· Product Overview

· Core Specifications

• Material: 6061-T6 Aluminum Alloy (Anodized)Offers lightweight rigidity (tensile strength ≥290 MPa), corrosion resistance (via anodization), and excellent compatibility with color customization.
• Manufacturing Standard: ISO 9001-Certified CNC Machining + Anode Oxidation Process
  • Key Processes: CNC turning (disc shape + internal threads + outer knurling) → Anode oxidation (vibrant color coating) → Deburring (smooth edges for safe handling) → Quality verification.
  • Key Parameters:
    • Thread Specifications: Metric (M3–M6; customizable to UNC standards)
    • Standard Dimensions: Diameter = 20mm, Thickness = 5mm (customizable)
    • Dimensional Tolerance: ±0.02mm (ensures tight fit with mating screws)
    • Load Capacity: Up to 15kg per nut
  • Color Options: Blue, Green, Silver (natural anodized), Orange, Black, Pink (custom colors available).

· Application Scenarios

• 3D Printing Equipment: Adjusting bed leveling knobs, extruder tensioners, or frame fasteners (adds custom styling to builds).
• RC & Hobby Models: Securing body panels, adjusting suspension components, or decorating custom model vehicles.
• Electronic & DIY Projects: Fastening enclosure panels, positioning PCB modules, or building custom workbenches (tool-free operation simplifies assembly).
• Furniture & Small Hardware: Manual adjustment of adjustable shelving, folding table locks, or cabinet door hinges.
• Laboratory & Precision Instruments: Positioning delicate components (no tool damage risk) while adding visual distinction to equipment.

· Production Process Introduction

1. Raw Material Preparation: Procure 6061-T6 aluminum bars (metallurgically tested for machinability and strength).
2. CNC Turning: Use precision CNC lathes to shape the circular disc, drill/tap internal threads, and machine the outer knurled texture (for enhanced hand grip).
3. Anode Oxidation: Submerge machined parts in electrolytic baths to apply vibrant, corrosion-resistant color coatings (matched to your selected palette).
4. Deburring & Finishing: Remove sharp edges (for safe hand operation) and inspect color uniformity + knurl integrity.
5. Quality Inspection: Verify thread accuracy (via thread gauges), conduct dimensional checks (CMM scans), and confirm load capacity.
6. Sorting: Group nuts by color and thread size for organized inventory.

· Packaging and Shipping Methods

• Packaging: Nuts are sorted by color, wrapped in anti-scratch plastic bags (to preserve anodized finishes), and packed in foam-lined partitioned boxes (prevents knurl damage and color mixing).
• Shipping: Flexible logistics options:
  • Express Delivery (DHL/FedEx/UPS: 3–5 business days)
  • Air Freight (7–10 business days)
  • Sea Freight (20–30 business days)All shipments include full tracking and damage insurance.

· Process

· Frequently Asked Questions (FAQ)

• MOQ (Minimum Order Quantity): 500 pieces per color/specification; small sample packs (20–50 pieces, mixed colors) are available for fit testing.
• Lead Time: Standard lead time is 7–12 working days after order confirmation; expedited production (5–7 working days) is available for urgent orders (additional fees apply).
• Customization Capability: Full customization is supported—we can adjust disc diameter/thickness, thread type (Metric/UNC), add custom colors, or modify knurl pattern based on your technical drawings. Our engineering team will validate design feasibility for anodization and performance.