WHEATON® Screw Thread Connector, 13-425/20-400, White PP

Safely joins two exterior threaded glass components without hooks, springs or clamps
Screw cap configuration creates a grease-free, vacuum-tight seal
Inert contact surface
Easy to assemble
Connection can be used under moderate pressure to generate a gas or deliver a reagent under an inert atmosphere
Available with white polypropylene or black phenolic caps
Phenolic connectors have a working temperature of up to 180°C
Autoclavable

$142.20 USD/Case of 6