QUICKFIT® Screw Thread Tubes, unbadged
- Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
- For use by glassblowers in the construction of laboratory glassware
- Designed for use with a range of QUICKFIT® screw thread joint fittings, aperture screwcaps, silicone rubber rings and PTFE washers to create a screw thread joint that can accept thermometers, temperature probes, etc.
Products

| Catalog No | Thread | Tube OD (mm) | Bore (mm) | Remarks | Quantity | |
|---|---|---|---|---|---|---|
| SQ13UB | 13mm | 11.1 | 7.5 | Min. shank length 135mm | 10 | Find a distributor |
| SQ18UB | 18mm | 15.4 | 10.5 | Min. shank length 145mm | 10 | Find a distributor |
| SQ24UB | 24mm | 22.5 | 15.5 | Min. shank length 125mm | 10 | Find a distributor |
| SQ28UB | 28mm | 24.5 | 19.7 | Min. shank length 90mm | 10 | Find a distributor |
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
The threads on these tubes are not compatible with GL threads.
Products
Products

| Catalog No | Thread | Tube OD (mm) | Bore (mm) | Remarks | Quantity | |
|---|---|---|---|---|---|---|
| SQ13UB | 13mm | 11.1 | 7.5 | Min. shank length 135mm | 10 | Find a distributor |
| SQ18UB | 18mm | 15.4 | 10.5 | Min. shank length 145mm | 10 | Find a distributor |
| SQ24UB | 24mm | 22.5 | 15.5 | Min. shank length 125mm | 10 | Find a distributor |
| SQ28UB | 28mm | 24.5 | 19.7 | Min. shank length 90mm | 10 | Find a distributor |
Specification
Specifications
Product specifications are found on the product detail pages. Click on the product catalog number in the table above to view the individual product specifications.
Product Overview
Product Overview
The threads on these tubes are not compatible with GL threads.
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