Description
? Externally threaded glass connectors.
? For use as replacement on apparatus using the GL thread or when designing items where the external thread is preferred.
Borosilicate Glass, GL Screw Thread Tubes
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screw thread tube for glass blowers
Screw thread tube for replacement on apparatus using the GL thread,
which is manufactured to I.S.O. specifications. (GL is the I.S.O. designation for GLASS.)
Additional information
| Glass ScrewThreads | GL 25, GL14, GL18, GL32, GL45 |
|---|
