Custom Hex External Thread Screw Manufacturer | CNC Precision Machined Parts Supplier from China
We are located in Zhongkai High-Tech Zone, Huizhou, Guangdong, China, with our own factory and a team of around 20 skilled professionals.
Our facility operates 20 hours a day, ensuring high production efficiency and fast delivery. We specialize in providing long-term, stable supply of carbon steel CNC turned parts for global customers, with weekly shipments to support your ongoing production needs.
We are committed to delivering reliable CNC precision machined parts with consistent quality and on-time delivery.

Core Advantages
Stable Production Capacity
20-hour daily operation ensures continuous supply for large-volume orders.
01
Quality Assurance
Strict implementation of the ISO9001 quality management system, covering all stages from raw materials to finished products.
02
Professional Manufacturing Process
CNC turning combined with thread rolling ensures high precision and strong thread integrity.
03
Flexible Surface Treatment
Anti-rust treatments suitable for subsequent processes such as riveting and welding.
04
Efficient Logistics
Weekly shipments help reduce inventory pressure and optimize your supply chain.
05

Products Description
• Product Name: Custom Hexagon External Thread Screw
• Material: 1020 Steel (Other Materials Available Upon Request)
Manufacturing Process
• CNC turning for main body forming
• Thread rolling for high-strength thread formation
Surface Finish
• Anti-rust treatment (e.g., rust-proof oil, phosphating, etc.)
• Customizable to suit downstream processes like riveting or welding
Key Features
• Length tolerance: ±0.03 mm
• Outer diameter tolerance: ±0.02 mm
• Thread accuracy: Grade 6g
• Reliable strength and excellent suitability for secondary processing


Why Choose Us?
We are not just a manufacturer of carbon steel CNC turned parts, but a reliable supply chain partner.
Serving nearly 200 global clients, we provide both custom solutions and long-term production support. With stable quality and dependable delivery, we help drive your business forward with high-performance CNC precision machined parts.
FAQ
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