Beschrijving
Replacement screw lock GL 9 is a spare securing component for laboratory stopcocks with NS 14,5 ground joint and GL 9 thread. The unit is made of PE-HD and is supplied complete with a washer and a rubber O-ring, providing the essential parts needed to restore a secure fit on glassware assemblies. Offered as a single piece with a net weight of 0,002 kg, it serves as a direct replacement when an existing screw lock becomes worn or damaged. In everyday laboratory practice this type of screw lock is used to keep stopcock plugs and related fittings firmly in place during handling, titration work and general glassware operation. The PE-HD body together with the washer and rubber O-ring supports consistent seating on matching GL 9 threads. This replacement screw lock from manufacturer Witeg is intended for maintenance of stopcock systems rather than full apparatus replacement, helping laboratories keep critical glassware serviceable. Its compact form and defined NS 14,5 / GL 9 geometry make it straightforward to identify and stock as a dedicated spare for Hahnsicherungen and related stopcock accessories.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 1 pc
- Product type: Replacement screw lock
- Thread size: GL 9
- Ground joint: NS 14,5
- Material: PE-HD
- Includes: Washer and rubber O-ring
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Questions about Seperate screw-thread retaining nut GL 9
What is this article?
Seperate screw-thread retaining nut GL 9 is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Grease, boiling stones & sealants, inside Tools & accessories, in Labmateriaal.
Grease seals a ground joint. Boiling stones give a liquid a place to start boiling so it does not bump. A sealant does the same job as grease when grease would contaminate the product. They are small, and they decide whether a joint weeps.
The small tools of the bench are what the hand actually holds: a spatula for a powder, forceps for an object that must stay clean, a brush for a narrow neck, a desiccator when a dried sample must not take up water again. None of these reads a measurement. They keep the measurement possible. The apparatus around them is listed under ISO laboratory apparatus.
Which category should I open next?
The category is Tools & accessories. The sub-category is Grease, boiling stones & sealants. The catalogue is Labmateriaal.
Shelves beside this one are Spatulas & spoons, Other lab tools & accessories, Lab furniture, trolleys & storage, Tweezers & forceps, Scissors, scalpels & dissecting instruments, Weighing boats, dishes & paper, Desiccators & desiccant, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Stirring rods, spreaders & glass tools, Cutting & sealing tools and Gas handling & burners accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.