Description
BOLA replacement nuts Ø 12 mm in PTFE-glass fibre are laboratory spare parts intended for fittings, valves and taps. Produced from polytetrafluoroethylene with glass-fibre reinforcement, they offer chemical resistance together with added mechanical strength for everyday connection work. The fitting thread is M 28 x 2 and covers hose outer diameters from 12 to 16,0 mm, supporting secure assembly on larger tubing lines. Supplied as 1 pc with a net weight of 0,015 kg, the nut is a practical replacement piece for targeted maintenance. These BOLA parts from manufacturer Bohlender fit laboratory setups that rely on PTFE-based hardware for fluid handling and sealing. Glass-fibre content helps maintain form under repeated assembly, while the PTFE base remains suitable for chemically active media. Select this size when the installation calls for an M 28 x 2 thread and hose outer diameters in the 12–16,0 mm range. Clear dimensional data simplifies matching the nut to existing BOLA-compatible fittings and valves.
This article is part of Hose connectors, adapters & fittings, in Tubing, hoses & fittings.
Key features
- Pack size: 1 pc
- Material: PTFE-glass fibre
- Hose outer Ø: 12–16,0 mm
- Fitting thread: M 28 x 2
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Questions about BOLA Replacement Nuts, Ø 12 mm glass-fibre reinforced PTFE
What is this article?
BOLA Replacement Nuts, Ø 12 mm glass-fibre reinforced PTFE is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Hose connectors, adapters & fittings, inside Tubing, hoses & fittings, in Labware.
A hose connector or adapter joins two lines, or steps one bore down to another. The barb diameter has to match the tube, and the thread has to match the stopcock or the bottle. Most leaks are a mismatch here, not a hole in the tube.
Tubing is how a liquid or a gas moves between two vessels without being poured. Silicone stays flexible and survives repeated autoclaving. PTFE resists almost every solvent and is stiff. PVC is the ordinary flexible line for water and for mild aqueous work. The fitting, not the tube, is what usually leaks: the barb, the thread and the stopcock have to match the tube bore. Glass and plastic apparatus around these lines is indexed under ISO laboratory ware.
Which category should I open next?
The category is Tubing, hoses & fittings. The sub-category is Hose connectors, adapters & fittings. The catalogue is Labware.
Shelves beside this one are PVC, PTFE & other tubing, Stopcocks & valves, Silicone tubing and Tubing 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. Delivery across Europe, two to five days when in stock. 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.