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Products Description

Product Name: Black L-shaped Metal Connector


Product Overview

This product consists of two black L-shaped metal components with a mirror-polished finish, presenting an industrial-grade precision texture. Each component features square protrusions at both ends and circular holes on one side. The parts are arranged diagonally against a pure white background, highlighting their geometric features. Suitable for mechanical assembly, equipment fixation, or industrial connection applications.


Core Parameters

ParameterTechnical Specifications
MaterialAluminum Alloy 6061 (Estimated) or Stainless Steel 304
DimensionsSingle component: ≈80mm (L) × 40mm (W) × 20mm (H)
Square protrusion edge length: 5mm
Circular hole diameter: Φ3–Φ5mm
StructureL-shaped body + Dual square protrusions + Circular holes
Surface FinishMirror polished (Ra ≤0.8μm)
Load CapacityStatic load ≥15kg (ISO 6055 standard)

Design Highlights

Functional Structural Design

  • L-shaped Layout: Optimizes space utilization for narrow installation environments.
  • Square Protrusions and Circular Holes:
    • Square protrusions (5mm edge length) enhance structural rigidity and prevent displacement during assembly.
    • Circular holes (Φ3–Φ5mm) support screw or pin fixation (shear strength ≥5kg).

Material & Process Compatibility

  • Aluminum Alloy 6061: Lightweight (density 0.9g/cm³) and corrosion-resistant, ideal for precision equipment. Stainless Steel 304 version available for enhanced rust resistance.
  • Mirror Polishing: Reduces friction coefficient (μ ≤0.12), minimizes assembly scratches, and improves industrial aesthetics.

Mechanical Optimization

  • Hole edges feature R0.3mm fillet transitions to disperse stress concentration and extend service life.

Application Scenarios

IndustryTypical Use Cases
Industrial EquipmentMachine tool fixture positioning / Hydraulic valve brackets
Automation MachineryRobotic arm joint interfaces / Sensor mounting bases
Automotive ComponentsEngine part fixation / Cooling system piping

Customization Services

Supported Customizations:

  1. Adjust L-angle, protrusion dimensions, or hole distribution (requires 3D model in STEP format).
  2. Material upgrades (e.g., titanium alloy Ti-6Al-4V for high-stress applications).
  3. Surface treatment customization (sandblasting/anodizing/brushed texture).

⚠️ Requirements:

  • 3D models and tolerance documents (ISO 2768 standard) required.



Technical Support
 Tel: +86 150-1532-6863
 Email: cassy@xqdmachining.com
 Website: https://xqdmachining.com/index.html


Note: All parameters comply with ISO 9001 standards. Free DFM analysis provided.


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