
Aluminum Stainless Steel Closed End Sealed Dome Head Waterproof Pop Blind Rivet. Waterproof Sealing Design: Closed-end round head provides excellent sealing against dust and moisture for automotive and marine use. High Strength Material: Forged from high-quality aluminum or stainless steel with heat treatment for toughness and anti-loosening. Customizable Specifications: Diameter 3.2-6.4mm, Length 5-30mm, and surface finish are fully customizable to meet specific needs. Fast Delivery Time: Sample delivery within 5 days after payment received, ensuring quick turnaround for urgent projects. Strict Quality Control: 100% inspection before shipment with pre-production samples provided to guarantee consistent quality. Certified Manufacturer: ISO 9001 & IATF 16949 certified with 18+ years of expertise in precision metal components.