New energy batteries, charging piles and energy storage cabinets often suffer leakage, rust and short circuits caused by vibration, high temperature and rain exposure. Conventional Machine Screw without sealing rings cannot block moisture and dust. Our integrated O-ring Sealing Screw delivers stable IP67 sealing performance to eliminate such failures for new energy equipment.
1. One-piece bonded rubber O-ring, no loose gaskets during assembly
2. 304/316 stainless steel, brass & carbon steel optional, -40℃~120℃ working range
3. Complete M2-M12 thread sizes, multiple head drives for automatic assembly lines
4. Pass 72h salt spray & long vibration tests, ISO9001 & IATF16949 certified
Main New Energy Application Scenarios
1. EV Battery PACK Housing
Road vibration and splashing water easily seep into battery modules. Our stainless steelSealing Screw forms a tight seal, cutting equipment leakage failure rate drastically for EV manufacturers.
2.Outdoor Energy Storage & Charging Cabinets
Outdoor storage cabinets face long-term wind and rain. Nickel-plated brass & 316 stainless steel Sealing Machine Screw prevent cabinet rust and internal circuit damage.
3. Drive Motor & ECU Housing
Engine oil mist and high heat damage electronic control boards. Heat-resistant Sealing Screw keeps long-term sealing elasticity for motor shells.
Manufacturing & QC Strength
We specialize in precision Sealing Screw production for over 30 years with full automatic production lines. Every batch undergoes air tightness, torque and anti-corrosion testing before delivery.
Custom Service & Inquiry
Customize thread, head, O-ring material and surface coating per drawings. Low MOQ, fast delivery and free trial samples are offered. Global bulk OEM orders supported.
Contact us to get technical datasheets and exclusive factory quotations.
Post time: Jul-20-2026
