H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making
Zum Zoomen über das Bild scrollen Klicke zum Zoomen auf das Bild
H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model MakingH65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making

H65 Brass Round Tube — OD 0.5–40mm, Length 300mm (≈11.8"), DIY & Model Making

HomeDIYer
Keine Bewertungen

By HomeDIYer®

Preis:
$9.55 USD
Lagerbestand:
Verfügbar (500 Stück), versandbereit

Payment & Security

Ach Direct Debit Amazon American Express Apple Pay Bancontact Diners Club Discover Google Pay iDEAL Wero Mastercard PayPal Shop Pay USDC Visa

Deine Zahlungsinformationen werden sicher verarbeitet. Wir speichern keine Kreditkartendaten und haben auch keinen Zugang zu deinen Kreditkartendaten.

Quantity Discount Promotion
🎯 BULK DISCOUNT: Buy More, Save More!
Buy 2 Items
5% OFF
Buy 4 Items
10% OFF
Buy 6 Items
15% OFF
✅ Auto-discount • 🔄 Mix & match
Expert

DIY Expert Support

Get fitment advice & recommendations

Mon-Fri, 8:30AM-8PM
WhatsApp WhatsApp Email
⚡
24-Hour Fast Ship
🚚
Arrives in 3-14 days
🌍
Global Reach
↩️
30-Day Returns
🌱 1 tree planted with every purchase

Beschreibung

H65 Brass Round Tube 300mm — Precision Metric Sizes for DIY, Hobby & Model Making

Whether you are scratch-building a scale model, fabricating a custom fixture, or repairing a mechanical assembly, finding a brass tube that is cut straight, dimensionally consistent, and ready to work with is half the battle. Hobbyists, model engineers, and makers who rely on precise metal stock know the frustration of tubes that are out-of-round, have inconsistent wall thickness, or arrive with burrs that require hours of cleanup.

Each listing covers H65 brass round tube in a fixed length of 300mm (≈11.8"). Variants are organized by Inner Diameter × Outer Diameter × Wall Thickness, spanning OD values from 0.5mm up to 40mm and wall thicknesses of 0.2mm, 0.25mm, 0.5mm, 1mm, 1.5mm, and 2mm. Packs are available in 1 Pc or 3 Pcs depending on the size selected. H65 brass (≈65% Cu / 35% Zn, equivalent to C26000 cartridge brass) offers a good balance of machinability, solderability, and corrosion resistance.

Typical applications include scale model structural members and railings, telescope and optical instrument tubes, custom pen and stylus barrels, RC vehicle axle sleeves and standoffs, and jewelry and decorative metalwork. The consistent metric sizing makes these tubes straightforward to pair with standard metric fittings, compression couplings, and turned components.

ℹ️ Compatibility note: All dimensions are metric (mm). OD values correspond to standard metric tube stock. Verify your required ID, OD, and wall thickness against the variant selector before ordering — the listed format is Inner Dia × Outer Dia × Wall Thickness.
⚠️ Thin-wall caution: Variants with 0.2mm or 0.25mm wall thickness are very delicate. Handle with care during cutting and bending. Use a mandrel or fill with fine sand when bending to avoid kinking.

✅ Key Features of These H65 Brass Round Tubes

  • 🔩H65 Cartridge Brass Alloy — 65% copper / 35% zinc composition delivers reliable machinability, clean soldering, and natural corrosion resistance without coatings or plating.
  • 📏Wide Size Range in One Listing — OD from 0.5mm to 40mm with wall thicknesses of 0.2mm, 0.25mm, 0.5mm, 1mm, 1.5mm, and 2mm, covering micro-scale model work through medium structural applications.
  • ✂️Ready to Cut, Solder & Bend — Cuts cleanly with a tube cutter or fine-tooth saw; solders with standard rosin-core or silver solder; bends with a tube bender for brass round tube hobby projects.
  • 📐Fixed 300mm Length for Consistent Stock — Each piece is 300mm (≈11.8") long, giving you a predictable starting length for cutting to final dimension in scale model structural members or custom fixtures.
  • 🔬Consistent Wall Thickness — Extruded construction maintains uniform wall thickness along the full length, which matters for telescope tube inserts, optical instrument sleeves, and any application requiring concentricity.
  • 📦Flexible Pack Quantities — Choose 1 Pc for prototyping or single repairs, or 3 Pcs for model-making projects and dioramas requiring multiple identical brass round tube pieces.

📐 Technical Specifications — H65 Brass Round Tube

Material H65 Brass (≈65% Cu / 35% Zn; equivalent to C26000 cartridge brass)
Tube Length 300mm (≈11.8"); length tolerance typically ±1–2mm
Outer Diameter (OD) Range 0.5mm – 40mm (see variant selector)
Wall Thickness Options 0.2mm, 0.25mm, 0.5mm, 1mm, 1.5mm, 2mm
Inner Diameter (ID) OD minus 2× wall thickness (see variant selector for exact values)
Variant Format Inner Dia × Outer Dia × Wall Thickness (all in mm)
Pack Quantity 1 Pc or 3 Pcs (availability varies by size — see variant selector)
Finish Mill finish (natural brass); may show minor surface oxidation — wipe with a dry cloth before use
Machinability Good; suitable for cutting, drilling, filing, and turning
Solderability Excellent with rosin-core or silver solder
Corrosion Resistance Good in dry and mildly humid indoor environments; see FAQ for outdoor use
Country of Origin China
Ships From US warehouse

❓ Frequently Asked Questions

How do I choose the right outer diameter and wall thickness?

Measure the bore or shaft you need to fit around or inside. The inner diameter (ID) equals the outer diameter (OD) minus twice the wall thickness. For example, a 5mm OD with 0.5mm wall gives a 4mm ID. If you need to slide the tube over a 4mm rod, choose a variant where the listed ID is slightly larger than 4mm. When in doubt, size up — you can always file down, but you cannot add material.

What does H65 brass mean, and how strong is it?

H65 is a Chinese standard designation for a 65% copper / 35% zinc brass alloy (equivalent to C26000 cartridge brass). It is generally harder and stronger than H70 brass, with a tensile strength typically in the range of 340–490 MPa depending on temper. It machines and bends cleanly, making it well-suited for precision hobby and light structural applications.

Can I use these brass tubes outdoors or in humid environments?

Brass is naturally corrosion-resistant and performs well in most indoor and mildly humid outdoor environments. However, prolonged exposure to salt air, ammonia, or acidic conditions can cause tarnishing or stress-corrosion cracking. For marine or heavily corrosive environments, consider applying a clear lacquer or sealant, or contact us to confirm suitability.

Are these tubes compatible with standard metric fittings and connectors?

Yes — all dimensions are metric (mm). The OD values listed correspond to standard metric tube sizes, so they are generally compatible with metric compression fittings, couplings, and sleeves. Always verify the exact OD and wall thickness of your fitting before ordering, as tolerances can vary by manufacturer.

Can I cut, solder, or bend these tubes?

Yes. H65 brass cuts cleanly with a tube cutter, hacksaw, or rotary tool. It solders easily with standard rosin-core or silver solder. Bending is possible with a tube bender — thinner walls (0.2–0.5mm) are more prone to kinking, so use a mandrel or fill with sand when bending tight radii. Annealing (heating to dull red and quenching) softens the tube for easier bending.

What is the length tolerance on the 300mm tubes?

The listed length is 300mm (≈11.8"). In practice, manufacturing tolerances for extruded brass tube are typically ±1–2mm. If your application requires a precise cut length, we recommend ordering slightly longer and cutting to final dimension with a tube cutter or fine-tooth saw.

How do I decide between buying 1 Pc vs. 3 Pcs?

If you are prototyping or need a single piece for a repair, the 1 Pc option is ideal. For model-making projects, dioramas, or any build requiring multiple identical tubes, the 3 Pcs pack offers better value per piece. Larger OD sizes (generally above 5mm OD) are only available in the 1 Pc option due to weight and packaging constraints.

🛒 Select your size and quantity above, then add to cart — ships from our US warehouse.

You may also like

Recently viewed