Collection: Tube - Round - Copper

Tube (With Images)

Round

12 Products in this selection

Hollow round tubing for general hobby applications.
Includes K&S Metals range and more
May be slightly oversized on OD so some reworking might be required before fitting closely mating parts.
This product is not recommended for use as a bearing shaft.
We suggest you use items from the category - Shafting - Ground for bearing shaft.
Many sizes fit neatly into larger sizes to allow for telescoping size applications. Some items may be available in longer or shorter lengths. E-mail sales@smallparts.com.au with enquiries.

Additional resources:
Snap Buttons

A more comprehensive listing may be found on the MBA Minibearings main store at Tube - Round - Copper.

OD (D)	ID (d)	Length (L)	Indicative Image
1.59 mm +/- 0.051	0.88 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0016-0009-0300-COP (3 Pcs) Round Tube - 1.59x0.88x304.8 mm - Copper 17 units (51 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per Per 3
OD (D)	ID (d)	Length (L)	Indicative Image
1.59 mm +/- 0.051	0.88 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0016-0009-0300-COP (3 Pcs) Round Tube - 1.59x0.88x304.8 mm - Copper 17 units (51 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per Per 3 View the product page first if you are unsure.
0T-0016-0009-0300-COP (3 Pcs) --- Round Tube - 1.59x0.88x304.8 mm - Copper 0T-0016-0009-0300-COP (3 Pcs) --- Round Tube - 1.59x0.88x304.8 mm - Copper Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per 17 Available Now
2.00 mm +/- 0.051	1.28 mm +/- 0.076	300 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 4
Part Number: 0T-0020-0013-0300-COP (4 Pcs) Round Tube - 2x1.28x300 mm - Copper 27 units (108 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $9.23 AUD Regular price ~~$11.07 AUD~~ Sale price $9.23 AUD Unit price per Per 4
2.00 mm +/- 0.051	1.28 mm +/- 0.076	300 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 4
Part Number: 0T-0020-0013-0300-COP (4 Pcs) Round Tube - 2x1.28x300 mm - Copper 27 units (108 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $9.23 AUD Regular price ~~$11.07 AUD~~ Sale price $9.23 AUD Unit price per Per 4 View the product page first if you are unsure.
0T-0020-0013-0300-COP (4 Pcs) --- Round Tube - 2x1.28x300 mm - Copper Sale 0T-0020-0013-0300-COP (4 Pcs) --- Round Tube - 2x1.28x300 mm - Copper Regular price $9.23 AUD Regular price ~~$11.07 AUD~~ Sale price $9.23 AUD Unit price per 27 Available Now Sale
2.38 mm +/- 0.051	1.67 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0024-0017-0300-COP (3 Pcs) Round Tube - 2.38x1.67x304.8 mm - Copper 20 units (60 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $9.32 AUD Regular price Sale price $9.32 AUD Unit price per Per 3
2.38 mm +/- 0.051	1.67 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0024-0017-0300-COP (3 Pcs) Round Tube - 2.38x1.67x304.8 mm - Copper 20 units (60 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $9.32 AUD Regular price Sale price $9.32 AUD Unit price per Per 3 View the product page first if you are unsure.
0T-0024-0017-0300-COP (3 Pcs) --- Round Tube - 2.38x1.67x304.8 mm - Copper 0T-0024-0017-0300-COP (3 Pcs) --- Round Tube - 2.38x1.67x304.8 mm - Copper Regular price $9.32 AUD Regular price Sale price $9.32 AUD Unit price per 20 Available Now
3.00 mm +/- 0.051	2.25 mm +/- 0.076	300 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0030-0023-0300-COP (3 Pcs) Round Tube - 3x2.25x300 mm - Copper 18 units (54 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $11.32 AUD Regular price Sale price $11.32 AUD Unit price per Per 3
3.00 mm +/- 0.051	2.25 mm +/- 0.076	300 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0030-0023-0300-COP (3 Pcs) Round Tube - 3x2.25x300 mm - Copper 18 units (54 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $11.32 AUD Regular price Sale price $11.32 AUD Unit price per Per 3 View the product page first if you are unsure.
0T-0030-0023-0300-COP (3 Pcs) --- Round Tube - 3x2.25x300 mm - Copper 0T-0030-0023-0300-COP (3 Pcs) --- Round Tube - 3x2.25x300 mm - Copper Regular price $11.32 AUD Regular price Sale price $11.32 AUD Unit price per 18 Available Now
3.18 mm +/- 0.051	2.46 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0032-0025-0300-COP Round Tube - 3.18x2.46x304.8 mm - Copper 26 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.32 AUD Regular price ~~$7.58 AUD~~ Sale price $6.32 AUD Unit price per Each
3.18 mm +/- 0.051	2.46 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0032-0025-0300-COP Round Tube - 3.18x2.46x304.8 mm - Copper 26 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $6.32 AUD Regular price ~~$7.58 AUD~~ Sale price $6.32 AUD Unit price per Each View the product page first if you are unsure.
0T-0032-0025-0300-COP --- Round Tube - 3.18x2.46x304.8 mm - Copper Sale 0T-0032-0025-0300-COP --- Round Tube - 3.18x2.46x304.8 mm - Copper Regular price $6.32 AUD Regular price ~~$7.58 AUD~~ Sale price $6.32 AUD Unit price per 26 Available Now Sale
3.97 mm +/- 0.051	3.26 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0039-0033-0300-COP Round Tube - 3.97x3.26x304.8 mm - Copper 28 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $10.59 AUD Regular price Sale price $10.59 AUD Unit price per Each
3.97 mm +/- 0.051	3.26 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0039-0033-0300-COP Round Tube - 3.97x3.26x304.8 mm - Copper 28 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $10.59 AUD Regular price Sale price $10.59 AUD Unit price per Each View the product page first if you are unsure.
0T-0039-0033-0300-COP --- Round Tube - 3.97x3.26x304.8 mm - Copper 0T-0039-0033-0300-COP --- Round Tube - 3.97x3.26x304.8 mm - Copper Regular price $10.59 AUD Regular price Sale price $10.59 AUD Unit price per 28 Available Now
3.97 mm +/- 0.051	3.26 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0039-0033-0914-COP Round Tube - 3.97x3.26x914.4 mm - Copper 44 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Each
3.97 mm +/- 0.051	3.26 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0039-0033-0914-COP Round Tube - 3.97x3.26x914.4 mm - Copper 44 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per Each View the product page first if you are unsure.
0T-0039-0033-0914-COP --- Round Tube - 3.97x3.26x914.4 mm - Copper 0T-0039-0033-0914-COP --- Round Tube - 3.97x3.26x914.4 mm - Copper Regular price $10.14 AUD Regular price Sale price $10.14 AUD Unit price per 44 Available Now
4.00 mm +/- 0.051	3.28 mm +/- 0.076	300 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0040-0033-0300-COP (3 Pcs) Round Tube - 4x3.28x300 mm - Copper 12 units (36 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $12.50 AUD Regular price ~~$15.00 AUD~~ Sale price $12.50 AUD Unit price per Per 3
4.00 mm +/- 0.051	3.28 mm +/- 0.076	300 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless Quantity Per Card: 3
Part Number: 0T-0040-0033-0300-COP (3 Pcs) Round Tube - 4x3.28x300 mm - Copper 12 units (36 pcs) Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $12.50 AUD Regular price ~~$15.00 AUD~~ Sale price $12.50 AUD Unit price per Per 3 View the product page first if you are unsure.
0T-0040-0033-0300-COP (3 Pcs) --- Round Tube - 4x3.28x300 mm - Copper Sale 0T-0040-0033-0300-COP (3 Pcs) --- Round Tube - 4x3.28x300 mm - Copper Regular price $12.50 AUD Regular price ~~$15.00 AUD~~ Sale price $12.50 AUD Unit price per 12 Available Now Sale
4.76 mm +/- 0.051	4.05 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0048-0041-0914-COP Round Tube - 4.76x4.05x914.4 mm - Copper 14 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $15.14 AUD Regular price Sale price $15.14 AUD Unit price per Each
4.76 mm +/- 0.051	4.05 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0048-0041-0914-COP Round Tube - 4.76x4.05x914.4 mm - Copper 14 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $15.14 AUD Regular price Sale price $15.14 AUD Unit price per Each View the product page first if you are unsure.
0T-0048-0041-0914-COP --- Round Tube - 4.76x4.05x914.4 mm - Copper 0T-0048-0041-0914-COP --- Round Tube - 4.76x4.05x914.4 mm - Copper Regular price $15.14 AUD Regular price Sale price $15.14 AUD Unit price per 14 Available Now
5.56 mm +/- 0.051	4.85 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0056-0049-0914-COP Round Tube - 5.56x4.85x914.4 mm - Copper 22 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $13.23 AUD Regular price ~~$15.87 AUD~~ Sale price $13.23 AUD Unit price per Each
5.56 mm +/- 0.051	4.85 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0056-0049-0914-COP Round Tube - 5.56x4.85x914.4 mm - Copper 22 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $13.23 AUD Regular price ~~$15.87 AUD~~ Sale price $13.23 AUD Unit price per Each View the product page first if you are unsure.
0T-0056-0049-0914-COP --- Round Tube - 5.56x4.85x914.4 mm - Copper Sale 0T-0056-0049-0914-COP --- Round Tube - 5.56x4.85x914.4 mm - Copper Regular price $13.23 AUD Regular price ~~$15.87 AUD~~ Sale price $13.23 AUD Unit price per 22 Available Now Sale
6.35 mm +/- 0.051	5.64 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper
Part Number: 0T-0064-0056-0300-COP Round Tube - 6.35x5.64x304.8 mm - Copper 14 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $9.59 AUD Regular price ~~$11.51 AUD~~ Sale price $9.59 AUD Unit price per Each
6.35 mm +/- 0.051	5.64 mm +/- 0.076	304.8 mm +/- 1.0
Material: Copper
Part Number: 0T-0064-0056-0300-COP Round Tube - 6.35x5.64x304.8 mm - Copper 14 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $9.59 AUD Regular price ~~$11.51 AUD~~ Sale price $9.59 AUD Unit price per Each View the product page first if you are unsure.
0T-0064-0056-0300-COP --- Round Tube - 6.35x5.64x304.8 mm - Copper Sale 0T-0064-0056-0300-COP --- Round Tube - 6.35x5.64x304.8 mm - Copper Regular price $9.59 AUD Regular price ~~$11.51 AUD~~ Sale price $9.59 AUD Unit price per 14 Available Now Sale
6.35 mm +/- 0.051	5.64 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0064-0056-0914-COP Round Tube - 6.35x5.64x914.4 mm - Copper 12 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $18.14 AUD Regular price Sale price $18.14 AUD Unit price per Each
6.35 mm +/- 0.051	5.64 mm +/- 0.076	914.4 mm +/- 1.0
Material: Copper Other Information: Alloy 122 (mill finish) seamless
Part Number: 0T-0064-0056-0914-COP Round Tube - 6.35x5.64x914.4 mm - Copper 12 Available Now \| Further orders can be expected around Tue, Jul 08, 2025 Regular price $18.14 AUD Regular price Sale price $18.14 AUD Unit price per Each View the product page first if you are unsure.
0T-0064-0056-0914-COP --- Round Tube - 6.35x5.64x914.4 mm - Copper 0T-0064-0056-0914-COP --- Round Tube - 6.35x5.64x914.4 mm - Copper Regular price $18.14 AUD Regular price Sale price $18.14 AUD Unit price per 12 Available Now