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) |
| Protection Focus | Resists Long-Term Outdoor Weathering & Extreme Weather |
| Core Rating | IP68/IP69K Protection, UV Resistant, Withstands Thermal Cycling |
| Environmental Challenges | UV Radiation, Torrential Rain, Hail, Salt Spray, Sand/Dust, Condensation |
| Material Solution | Hydrolysis-Resistant EPDM / High-Weather Silicone + Stainless Steel A4 Body |
| Key Tests | UV Aging (1000h+), Damp Heat Cycling, Temp Shock |
| Typical Applications | 5G Antennas, Micro Base Stations, Outdoor Cabinets, PV Junction Boxes |
| Design Enhancement | Dual-Sealing Structure Optional, Compensates for Uneven Mounting Surfaces |
| Service Support | Provides Environmental Suitability Selection & Testing Advice |
| Brand Name | TF |
| Model Number | TF-003 |
| Certification | lSO9001 |
| 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) |
| Protection Focus | Resists Long-Term Outdoor Weathering & Extreme Weather | Core Rating | IP68/IP69K Protection, UV Resistant, Withstands Thermal Cycling |
| Environmental Challenges | UV Radiation, Torrential Rain, Hail, Salt Spray, Sand/Dust, Condensation | Material Solution | Hydrolysis-Resistant EPDM / High-Weather Silicone + Stainless Steel A4 Body |
| Key Tests | UV Aging (1000h+), Damp Heat Cycling, Temp Shock | Typical Applications | 5G Antennas, Micro Base Stations, Outdoor Cabinets, PV Junction Boxes |
| Design Enhancement | Dual-Sealing Structure Optional, Compensates for Uneven Mounting Surfaces | Service Support | Provides Environmental Suitability Selection & Testing Advice |
| Brand Name | TF | Model Number | TF-003 |
| Certification | lSO9001 | Place of Origin | Shenzhen, China |
| High Light | UV Resistant Waterproof Nut ，316 SS Waterproof Nut ，Customizable self clinching bolt | ||
Outdoor Waterproof Nut with 316 SS & UV-Resistant EPDM | IP68/IP69K for 15-20 Year Service Life
1.Waterproof nuts Quick Detail
Designed specifically for outdoor communication and energy equipment exposed to intense sun, heavy rain, salt spray, and extreme temperatures. Our waterproof nuts use UV-resistant and hydrolysis-resistant premium seal materials (e.g., black EPDM) paired with corrosion-resistant 316 stainless steel bodies to meet the challenge of 15-20 years of outdoor service life. The optimized sealing structure withstands IP68 immersion or IP69K high-pressure, high-temperature water jetting, making it a core component ensuring the long-term reliable operation of critical infrastructure like 5G antennas, PV systems, and outdoor cabinets.
2.Waterproof nuts tProduct Description
The destructive power of outdoor environments is gradual and comprehensive. Ordinary rubber cracks, hardens, and loses elasticity under UV exposure; day-night temperature swings cause condensation accumulation at sealing interfaces; salt in coastal air accelerates metal corrosion. Our solution tackles these challenges at the material level: using carbon-black filled, UV-resistant EPDM compounds; designing seal pre-compression to compensate for stress relaxation from long-term aging; applying passivation treatments to the nut body for enhanced corrosion resistance. We not only meet standard tests but focus on performance in real, complex outdoor environments.
3.Waterproof nutsroduct Features & Advantage
|
Feature |
Advantage to You |
|
All-Weather Material Science & Long-Term Weatherability |
Seal materials undergo 1000+ hours QUV accelerated aging tests with mechanical property change rate <20%. This directly translates to 10+ years of maintained sealing function outdoors, significantly reducing maintenance and warranty costs and enhancing end-product brand reputation. |
|
Enhanced Sealing for High-Pressure Wash & Immersion |
To meet IP69K (80°C hot water, 100Bar, 0.3m distance) or IP68 (prolonged immersion) requirements, we offer enhanced solutions like wider sealing faces, low-friction coatings, or dual-sealing structures, ensuring sealing integrity under extreme cleaning or flood conditions. |
|
Fault-Tolerant Design for Installation Imperfections |
Outdoor installation conditions may be suboptimal (e.g., uneven sheet metal, paint, scratches). Our seals can be made from “self-compensating” soft materials (Shore A 50°) or designed as “lip seals” to better fill micro-imperfections, improving field installation first-pass success rate and reliability. |
|
Complete Corrosion Protection System |
We recommend the combination of “A4-80 (316) Stainless Steel Nut Body + Anti-Salt Spray Seal”, providing the highest level of dual protection against corrosion and sealing failure for high salt spray (C5 level) coastal or de-icing salt environments, avoiding galvanic corrosion risks. |
4.Waterproof nuts Product Specification
|
Specification Item |
Outdoor Protection Performance Standards |
Test Basis / Notes |
|
Ingress Protection Rating (IP) |
IP68 (1m depth, 30 min) / IP69K |
Per IEC 60529. Higher parameters customizable upon request. |
|
UV Aging Resistance |
QUV-A, 1000 hours, No Cracking, Elongation Retention >80% |
Simulates years of outdoor exposure, assessing material life. |
|
Salt Spray Resistance (Nut Body) |
316 Stainless Steel: ≥480 hours no red rust |
ASTM B117. Zinc plating on carbon steel may be achieved with Dacromet or other heavy-duty anti-corrosion coatings. |
|
High/Low Temp Cycling |
-40°C ~ +85°C, 50 cycles, Function Normal |
Simulating the alternation of hot and cold seasons, the elasticity and adhesion of the sealing material are tested. |
|
Damp Heat Cycling |
40°C, 95% RH, 10-day cycles |
Evaluates seal's resistance to hydrolysis and mildew under high temp/humidity. |
|
Seal Material Operating Temp |
Std EPDM: -40°C ~ +120°C |
Covers the vast majority of global outdoor climate conditions. |
5.Waterproof nuts tProduct Application
Wireless Communication Infrastructure: Sealing of housings for 5G Massive MIMO antennas, AAUs (Active Antenna Units), micro base stations, and remote radio units (RRUs) to prevent rain and dust from affecting RF performance and circuit safety.
Outdoor Energy and Power Equipment: Waterproof sealing of photovoltaic inverters, power storage converters (PCS), charging pile main control modules, and smart meter boxes to ensure long-term stable power conversion and transmission.
Traffic and Security Monitoring: Sealing of outdoor enclosures for smart streetlights, traffic signals, and forest fire monitoring PTZ cameras to ensure 24/7 uninterrupted operation of urban and public safety facilities.
Maritime and Coastal Equipment: Housing connections for marine communication equipment, buoy monitoring instruments, and coastline monitoring stations, which must withstand extreme environments of high salinity, high humidity, and wave impact.
6.Frequently Asked Questions (FAQ)
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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