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- 1
Screw in metal air vent plug breather M40*1.5 vent valve for battery pack
$9$16.11-44.13%
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Default
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Features
Precision M40x1.5 Screw-In Metal Air Vent Plug
Durable zinc alloy construction with corrosion-resistant finish for long-term reliability. Precision CNC machining ensures airtight threading (M40x1.5) for leak-proof battery pack ventilation. Compact design balances pressure in sealed environments—ideal for EV batteries, power tools, and industrial enclosures. Heat-resistant up to 120°C, suitable for high-temperature applications. Easy screw-in installation with knurled edges for tool-free adjustment. Global wholesale pricing—bulk orders available at unbeatable rates.
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