94 Pitch: 0.794 mm Threads Per Inch: 32 TPI | |||
Part Number: NT039W-DM-CC (50 Pcs)
Dome Nuts - 5/32-32 BSW - 3.969mm - Steel - Chrome Plated - - Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$18.86 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
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Thread Size
M4 (4x0.7mm)
|
Material
Steel - Chrome Plated
|
Height (B)
8
mm (Equiv. 0.315 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 7 Pitch: 0.700 mm Threads Per Inch: 36.29 TPI | |||
Part Number: NT040M-DM-CC (50 Pcs)
Dome Nuts - M4 - 4x0.7mm - Steel - Chrome Plated 8 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$18.23 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M4 (4x0.7mm)
|
Material
Steel - Chrome Plated
|
Height (B)
8
mm (Equiv. 0.315 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 7 Pitch: 0.700 mm Threads Per Inch: 36.29 TPI | |||
Part Number: NT040M-DM-CC (50 Pcs)
Dome Nuts - M4 - 4x0.7mm - Steel - Chrome Plated 8 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$18.23 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
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|
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Thread Size
10-24 UNC (4.76mm)
|
Material
Steel - Chrome Plated
|
Height (B)
8.89
mm (Equiv. 0.35 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 9.53 Pitch: 1.058 mm Threads Per Inch: 24 TPI | |||
Part Number: NT048C-DM-CC (50 Pcs)
Dome Nuts - 10-24 UNC - 4.76mm - Steel - Chrome Plated 8.89 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$19.32 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
10-24 UNC (4.76mm)
|
Material
Steel - Chrome Plated
|
Height (B)
8.89
mm (Equiv. 0.35 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 9.53 Pitch: 1.058 mm Threads Per Inch: 24 TPI | |||
Part Number: NT048C-DM-CC (50 Pcs)
Dome Nuts - 10-24 UNC - 4.76mm - Steel - Chrome Plated 8.89 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$19.32 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
M5 (5x0.8mm)
|
Material
Steel - Chrome Plated
|
Height (B)
10
mm (Equiv. 0.394 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 8 Pitch: 0.800 mm Threads Per Inch: 31.75 TPI | |||
Part Number: NT050M-DM-CC (20 Pcs)
Dome Nuts - M5 - 5x0.8mm - Steel - Chrome Plated 10 mm Nut 2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$3.71 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M5 (5x0.8mm)
|
Material
Steel - Chrome Plated
|
Height (B)
10
mm (Equiv. 0.394 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 8 Pitch: 0.800 mm Threads Per Inch: 31.75 TPI | |||
Part Number: NT050M-DM-CC (20 Pcs)
Dome Nuts - M5 - 5x0.8mm - Steel - Chrome Plated 10 mm Nut 2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$3.71 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
M6 (6x1mm)
|
Material
Steel - Chrome Plated
|
Height (B)
12
mm (Equiv. 0.472 in.) |
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Material: Steel - Chrome Plated Across Flats (A): 10 Pitch: 1.000 mm Threads Per Inch: 25.4 TPI | |||
Part Number: NT060M-DM-CC (50 Pcs)
Dome Nuts - M6 - 6x1mm - Steel - Chrome Plated 12 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$19.95 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M6 (6x1mm)
|
Material
Steel - Chrome Plated
|
Height (B)
12
mm (Equiv. 0.472 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 10 Pitch: 1.000 mm Threads Per Inch: 25.4 TPI | |||
Part Number: NT060M-DM-CC (50 Pcs)
Dome Nuts - M6 - 6x1mm - Steel - Chrome Plated 12 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$19.95 AUD
Regular price
Unit price
/
per
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
1/4-20 UNC (6.35mm)
|
Material
Steel - Chrome Plated
|
Height (B)
9.65
mm (Equiv. 0.38 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 11.11 Pitch: 1.270 mm Threads Per Inch: 20 TPI | |||
Part Number: NT064C-DM-CC (20 Pcs)
Dome Nuts - 1/4-20 UNC - 6.35mm - Steel - Chrome Plated 9.65 mm Nut 9 units (180 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.09 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
1/4-20 UNC (6.35mm)
|
Material
Steel - Chrome Plated
|
Height (B)
9.65
mm (Equiv. 0.38 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 11.11 Pitch: 1.270 mm Threads Per Inch: 20 TPI | |||
Part Number: NT064C-DM-CC (20 Pcs)
Dome Nuts - 1/4-20 UNC - 6.35mm - Steel - Chrome Plated 9.65 mm Nut 9 units (180 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.09 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
M8 (8x1.25mm)
|
Material
Steel - Chrome Plated
|
Height (B)
15
mm (Equiv. 0.591 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 13 Pitch: 1.250 mm Threads Per Inch: 20.32 TPI | |||
Part Number: NT080M-DM-CC (20 Pcs)
Dome Nuts - M8 - 8x1.25mm - Steel - Chrome Plated 15 mm Nut 2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.99 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M8 (8x1.25mm)
|
Material
Steel - Chrome Plated
|
Height (B)
15
mm (Equiv. 0.591 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 13 Pitch: 1.250 mm Threads Per Inch: 20.32 TPI | |||
Part Number: NT080M-DM-CC (20 Pcs)
Dome Nuts - M8 - 8x1.25mm - Steel - Chrome Plated 15 mm Nut 2 units (40 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$4.99 AUD
Regular price
Unit price
/
per
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
3/8-16 UNC (9.53mm)
|
Material
Steel - Chrome Plated
|
![]() |
|
Material: Steel - Chrome Plated Across Flats (A): 15.88 Pitch: 1.588 mm Threads Per Inch: 16 TPI | |||
Part Number: NT095C-DM-CC
Dome Nuts - 3/8-16 UNC - 9.53mm - Steel - Chrome Plated - - Nut Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025 Regular price
$15.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
3/8-16 UNC (9.53mm)
|
Material
Steel - Chrome Plated
|
![]() |
|
Material: Steel - Chrome Plated Across Flats (A): 15.88 Pitch: 1.588 mm Threads Per Inch: 16 TPI | |||
Part Number: NT095C-DM-CC
Dome Nuts - 3/8-16 UNC - 9.53mm - Steel - Chrome Plated - - Nut Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 25, 2025 Regular price
$15.86 AUD
Regular price
Unit price
/
per
Each
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
M10 (10x1.5mm)
|
Material
Steel - Chrome Plated
|
Height (B)
18
mm (Equiv. 0.709 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 17 Pitch: 1.500 mm Threads Per Inch: 16.93 TPI | |||
Part Number: NT100M-DM-CC (100 Pcs)
Dome Nuts - M10 - 10x1.5mm - Steel - Chrome Plated 18 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$104.86 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M10 (10x1.5mm)
|
Material
Steel - Chrome Plated
|
Height (B)
18
mm (Equiv. 0.709 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 17 Pitch: 1.500 mm Threads Per Inch: 16.93 TPI | |||
Part Number: NT100M-DM-CC (100 Pcs)
Dome Nuts - M10 - 10x1.5mm - Steel - Chrome Plated 18 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$104.86 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
1/2-12 BSW (12.7mm)
|
Material
Steel - Chrome Plated
|
Height (B)
23.81
mm (Equiv. 0.937 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 22.22 Pitch: 2.117 mm Threads Per Inch: 12 TPI | |||
Part Number: NT127W-DM-CC (5 Pcs)
Dome Nuts - 1/2-12 BSW - 12.7mm - Steel - Chrome Plated 23.81 mm Nut 20 units (100 pcs) Available Now | Item Discontinued - Up to 20 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$2.51 AUD
Regular price
Unit price
/
per
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
1/2-12 BSW (12.7mm)
|
Material
Steel - Chrome Plated
|
Height (B)
23.81
mm (Equiv. 0.937 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 22.22 Pitch: 2.117 mm Threads Per Inch: 12 TPI | |||
Part Number: NT127W-DM-CC (5 Pcs)
Dome Nuts - 1/2-12 BSW - 12.7mm - Steel - Chrome Plated 23.81 mm Nut 20 units (100 pcs) Available Now | Item Discontinued - Up to 20 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price
$2.51 AUD
Regular price
Unit price
/
per
5 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
M12 (12x1.75mm)
|
Material
Steel - Chrome Plated
|
Height (B)
22
mm (Equiv. 0.866 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 19 Pitch: 1.750 mm Threads Per Inch: 14.51 TPI | |||
Part Number: NT120M-DM-CC (100 Pcs)
Dome Nuts - M12 - 12x1.75mm - Steel - Chrome Plated 22 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$122.86 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M12 (12x1.75mm)
|
Material
Steel - Chrome Plated
|
Height (B)
22
mm (Equiv. 0.866 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 19 Pitch: 1.750 mm Threads Per Inch: 14.51 TPI | |||
Part Number: NT120M-DM-CC (100 Pcs)
Dome Nuts - M12 - 12x1.75mm - Steel - Chrome Plated 22 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$122.86 AUD
Regular price
Unit price
/
per
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
M16 (16x2mm)
|
Material
Steel - Chrome Plated
|
Height (B)
28
mm (Equiv. 1.102 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 24 Pitch: 2.000 mm Threads Per Inch: 12.7 TPI | |||
Part Number: NT160M-DM-CC (25 Pcs)
Dome Nuts - M16 - 16x2mm - Steel - Chrome Plated 28 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$48.68 AUD
Regular price
Unit price
/
per
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M16 (16x2mm)
|
Material
Steel - Chrome Plated
|
Height (B)
28
mm (Equiv. 1.102 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 24 Pitch: 2.000 mm Threads Per Inch: 12.7 TPI | |||
Part Number: NT160M-DM-CC (25 Pcs)
Dome Nuts - M16 - 16x2mm - Steel - Chrome Plated 28 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$48.68 AUD
Regular price
Unit price
/
per
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
|
|||
Thread Size
M20 (20x2.5mm)
|
Material
Steel - Chrome Plated
|
Height (B)
34
mm (Equiv. 1.339 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 30 Pitch: 2.500 mm Threads Per Inch: 10.16 TPI | |||
Part Number: NT200M-DM-CC (25 Pcs)
Dome Nuts - M20 - 20x2.5mm - Steel - Chrome Plated 34 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$114.32 AUD
Regular price
Unit price
/
per
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
Thread Size
M20 (20x2.5mm)
|
Material
Steel - Chrome Plated
|
Height (B)
34
mm (Equiv. 1.339 in.) |
![]() |
Material: Steel - Chrome Plated Across Flats (A): 30 Pitch: 2.500 mm Threads Per Inch: 10.16 TPI | |||
Part Number: NT200M-DM-CC (25 Pcs)
Dome Nuts - M20 - 20x2.5mm - Steel - Chrome Plated 34 mm Nut Out of Stock | Backorder Now | Orders can be expected around Tue, Dec 02, 2025 Regular price
$114.32 AUD
Regular price
Unit price
/
per
25 Per Sell Unit
Excludes GST and overseas Taxes & Duties |
|||
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