Melta Alloys logo MELTA ALLOYS
Copper · Brass · Bronze

Copper Hexagonal Bars

Extruded copper hex bars for nuts, bolts, fasteners and electrical components requiring precise geometry.

Copper Hexagonal Bars
Copper Bars & Rods

Copper Hexagonal Bars

Extruded copper hex bars for nuts, bolts, fasteners and electrical components requiring precise geometry.

Product Description

Extruded copper hex bars for nuts, bolts, fasteners and electrical components requiring precise geometry. Manufactured in Copper to the grades and standards used across our copper product range, with full material traceability on every order.

Available Grades

Available in the following Copper grades — see our full Copper alloy grade guide for composition details.

Oxygen-Free CopperElectrolytic Tough Pitch (ETP)Deoxidised Phosphorous Copper (DHP)

Specifications

ProductCopper Hexagonal Bars
StandardHex Profile · ASTM B124
DimensionsAvailable as per customer specification
Manufacturing FormExtruded hexagonal profile bar
FinishAs-extruded / bright drawn — available as per customer specification

Manufacturing & Supply Forms

Extruded hexagonal profile bar, supplied in standard mill lengths or cut-to-size on request.

Applications

  • Nuts, bolts & fasteners
  • Electrical terminal components
  • Precision machined parts

Industries Served

Construction

Construction

Marine

Marine

Power Generation

Power Generation

HVAC & Refrigeration

HVAC & Refrigeration

Quality & Testing

  • Spectroscopy & Hardness TestingIn-house chemical composition and hardness verification on every batch.
  • Dimensional InspectionChecked against drawing tolerances before packing.
  • Surface Finish CheckVisual and surface roughness inspection prior to dispatch.
  • Packaging

    Hex bars are bundled and strapped by size, with clear grade marking on each bundle.

    Why Choose Melta Alloys

    Our hex bars hold tight across-flats tolerances for fastener and precision-machining applications, with custom grades available on request.

    Frequently Asked Questions

    What across-flats sizes do you manufacture for Copper hex bars?

    We manufacture hex bars across a wide across-flats size range — confirm your exact requirement with our sales team.

    Are hex bars suitable for CNC machining?

    Yes, our hex bars are extruded to consistent tolerances, well suited for high-volume CNC turning of fasteners and components.

    Can you supply custom alloy grades?

    Custom grades are available on request, subject to minimum order quantities — contact us to discuss.

    Is material certification included?

    Yes, every batch is supplied with a Mill Test Certificate confirming grade and composition.

    Related Products

    Need Copper Hexagonal Bars?

    Share your specification and we’ll respond with pricing, availability and lead time.