Foam lined 38/400 plastic screw cap Top closed ribbed screw cap

  • 38/400 Smooth Top Ribbed White Spiral Plastic Lid with Food Grade PE Sealed Inner Lining, Used for Safe Packaging of Cosmetics and Food Bottles

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Product Details
This plastic nut is of the 38/400 type. It has been used in the medical, industrial, and cosmetics industries. We have multiple colors to choose from, including red, black, and silvery, as well as customizable colors. Carefully crafted, with no burrs or spikes on the edges, and fine threads that rotate freely. Good sealing, not easy to leak