These reusable caps are made of specially formulated phenolic resin, the cap thread is GPI 24-410, and is equipped with an adhesive white rubber gasket.
Specification
Product Number: 9998-241 Qty./Pk: 144/ Pk Qty./Cs: 144 / Cs Brand: Corning® Thread Finish: 24 Color: Black Height: 18.5 mm Cap Material: Phenolic Cap Color: Black Cap Style: PTFE liner