QUICKFIT® Adapters, cone/screw thread, with ground cone
- Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class A)
- Supplied complete with melamine screwcap, silicone rubber sealing ring and PTFE washer
- Ideal for connecting thermometers to jointed glassware assemblies
- Spare screwcaps, sealing rings and washers are available
Products

| Catalog No | Thread | Cone (NS) | Hole ID (mm) | Quantity | |
|---|---|---|---|---|---|
| ST51/18 | 18mm | 14/23 | 7.0 - 8.5 | 2 | Find a distributor |
| ST52/18 | 18mm | 19/26 | 7.0 - 8.5 | 2 | Find a distributor |
| ST52/24 | 24mm | 19/26 | 10.5 - 11.5 | 2 | Find a distributor |
| ST53/18 | 18mm | 24/29 | 7.0 - 8.5 | 2 | Find a distributor |
| ST53/24 | 24mm | 24/29 | 10.5 - 11.5 | 2 | Find a distributor |
| ST54/18 | 18mm | 29/32 | 7.0 - 8.5 | 2 | Find a distributor |
| ST54/24 | 24mm | 29/32 | 10.5 - 11.5 | 2 | 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
They are ideal for connecting thermometers, temperature probes, gas inlet tubes, etc. to jointed glassware assemblies.
Products
Products

| Catalog No | Thread | Cone (NS) | Hole ID (mm) | Quantity | |
|---|---|---|---|---|---|
| ST51/18 | 18mm | 14/23 | 7.0 - 8.5 | 2 | Find a distributor |
| ST52/18 | 18mm | 19/26 | 7.0 - 8.5 | 2 | Find a distributor |
| ST52/24 | 24mm | 19/26 | 10.5 - 11.5 | 2 | Find a distributor |
| ST53/18 | 18mm | 24/29 | 7.0 - 8.5 | 2 | Find a distributor |
| ST53/24 | 24mm | 24/29 | 10.5 - 11.5 | 2 | Find a distributor |
| ST54/18 | 18mm | 29/32 | 7.0 - 8.5 | 2 | Find a distributor |
| ST54/24 | 24mm | 29/32 | 10.5 - 11.5 | 2 | 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
They are ideal for connecting thermometers, temperature probes, gas inlet tubes, etc. to jointed glassware assemblies.
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