Description
BOLA clamping nut for globe stirrer coupling is a compact laboratory accessory designed for secure fastening on compatible BOLA globe stirrer couplings. It suits shaft diameters of Ø 6,5 mm, Ø 8 mm and Ø 10 mm and is intended for use with BOLA globe stirrer couplings for shaft diameters 6,5 + 10 mm as well as 8 + 10 mm (article numbers C 398-08 and C 398-12). Manufactured from POM, the nut provides a practical mechanical interface for stirrer-shaft setups in everyday laboratory mixing work. Each unit is supplied as a pack of 3 pieces from manufacturer Bohlender, supporting routine replacement and multi-station use. With a net weight of only 0,002 kg, the component remains light yet purpose-built for coupling assemblies. This clamping nut belongs to standard labware for stirring applications where reliable shaft retention on globe-type couplings is required, helping maintain alignment during agitation tasks without adding bulk to the drive train.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 3 pc(s)
- Product type: Clamping nut for globe stirrer coupling
- Compatible shaft diameters: Ø 6,5 mm, Ø 8 mm, Ø 10 mm
- Suitable for: BOLA globe stirrer couplings C 398-08 and C 398-12
- Material: POM
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Questions about BOLA Clamping Nut, f. Ø 6,5 mm, Ø 8 mm, Ø 10 mm for BOLA Globe Stirrer Coupling
What is this article?
BOLA Clamping Nut, f. Ø 6,5 mm, Ø 8 mm, Ø 10 mm for BOLA Globe Stirrer Coupling is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Magnetic stirrers, inside Stirring, shaking & mixing, in Lab instruments.
A magnetic stirrer is the motor and the plate under the flask. Many also heat. The stirring capacity is the litres of a water-like liquid it can turn, and a viscous liquid defeats a rating that was measured on water.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Magnetic stirrers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

