Product Highlights
*Ultra-high precision with tolerance capability of ±0.01mm
*Made from high-quality STAINLESS STEEL
*Surface treatment options available
*Complex geometry with integrated features
*ISO 9001:2015 certified manufacturing process
Basic Information
| Parameter | Value |
| Dimension | Custom (per drawing) |
| Dimensional Tolerance | ±0.01mm |
| Surface Roughness | Ra 0.4-0.8 μm |
| Parallelism | 0.02mm |
| Perpendicularity | 0.05mm |
| Thread Tolerance | 6H/6g |
| Surface Treatment Thickness | 10-15μm |
| Corrosion Resistance | 240+ hours (Salt Spray Test) |
Quality Control Standards
Each part undergoes rigorous quality control testing using advanced equipment:
*Coordinate Measuring Machine (CMM) for dimensional accuracy verification
*Surface roughness tester for surface quality assessment
*Optical comparator for profile inspection
*Hardness testing for material property verification
*Thread gauges for thread characteristic verification
Material Characteristics
Stainless Steel Material
Our standard stainless steel alloys offer excellent machinability, corrosion resistance, and strength-to-weight ratio. Suitable for most precision parts.
| Tensile Strength: 520 MPa | Hardness: 88 HRB |
Yield Strength: 290 MPa
| Density: 7.9 g/cm³ |
| Elongation: 40% | Thermal Conductivity: 16.2 W/m·K |
Optional Materials
We can manufacture this product using various materials according to your specific requirements:
*Stainless Steel 316L (for enhanced corrosion resistance) *Brass C360 (electrical components)
*Aluminum Alloy 6061-T6 (lightweight applications) *Engineering Plastics (PEEK, POM, etc.)
*Titanium Alloy Grade 5 (aerospace, medical applications)
Applications
| Primary Applications | Other Industry Applications |
| High-security lock cylinders | Automotive precision parts |
| Key system components | Aerospace components |
| Anti-theft lock accessories | Medical device components |
| Access control system parts | Electronic communication equipment |
FAQ
Q.Can you customize lock cylinder parts according to our drawings?
A.Yes, we can customize production based on your CAD drawings, PDFs, or samples. Our engineering team will review your design and provide professional advice to ensure manufacturability and functionality.
Q.What is the minimum order quantity?
A.Our minimum order quantity is 100 pieces. For new customers, we recommend starting with a small batch sample to confirm quality before proceeding with large-volume production.
Q.What is the delivery time?
A.Samples typically take 7-10 working days, while bulk orders require 15-30 days depending on quantity and complexity. We can adjust our production schedule according to your urgency
Q.What materials are available?
A.Our main materials include 304, 316, and 316L stainless steel. We can also process brass, aluminum alloys, titanium alloys, and other materials based on customer requirements.
Q.How do you ensure product quality?
A.We maintain a strict quality control system that includes raw material inspection, first article inspection, in-process inspection, and 100% final product inspection to ensure each part meets specifications.
