1/2″ (12.7mm) Brass Round Bar

1/2″ (12.7mm) diameter CZ121 brass round bar, available in a choice of lengths. Sold per length.

£3.65 – £18.46Price range: £3.65 through £18.46

per 100 mm length

● In stock (illustrative)

CZ121 brass round bar with a 1/2″ (12.7mm) diameter. Select the required length from the available options.

Each quantity ordered represents one bar of the selected length.

Choosing 1/2″ brass round bar

The half-inch diameter converts to 12.7mm. Check the diameter and selected length against your drawing, leaving any machining allowance your finished component requires. A unit conversion does not establish a manufacturing tolerance.

Our brass round bar sizing guide explains diameter conversions and length allowances. Compare other brass round bar diameters if you need another size.

Read the CZ121 and CZ108 brass comparison when checking the grade specified for your workshop project.

Diameter

1/4 inch
(6.35 mm) ✓

3/8 inch
(9.53 mm)

1/2 inch
(12.7 mm)

5/8 inch
(15.88 mm)

Finished length

100 mm ✓

200 mm

Quantity (lengths)

−    1    +

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Delivery costs and options

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What you receiveSpecificationsTypical usesDelivery & returns

What you receive

Delivery & returns

Dimensions & specification

Ø 6.35 mm ──────────── 100 mm

Dimension drawing pending

Typical uses

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Choosing metal stock for your workshop

An overview of common materials, their properties and how to choose the right stock for your project.

Read the guide ›