XIAMEN SHANG SHANG TECHNOLOGY CO., LTD
                                                                                                           
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19 Years
Since 2007
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Custom Round Coupling Nut CNC Machining Service ±0.01mm Tolerance 1.5-80mm Width

Price Negotiable
Price: Price can be discussed
MOQ: 1000pcs
Delivery Time: 15 work days
Brand: Customized
Product Description
Precision Custom CNC Machining Services
With over 20 years of manufacturing expertise, our China-based factory specializes in customized non-standard precision parts tailored to your exact specifications. We deliver consistent quality, fast turnaround, and excellent value for international clients, particularly in the United States.
Key Manufacturing Capabilities
  • Tight Tolerance Machining: Standard accuracy of ±0.01mm ensures perfect fit
  • Size Range: Width from 1.5mm to 80mm, Length up to 1000mm
  • Material Compatibility: Aluminum, stainless steel, brass, copper, carbon steel, and more
  • Machining Services: CNC milling, turning, drilling, threading, polishing
  • File Support: STEP, IGES, STL, DWG, PDF formats accepted
Technical Specifications
Category Details
Design/Size Customized according to customer samples or drawings
Materials Copper: H59, H62 lead-free copper, purple copper
Titanium: TC4 (TiAl6v4, grade 5)
Alloy Steel: 15Cr, 20Cr, 42CrMo
Aluminum: 6061, 6063, 6082, 7075, 5052, A380
Plastics: POM, paraformaldehyde, nylon
Steel: Mild steel, carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#
Stainless Steel: SS303, SS304 (food grade), SS316, SS316L, SUS430, SS416, SS201, SS301
Surface Treatments Anodizing, chemical film, passivation, polishing, chrome plating, sandblasting, laser engraving, zinc plating, black oxide, nickel plating, carburizing, heat treatment
Test Equipment Rockwell Hardness Tester, Salt Spray Tester, Roughness Tester, Cloud Disc High Speed Tester SP-T300
Quality Assurance & Advantages
Why Choose Our Services
  • 100% Custom Manufacturing: All parts made to your exact drawings and 3D models
Product Images
Custom CNC machined round coupling nut with precision threading Precision CNC machining of non-standard head nuts in various sizes High accuracy CNC machined coupling nuts with smooth surface finish Custom sized round coupling nuts manufactured to exact specifications
Industry Applications
Our custom parts serve diverse industries including automotive components, aerospace and defense parts, electronic housings, robotics and automation systems, medical instruments, industrial machinery, and research prototypes.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company XIAMEN SHANG SHANG TECHNOLOGY CO., LTD
Location China, Fujian Province, Xiamen City, Tong'an District, Centralized Industrial Zone, Tong'an Park No. 179.
Contact Person Wen

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