Description
BOLA Replacement Screw Cone Caps EX, GL 14, are black screw cone caps intended as replacements for laboratory tubing connections covering hose outer diameters from 0,8 mm to 6,0 mm. Each cap is moulded from electrically conductive PPS-EX reinforced with glass fibre, combining mechanical strength with static-dissipative behaviour suited to controlled laboratory environments. The exterior carries a grippy knurling together with a hexagon profile, allowing reliable finger or tool tightening on GL 14 threads without excessive force. Supplied as a single piece with a net weight of 0,0064 kg, the component integrates cleanly into existing BOLA EX assemblies where a matching conductive screw cone cap is required. These caps from manufacturer Bohlender support secure seating of flexible tubing within the stated outer-diameter window and help maintain continuity of the conductive path in EX-rated fluid-handling setups. Ideal for routine maintenance or spare-part stocking in analytical, process and general laboratory workstations that already use GL 14 BOLA EX fittings, the design focuses on straightforward interchangeability and consistent handling characteristics.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 1 pc
- Product type: Replacement screw cone cap EX
- Thread: GL 14
- Hose outer diameter: 0,8–6,0 mm
- Material: Conductive PPS-EX reinforced with glass fibre
- Colour: Black
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Questions about BOLA Replacement Caps EX, GL 14, Ø 0,8 - Ø 6,0 mm Black cap made of conductive P
What is this article?
BOLA Replacement Caps EX, GL 14, Ø 0,8 - Ø 6,0 mm Black cap made of conductive P is the article on this page. Luminix Health distributes Bohlender 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.

