Description
Replacement safety screw 6 mm is a fastening spare intended for laboratory stopcock and valve security assemblies. Specified for a 6 mm bore, the screw locks the spindle or plug securely and reduces the risk of accidental release during fluid handling. It functions as a direct replacement for the Witaflo red series from manufacturer Witeg, returning the locking mechanism to full service when the original screw is missing or worn. Delivered as a single piece with a net weight of 0,001 kg, the part supports scheduled maintenance of laboratory taps, stopcocks and related flow-control hardware. Proper installation maintains correct alignment of the stopcock assembly and helps preserve reliable sealing under everyday laboratory conditions. Staff can fit the screw during routine servicing without replacing the complete valve body. The 6 mm geometry corresponds to the Witaflo red design, ensuring straightforward compatibility with existing apparatus used in analytical and preparative work. This compact spare part keeps stopcock systems secure and operational in standard laboratory environments.
This article is part of Grease, boiling stones & sealants, in Tools & accessories.
Key features
- Pack size: 1 pc
- Product type: Replacement safety screw
- Bore diameter: 6 mm
- Compatible with: Witaflo red
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Questions about Spare overtwist safety device, ''Witaflo''
What is this article?
Spare overtwist safety device, ''Witaflo'' is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Grease, boiling stones & sealants, inside Tools & accessories, in Labware.
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 Labware.
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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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.