Tube - Round - Stainless Steel

Tube -> Round -> Stainless Steel

There are 12 products in the sub-categories of Tube - Round - Stainless Steel. Browse the Tube - Round - Stainless Steel products table.

Category Details

A selection of Stainless Steel Round Tube. Hollow stainless round tubing for general hobby applications.

  • Round tubing are available in many different materials.
  • Includes K&S Metals range and more
  • May be slightly oversized on OD so some reworking might be required before fitting closely mating parts.
  • Includes K&S Metals range and more.
  • This product is not recommended for use as a bearing shaft.
  • We suggest you use items from the category - Shafting - Ground for bearing shaft.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Tube - Round - Stainless Steel category on the MBA Minibearings main store.
OD (D) ID (d) Length (L) Indicative
Image
Round Tube - 3x2x1000 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
3.00
mm
+ 0.10 / - 0.00
(Equiv. 0.118 in.)
ID (d)
2.00
mm
+ 0.00 / - 0.10
(Equiv. 0.079 in.)
Length (L)
1000.0
mm
+ 0.00 / - 0.12
(Equiv. 39.37 in.)
Round Tube - 3x2x1000 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0030-0020-1000-SS304 (Each)
4 Available Now | Further orders can be expected around Tue, Feb 03, 2026
$28.59 AUD
$28.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 4 available can be backordered.
OD (D) ID (d) Length (L) Indicative
Image
Round Tube - 3x2x1000 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
3.00
mm
+ 0.10 / - 0.00
(Equiv. 0.118 in.)
ID (d)
2.00
mm
+ 0.00 / - 0.10
(Equiv. 0.079 in.)
Length (L)
1000.0
mm
+ 0.00 / - 0.12
(Equiv. 39.37 in.)
Round Tube - 3x2x1000 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0030-0020-1000-SS304 (Each)
4 Available Now | Further orders can be expected around Tue, Feb 03, 2026
$28.59 AUD
$28.59 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

4 Available Now. Backorder if more than 4.
Round Tube - 3.18x1.59x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
3.18
mm
+/- 0.051
(Equiv. 0.125 in.)
ID (d)
1.59
mm
+/- 0.076
(Equiv. 0.063 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 3.18x1.59x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0032-0016-0300-SS304 (Each)
40 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$11.14 AUD
$11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 40 available can be backordered.
Round Tube - 3.18x1.59x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
3.18
mm
+/- 0.051
(Equiv. 0.125 in.)
ID (d)
1.59
mm
+/- 0.076
(Equiv. 0.063 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 3.18x1.59x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0032-0016-0300-SS304 (Each)
40 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$11.14 AUD
$11.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

40 Available Now. Backorder if more than 40.
Round Tube - 4.76x3.17x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
4.76
mm
+/- 0.051
(Equiv. 0.187 in.)
ID (d)
3.17
mm
+/- 0.076
(Equiv. 0.125 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 4.76x3.17x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0048-0032-0300-SS304 (Each)
42 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$12.41 AUD
$12.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 42 available can be backordered.
Round Tube - 4.76x3.17x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
4.76
mm
+/- 0.051
(Equiv. 0.187 in.)
ID (d)
3.17
mm
+/- 0.076
(Equiv. 0.125 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 4.76x3.17x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0048-0032-0300-SS304 (Each)
42 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$12.41 AUD
$12.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

42 Available Now. Backorder if more than 42.
Round Tube - 6.35x4.76x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
6.35
mm
+/- 0.051
(Equiv. 0.25 in.)
ID (d)
4.76
mm
+/- 0.076
(Equiv. 0.187 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 6.35x4.76x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0064-0048-0300-SS304 (Each)
26 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$15.77 AUD
$15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 26 available can be backordered.
Round Tube - 6.35x4.76x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
6.35
mm
+/- 0.051
(Equiv. 0.25 in.)
ID (d)
4.76
mm
+/- 0.076
(Equiv. 0.187 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 6.35x4.76x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0064-0048-0300-SS304 (Each)
26 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$15.77 AUD
$15.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

26 Available Now. Backorder if more than 26.
Round Tube - 7.94x6.35x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
7.94
mm
+/- 0.051
(Equiv. 0.313 in.)
ID (d)
6.35
mm
+/- 0.076
(Equiv. 0.25 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 7.94x6.35x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0079-0064-0300-SS304 (Each)
52 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$17.77 AUD
$17.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 52 available can be backordered.
Round Tube - 7.94x6.35x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
7.94
mm
+/- 0.051
(Equiv. 0.313 in.)
ID (d)
6.35
mm
+/- 0.076
(Equiv. 0.25 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 7.94x6.35x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0079-0064-0300-SS304 (Each)
52 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$17.77 AUD
$17.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

52 Available Now. Backorder if more than 52.
Round Tube - 7.94x6.35x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
7.94
mm
+/- 0.051
(Equiv. 0.313 in.)
ID (d)
6.35
mm
+/- 0.076
(Equiv. 0.25 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 7.94x6.35x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0079-0064-0914-SS304 (Each)
16 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$27.77 AUD
$27.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 16 available can be backordered.
Round Tube - 7.94x6.35x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
7.94
mm
+/- 0.051
(Equiv. 0.313 in.)
ID (d)
6.35
mm
+/- 0.076
(Equiv. 0.25 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 7.94x6.35x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0079-0064-0914-SS304 (Each)
16 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$27.77 AUD
$27.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

16 Available Now. Backorder if more than 16.
Round Tube - 9.53x7.94x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
ID (d)
7.94
mm
+/- 0.076
(Equiv. 0.313 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 9.53x7.94x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0095-0079-0300-SS304 (Each)
35 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$13.77 AUD
$13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 35 available can be backordered.
Round Tube - 9.53x7.94x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
ID (d)
7.94
mm
+/- 0.076
(Equiv. 0.313 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 9.53x7.94x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0095-0079-0300-SS304 (Each)
35 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$13.77 AUD
$13.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

35 Available Now. Backorder if more than 35.
Round Tube - 9.53x7.94x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
ID (d)
7.94
mm
+/- 0.076
(Equiv. 0.313 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 9.53x7.94x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0095-0079-0914-SS304 (Each)
11 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$31.05 AUD
$31.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 11 available can be backordered.
Round Tube - 9.53x7.94x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
ID (d)
7.94
mm
+/- 0.076
(Equiv. 0.313 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 9.53x7.94x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0095-0079-0914-SS304 (Each)
11 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$31.05 AUD
$31.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

11 Available Now. Backorder if more than 11.
Round Tube - 11.11x9.52x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 in.)
ID (d)
9.52
mm
+/- 0.076
(Equiv. 0.375 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 11.11x9.52x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0111-0095-0300-SS304 (Each)
13 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$24.86 AUD
$24.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 13 available can be backordered.
Round Tube - 11.11x9.52x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 in.)
ID (d)
9.52
mm
+/- 0.076
(Equiv. 0.375 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 11.11x9.52x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0111-0095-0300-SS304 (Each)
13 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$24.86 AUD
$24.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

13 Available Now. Backorder if more than 13.
Round Tube - 11.11x9.52x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 in.)
ID (d)
9.52
mm
+/- 0.076
(Equiv. 0.375 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 11.11x9.52x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0111-0095-0914-SS304 (Each)
9 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$34.23 AUD
$34.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Round Tube - 11.11x9.52x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 in.)
ID (d)
9.52
mm
+/- 0.076
(Equiv. 0.375 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 11.11x9.52x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0111-0095-0914-SS304 (Each)
9 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$34.23 AUD
$34.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

9 Available Now. Backorder if more than 9.
Round Tube - 12.7x11.11x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
12.70
mm
+/- 0.051
(Equiv. 0.5 in.)
ID (d)
11.11
mm
+/- 0.076
(Equiv. 0.437 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 12.7x11.11x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0127-0111-0300-SS304 (Each)
12 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$25.86 AUD
$25.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 12 available can be backordered.
Round Tube - 12.7x11.11x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
12.70
mm
+/- 0.051
(Equiv. 0.5 in.)
ID (d)
11.11
mm
+/- 0.076
(Equiv. 0.437 in.)
Length (L)
304.8
mm
+/- 1.0
(Equiv. 12 in.)
Round Tube - 12.7x11.11x304.8 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0127-0111-0300-SS304 (Each)
12 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$25.86 AUD
$25.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

12 Available Now. Backorder if more than 12.
Round Tube - 12.7x11.11x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
12.70
mm
+/- 0.051
(Equiv. 0.5 in.)
ID (d)
11.11
mm
+/- 0.076
(Equiv. 0.437 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 12.7x11.11x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0127-0111-0914-SS304 (Each)
8 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$38.23 AUD
$38.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 8 available can be backordered.
Round Tube - 12.7x11.11x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
OD (D)
12.70
mm
+/- 0.051
(Equiv. 0.5 in.)
ID (d)
11.11
mm
+/- 0.076
(Equiv. 0.437 in.)
Length (L)
914.4
mm
+/- 1.0
(Equiv. 36 in.)
Round Tube - 12.7x11.11x914.4 mm - Stainless Steel 303 PV Similar to A2, 304, 18-8
Material: Stainless Steel 303 PV (Similar to A2, 304, 18-8)    Grade: 304   
Part Number: 0T-0127-0111-0914-SS304 (Each)
8 Available Now | Further orders can be expected around Tue, Mar 31, 2026
$38.23 AUD
$38.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

8 Available Now. Backorder if more than 8.