Description
Stirring rod with thread M 5, 550 mm is a laboratory stirring accessory designed for secure coupling to compatible drive and impeller systems via an M 5 threaded connection. The 550 mm length supports work in taller vessels and deeper reaction setups, giving operators useful reach when mixing reagents, buffers, or process media. As a dedicated Rührstab-style component, it belongs to the stirring-rod category used across chemical, pharmaceutical, and general laboratory workflows where controlled mechanical agitation is required. Supplied as a single piece, the rod is straightforward to integrate into existing overhead-stirrer assemblies and related laboratory equipment. This stirring rod from manufacturer RSG is intended for routine bench and pilot-scale mixing tasks that call for a threaded shaft interface and extended working length. Its simple, purpose-built form helps maintain reliable torque transfer during continuous or intermittent stirring. Suitable for research, quality-control, and teaching laboratories that standardise on M 5 threaded stirring components.
This article belongs on Stirring rods, spreaders & glass tools, in Tools & accessories.
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Questions about Shaft 550mm, thread M5
What is this article?
Shaft 550mm, thread M5 is the article on this page. Luminix Health distributes RSG for laboratory use. It sits in Stirring rods, spreaders & glass tools, inside Tools & accessories, in Matériel de laboratoire.
A stirring rod is the manual way to mix a beaker. A spreader is the tool that draws a culture across an agar surface. Glass is easy to clean and easy to break. The shape of the tip is the whole specification.
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 Stirring rods, spreaders & glass tools. The catalogue is Matériel de laboratoire.
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, Grease, boiling stones & sealants, Timers, stopwatches & calculators, Stationery, books & lab notebooks, Brushes & cleaning tools, Cutting & sealing tools and Gas handling & burners accessories.
What should I check before I order?
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

