Shenzhen TingFeng Hardware Products Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 10000000pieces/per month |
| Delivery Time | 3days/Start |
| Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Precision Grade | Standard / Precision (±0.05mm) / High-Precision (±0.02mm) |
| Process | Multi-Station Cold Heading / Warm Heading / Thread Rolling / Drilling & Tapping |
| Application Industry | Automotive / New Energy / Electronics & Appliances / Furniture / Machinery |
| Head/Drive Type | Hex Socket / Phillips / Torx / Hex Head / Round Head / Countersunk / Special Head |
| Thread Type | Metric (M1.6-M6) / Imperial |
| Brand Name | TF |
| Model Number | TF-002 |
| Certification | ISO 9001 / IATF 16949 / ROHS / Material Certs |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000000pieces/per month |
| Delivery Time | 3days/Start | Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Precision Grade | Standard / Precision (±0.05mm) / High-Precision (±0.02mm) | Process | Multi-Station Cold Heading / Warm Heading / Thread Rolling / Drilling & Tapping |
| Application Industry | Automotive / New Energy / Electronics & Appliances / Furniture / Machinery | Head/Drive Type | Hex Socket / Phillips / Torx / Hex Head / Round Head / Countersunk / Special Head |
| Thread Type | Metric (M1.6-M6) / Imperial | Brand Name | TF |
| Model Number | TF-002 | Certification | ISO 9001 / IATF 16949 / ROHS / Material Certs |
| Place of Origin | Shenzhen, China | ||
| High Light | High Strength SMT Nut ，Telecom Grade SMT Nuts ，PCB Threaded Sheet Metal Nut | ||
1.SMT NutsQuick Detail
Tingfeng Hardware offers high-precision SMT nuts designed specifically for surface mount technology (SMT). These nuts integrate precision solder feet or pads and can be directly soldered onto PCBs using standard SMT processes (solder paste printing, surface mount, reflow soldering), creating robust metal threaded connections on the circuit board. Our SMT nuts solve the problems of high thermal shock, low precision, and lack of automated production associated with traditional solder nuts, making them ideal for applications requiring highly reliable threaded connections on PCBs, such as communication base stations, automotive ECUs, and high-end industrial control equipment.
2.SMT NutsProduct Description
SMT nuts represent an advancement in PCB threaded connection technology. We not only manufacture nuts but also provide complete soldering solutions. Our product design considers the entire SMT process: coplanarity of solder leads ensures stable soldering contact; optimized pad design promotes good solder paste flow and solder joint formation; and material selection and plating (such as tin plating) ensure excellent solderability and corrosion resistance. We deeply understand the importance of coefficient of thermal expansion (CTE) matching and provide expert advice to prevent PCB stress during soldering or temperature cycling. By seamlessly integrating threaded connection functionality into your SMT production line, we help you improve assembly efficiency, consistency, and product reliability.
3.SMT NutsProduct Features & Advantage
| Feature | Advantage to You |
| Full SMT Process Compatibility & Automation | Can be placed and reflow-soldered alongside ICs, resistors, capacitors, and other components, enabling fully automated assembly. This significantly increases production efficiency and eliminates human error and consistency risks associated with manual soldering. |
| Excellent Solder Joint Strength & Thermal Shock Resistance | Optimized lead geometry and PCB pad design, combined with a plating suitable for reflow soldering, create a robust metallurgical bond. The product can withstand the high-temperature profile of standard lead-free reflow soldering (peak temperature up to 260°C), resulting in extremely reliable connections. |
| High Positioning Accuracy & Flatness | Cold heading ensures thread precision, while lead coplanarity is strictly controlled (typically ≤0.1mm), ensuring the nut face is parallel to the PCB after placement, providing a precise datum for subsequent assembly. |
| Space Saving & Design Simplification | Eliminates the need for drilling holes in the PCB and installing traditional press-in or weld nuts, simplifying board-level design. The nut body can be designed thinner, saving valuable internal space in compact electronic devices. |
4.SMT Nuts.Product Specification
| Specification ltem | Detail / Range | Standard / Notes |
| Thread Specification | M1.6 — M6 (Metric) | Common electronics specs |
| Nut Body Height | 1.2 mm — 4.0 mm | Low-profile design |
| Lead Coplanarity | ≤ 0.10 mm | Ensures solder yield |
| Solderability | Compliant with J-STD-002 | Good wetting |
| Reflow Temperature Resistance | Peak 260°C, >10 seconds | Compliant with lead-free process |
| Torque-Out Force | 0.5 N·m — 5 N·m | Thread spec dependent |
| Plating Thickness | Tin: 3-8μm; Nickel: 3-5μm | Provides corrosion resistance |
| Packaging Format | Tape & Reel | Compatible with auto-placers |
5.SMT NutsProduct Application
Our SMT nuts offer an advanced solution for achieving high-density, high-reliability connections on PCBs:
Communication and Networking Equipment: 5G base station AAU/BBU boards, router/switch motherboards, used to mount heatsinks, shielding covers, or external connectors, requiring high shock resistance and environmental reliability.
Automotive Electronic Control Units (ECUs): Engine ECUs, body controllers, BMS main control boards, used for mounting power devices or housings, must withstand automotive-grade vibration, temperature shock, and humidity.
Industrial and Embedded Control Boards: PLC modules, servo drivers, industrial PC motherboards, providing reliable mounting points in confined spaces for mounting terminal blocks, brackets, or reinforcing components.
High-End Consumer Electronics: Graphics cards, solid-state drives, microcomputer motherboards, requiring robust threaded connections for heatsinks or structural components while pursuing thinness and lightness.
roduct Application
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: 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.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: 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%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Company Profile Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges. Core Streng... Company Profile Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges. Core Streng...
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