Socket Joints Unprinted
Product Code : EL-GJ-10255
Quick Answer: A Socket Joints Unprinted is the outer, female half of a standard ground-glass taper joint, supplied without a printed size marking. It mates with a matching cone joint of the identical size to form a leak-resistant connection between glassware components, and is available across a range of standard taper sizes.
| Socket Size | Approx. O.D. of Tube (mm) | Total Length (mm) |
|---|---|---|
| 10/30 | 13 | 120±10 |
| 12/30 | 16 | 120±10 |
| 14/35 | 18 | 120±10 |
| 19/38 | 22 | 125±10 |
| 24/40 | 28 | 135±15 |
| 29/42 | 32 | 135±15 |
| 34/35 | 38 | 150±15 |
| 45/40 | 50 | 150±15 |
Sizes above follow standard cone joint dimensional tolerances.
Pairing a Socket Joint With Its Cone
This socket joint is the female half of a standard-taper connection and must be paired with a Joints Cone Unprinted (or the drip-tip variant) of the identical size – the size pair, such as 24/40, denotes the joint's top outer diameter and taper length in millimetres, and both figures must match between the two halves. For assemblies that need to be held together securely under vacuum or during shaking, a Keck clip can be fitted over the mated cone-and-socket pair to prevent accidental separation.
Frequently Asked Questions
What is a Socket Joints Unprinted used for?
It is the outer, female half of a ground-glass taper joint, used to mate with a matching cone joint to form a leak-resistant connection between glassware components in laboratory assemblies.
What does "unprinted" mean?
It means the joint is supplied without a printed size marking on the glass, a plain-finish option some buyers prefer while the taper dimensions remain standard.
Related Products
Joints Cone Unprinted | Double Socket Joints | Keck Clips For Joints | Glass Joints | Laboratory Glass Joints
Request a Quote
For pricing, bulk-order and export enquiries on the Socket Joints Unprinted, contact Lab Glassware Manufacturer via our Contact Us page, or view current institutional and government supply opportunities on our Tenders page.
Last updated: September 2026