Description
Aluminium push-on caps measuring 58x40 mm are designed as laboratory closures for test tubes, culture tubes and comparable vessels. Produced from aluminium, these push-on caps create a reliable temporary seal that reduces the risk of contamination while allowing rapid access whenever samples must be inspected or processed. They are employed as cover caps, reagent-tube caps and culture caps, and correspond to the classic Kapsenberg aluminium-cap style used in many laboratories. Each unit is supplied as a pack of 10 pieces, offering a practical quantity for daily experimental work and glassware management. The aluminium material supplies mechanical strength and consistent fit across repeated use cycles. These aluminium push-on caps from manufacturer schuett biotec fit microbiology, general research, educational and quality-control applications that benefit from sturdy metal closures. Pack gross weight is 0,244 kg, facilitating easy handling and storage. The 58x40 mm dimensions suit larger standard tube formats, ensuring compatibility with a broad range of laboratory glassware.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 10 pc(s)
- Product type: Aluminium push-on caps
- Dimensions: 58x40 mm
- Material: Aluminium
- Country of origin: Germany
- Technical Information Sheet:
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Questions about ALU-STECK-caps, 58x40 mm (qty=10)
What is this article?
ALU-STECK-caps, 58x40 mm (qty=10) is the article on this page. Luminix Health distributes Schuett-Biotec for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
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.