Multi-Material Threaded Inserts
Custom brass, stainless steel, and aluminum threaded inserts for plastic fastening applications with precision manufacturing and material expertise.
Precision Manufacturing Overview
Tingfeng Hardware provides multi-material insert solutions beyond standard brass, including 304/316 stainless steel, 6061 aluminum alloy, and lead-free eco brass. Our engineers offer professional material selection analysis based on your product's operating environment, ensuring optimal performance and longevity.
Material Selection Expertise
With 15 years of precision manufacturing experience, we understand interfacial behavior, electrochemical potential differences, and CTE matching issues when different metals combine with various plastics. We serve as your material selection consultant for applications requiring corrosion resistance, EMI shielding, thermal management, or weight reduction.
Product Features & Advantages
| Feature |
Advantage to You |
| Professional Multi-Material Selection Matrix |
Provides comparative analysis of conductivity, strength, corrosion resistance, and density for brass, 304/316 stainless steel, and 6061 aluminum |
| Mitigates Electrochemical Corrosion Risks |
Offers material combination advice to address potential differences between metal/plastic or nut/screw |
| Meets Special Physical Property Requirements |
Can provide high-conductivity brass, non-magnetic stainless steel, or high-thermal-conductivity aluminum |
| Complete Material Traceability & Compliance Docs |
All materials come with mill certificates and third-party environmental test reports |
| Consistent High-Precision Manufacturing Standards |
IATF16949 quality system ensures ±0.02mm dimensional tolerance and consistent surface quality |
Product Specifications
| Specification Item |
Detail / Capability |
Notes / Description |
| Brass Series |
C3604 Free-Cutting / Lead-Free Eco Brass |
Excellent overall mechanical properties, cost-effective |
| Stainless Steel Series |
304 (A2) / 316 (A4) |
Superior corrosion resistance for outdoor and chemical environments |
| Aluminum Series |
6061 / 7075 (Anodizing Available) |
Lightweight, good thermal conductivity |
| Thread Size Range |
M2 - M8 (Metric); #2-56 to 5/16-18 (Unified) |
Machinable in all material options |
| Physical Properties Comparison |
Typical conductivity, density, magnetic properties, salt spray rating table provided |
Technical basis for selection |
| Surface Treatment Options |
Brass: Natural/Ni/Tin Plated; SS: Passivated; Al: Anodized |
Custom per requirement |
Product Applications
- Outdoor Communication Equipment: 5G micro base station housings, precision antenna modules—316 stainless steel inserts resist rain and salt fog corrosion
- Medical Sterilization Equipment: Autoclaves, biochemistry analyzer housings—304/316 stainless steel withstands repeated steam and chemical disinfection
- Lightweight Portable Devices: Drone bodies, handheld detector housings—6061 aluminum inserts provide effective weight reduction
- High-End Photographic Equipment: Camera bodies, lens brackets—high thermal conductivity brass or lightweight aluminum enhances structural stability and heat dissipation
Frequently Asked Questions
Can you handle complex custom designs and provide design optimization suggestions?
Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
How do you ensure quality consistency and handle defect issues?
We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
What are your lead times and how do you handle urgent orders?
Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Will I get timely responses and professional support throughout the project?
Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Can you provide material certifications and environmental compliance reports?
Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
How do you protect my designs and intellectual property?
We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
What are your payment terms and MOQ requirements?
We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
