Sealing Screws
Sealing Screw Stainless Steel Waterproof Self Sealing Machine Screw For Automotive Battery Pack New Energy Equipment Fastener
Product Overview
As professional industrial fastener supplier, we supply high-performance Sealing Screw specially developed for new energy, automobile and automation machinery industries. The core advantage of our Sealing Screw is integrated rubber sealing ring structure, which can realize zero gap fastening to block water, dust and oil penetration thoroughly. Different from ordinary machine screws, standard Sealing Screw combines thread locking and sealing function in one component, greatly reducing assembly steps and improving production efficiency for B 端 manufacturers.
Core Features & Competitive Advantages
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Premium Waterproof Sealing Performance
Our Sealing Screw is equipped with high temperature resistant fluorine rubber sealing gasket, after 72 hours water immersion test without leakage. -
Anti Corrosion Stainless Steel Base Material
All standard Sealing Screw bodies adopt 304/316 stainless steel raw material. -
Ultra Precise Machining Tolerance
The thread of each Sealing Screw is CNC precision machined with ±0.02mm tolerance. -
Integrated Molding Design
One piece forming structure of our Sealing Screw will not have sealing ring falling off during high-frequency disassembly. -
Customizable Specification Support
We provide customized length, diameter, head type and sealing material of Sealing Screw.
Complete Product Specifications
| Item | Detailed Parameter |
|---|---|
| Product Name | Sealing Screw |
| Main Material | 304 Stainless Steel, 316 Stainless Steel |
| Sealing Gasket Material | Fluorine Rubber, NBR Rubber |
| Size Range | M2-M16, Custom Length Available |
| Machining Tolerance | ±0.02mm |
| Waterproof Grade | IP67 |
| Operating Temperature | -40℃ ~ 120℃ |
| Surface Treatment | Natural Polishing, Passivation Anti-rust |
| Standard Certificate | IATF16949 Automotive Grade Standard |
Wide Application Scenarios & Customer Cases
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New Energy Vehicle Battery Pack Assembly
Mass customized Sealing Screw are widely used in power battery shell fastening. -
Automated Robot Joint Equipment
Precision Sealing Screw locks robot joint shell, block cutting fluid. -
Industrial Automation Control Cabinet
Waterproof Sealing Screw is used for cabinet cover assembly. -
Automotive Interior & White Body Auxiliary Fastening
Automotive grade Sealing Screw meets vehicle vibration resistance standard.
Pain Points & Targeted Solutions
Many industrial manufacturers face these troubles when using ordinary screws: shell liquid leakage, short service life of split sealing parts, inaccurate thread size leading to assembly difficulty. Our Sealing Screw provides one-stop solution:
- Leakage Problem → Integrated rubber ring Sealing Screw, IP67 waterproof grade.
- Frequent Replacement Cost → Stainless steel anti-corrosion Sealing Screw, extend service cycle by 3 times.
- Low Assembly Efficiency → Dual function locking & sealing Sealing Screw, cut assembly accessories by half.
- Non-standard Equipment Matching → Custom size Sealing Screw, flexible size adjustment.
Product Value & Quality Certification
All batches of our Sealing Screw pass strict laboratory sealing and tensile testing before delivery. Our factory owns IATF16949 automotive industry certification.
Long term cooperation manufacturers can get stable bulk supply of Sealing Screw, stable unit price and fast delivery cycle.
Long term cooperation manufacturers can get stable bulk supply of Sealing Screw, stable unit price and fast delivery cycle.
Factory Strength & Production Capacity
We are a professional fastener manufacturer with 12 years production experience, equipped with full automatic CNC production lines for Sealing Screw. Monthly output of standard Sealing Screw reaches 8 million pieces.
Purchase Support & Contact Information
- Sample Service: Free small quantity sample of Sealing Screw for customer performance test
- Customization Service: Custom size, sealing material, surface process of Sealing Screw
- After-sales Support: Professional engineering team to solve installation and sealing problems
- Logistics Support: Multiple shipping channels for bulk Sealing Screw export
Inquiry Form Guidance
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If you need quotation, customized drawing or technical parameter sheet of Sealing Screw, please fill in the inquiry form at the bottom of this page.
Send us your drawing or sample. We will quote within 24 hours. OEM and custom orders welcome.