Aluminum Alloy Square Spacer Standoff Cube Connector – M3 M4 M5 M6 M8 M10

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Thread Diameter: M3
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Sale price$2.52 USD
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In stock (1000 units), ready to be shipped

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Description

Aluminum Square Spacer Standoff — Precision Cube Connector for DIY Builds

When your project demands clean, rigid panel connections without the bulk of traditional hardware, these aluminum cube connector standoffs deliver the precision and reliability you need. Ideal for makers, hobbyists, and engineers who work with acrylic sheets, electronics enclosures, and custom furniture frames.

Machined from 6061 aluminum alloy with an anodized natural finish, each standoff features a hexahedron (square) body with fully threaded interior. Available in six metric thread sizes — M3, M4, M5, M6, M8, and M10 — with thread pitches ranging from 0.5 mm (M3) to 1.5 mm (M10). Tolerance held to ±0.3 mm for consistent fit across assemblies.

Use them to build acrylic display boxes, mount PCBs in computer cases, assemble DIY speaker cabinets, or space out panels in lighting fixtures and medical equipment frames. The square profile locks against rotation during tightening, making single-handed assembly fast and frustration-free.

Compatible with standard metric screws and bolts — M3, M4, M5, M6, M8, and M10 thread sizes. Suitable for aluminum, acrylic, wood, and thin-sheet metal panels.

✅ Key Features of These Aluminum Cube Connector Standoffs

  • 🔩 Aluminum Alloy Construction: Made from corrosion-resistant aluminum alloy with anodized natural finish — lightweight yet strong enough for structural panel connections.
  • 📐 Square Cube Profile: Hexahedron body prevents rotation during assembly, allowing single-handed tightening without a second wrench or clamp.
  • 🎯 Six Thread Sizes Available: M3 (0.5 mm pitch) through M10 (1.5 mm pitch) — select the exact size for your project from the variant selector above.
  • 📏 Tight Tolerance Machining: ±0.3 mm dimensional tolerance ensures consistent fit across all units in a batch — critical for repeatable panel assemblies.
  • 🛡️ Corrosion & Rust Resistant: Anodized surface treatment protects against oxidation in workshop, indoor, and light outdoor environments.
  • 🔧 Wide Application Range: Suited for acrylic panel boxes, computer cases, DIY speakers, lighting rigs, RC aircraft frames, bathroom fixtures, and medical device housings.

🎯 Who Is This For?

🖥️ Electronics & PC Builders

Mount PCBs, space out panels in custom computer cases, or create clean standoff layers in electronics enclosures with precise metric thread engagement.

🪵 DIY Makers & Hobbyists

Turn flat acrylic or sheet material into rigid boxes and frames. The square body locks in place so you can assemble solo without extra tools.

💡 Lighting & Furniture Fabricators

Space and connect panels in lighting fixtures, display cases, and furniture frames where a clean aluminum finish matters as much as function.

✈️ RC & Model Builders

Lightweight aluminum construction keeps weight budgets in check for aircraft models and precision hobby builds requiring M3–M6 hardware.

📋 Technical Specifications

Material Aluminum Alloy (Anodized Natural Finish)
Head Style Hexahedron Square Nut / Cube Connector
Available Sizes M3, M4, M5, M6, M8, M10
Thread Pitch M3: 0.5 mm | M4: 0.7 mm | M5: 0.8 mm | M6: 1.0 mm | M8: 1.25 mm | M10: 1.5 mm
Color / Finish Aluminum Natural Color (Anodized)
Dimensional Tolerance ±0.3 mm
Weight (per unit) See variant options
Quantity per Order 1 piece per variant (see variant selector)

❓ Frequently Asked Questions

What thread sizes are available?

These standoffs are available in M3, M4, M5, M6, M8, and M10. Select your required size from the variant dropdown above before adding to cart.

What is the thread pitch for each size?

Thread pitches are: M3 = 0.5 mm, M4 = 0.7 mm, M5 = 0.8 mm, M6 = 1.0 mm, M8 = 1.25 mm, M10 = 1.5 mm. These are standard metric coarse thread pitches.

What material are these standoffs made from?

They are machined from aluminum alloy with an anodized natural finish. This provides corrosion resistance and a clean appearance without added paint or coating.

Can I use these to build an acrylic box or enclosure?

Yes — these cube connector standoffs are specifically designed for joining flat sheets (acrylic, aluminum, wood, thin metal) at corners and edges to form rigid box structures.

How many pieces come per order?

Each order is for 1 piece per variant selected. If you need multiple units, simply increase the quantity before adding to cart.

What is the dimensional tolerance on these standoffs?

Tolerance is held to ±0.3 mm, ensuring consistent fit across multiple units in the same assembly.

Are these suitable for outdoor use?

The anodized aluminum finish offers good corrosion resistance for indoor and sheltered environments. For prolonged direct outdoor exposure, consider additional sealing or a stainless steel alternative.

What applications are these commonly used in?

Common uses include computer cases, DIY speaker cabinets, RC aircraft frames, lighting fixtures, bathroom hardware, medical device housings, furniture frames, and acrylic display boxes.

🛒 Select your thread size (M3–M10) above, then add to cart.

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