Description
Clamping nut M20 EML 200/315 Classic is a dedicated fastening component for laboratory sieve shaker systems, engineered to secure sieve stacks reliably during particle-size analysis and sample preparation. The M20 thread matches the interface of EML 200 and EML 315 Classic instruments, enabling quick, repeatable mounting and release without compromising stack alignment. Its robust construction withstands the vibrational loads typical of dry and wet sieving workflows in quality-control and research environments. Supplied as a single piece, the nut supports efficient change-over between test runs and helps maintain consistent clamping force across successive operations. This accessory from manufacturer NEXOPART integrates seamlessly into existing EML Classic setups, contributing to overall system stability and measurement reproducibility. Laboratories performing routine granulometric work benefit from the straightforward handling and precise fit that keep analytical sequences running smoothly. The design focuses on durability and ease of use, making it a practical spare or replacement part for continuous laboratory service.
This article is part of Sieve shakers, in Test sieves & mills.
Key features
- Pack size: 1 pc
- Product type: Clamping nut
- Thread: M20
- Compatibility: EML 200/315 Classic
- Country of origin: Germany
- Region of origin: North Rhine-Westphalia
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Questions about Knurled nut, 660 mm EML
What is this article?
Knurled nut, 660 mm EML is the article on this page. Luminix Health distributes NEXOPART for laboratory use. It sits in Sieve shakers, inside Test sieves & mills, in Lab instruments.
A sieve shaker repeats a throw so a particle-size test does not depend on who shook the stack. The amplitude, the timer and the frame diameter it accepts are the specification. A shaker for 200 mm frames does not hold a 300 mm stack.
A test sieve sorts particles by whether they pass an opening. Wire mesh and perforated plate are two ways of making that opening, and the nominal size is not a suggestion. A sieve shaker repeats the motion so the result does not depend on how hard someone shook by hand. A mill or grinder makes the particles smaller before they are sieved. The certificate of the sieve, and the opening size, are what an audit asks for. Measurement practice around mass and dimension sits with the BIPM, EURAMET and BELAC.
Which category should I open next?
The category is Test sieves & mills. The sub-category is Sieve shakers. The catalogue is Lab instruments.
Shelves beside this one are Test sieves (wire mesh), Test sieves (perforated plate), Mills, grinders & homogenisers and Sieve accessories (lids, pans, rings).
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.

