Pipe Fitting with External Thread ISO 7.1
High-quality pipe fitting with external thread conforming to ISO 7.1 standard. The fitting is available in two different sizes:
- 1/4" (15mm) nominal diameter
- 1/8" nominal diameter
This durable connector is ideal for pipe installation and connection. Made from strong material, ensuring long-term reliability and hermetic connection.
The fitting is widely used in both industrial and household applications, particularly suitable for connecting water, oil, and compressed air systems.
Technical Specifications
- Standard: ISO 7.1
- Connection type: External thread
- Available diameters: 1/4" (15mm) and 1/8"
Frequently asked questions about this product
What does AISI 316 offer over 304 for this fitting?
AISI 316 stainless steel has higher corrosion resistance, especially against chlorides and acidic media, so it holds up better than 304 where the fitting meets aggressive liquids or frequent cleaning chemicals.
What does the 1/4 x 1/8 designation mean?
It is a reducing nipple that joins a 1/4 inch connection on one end to a 1/8 inch connection on the other, letting you step between two different thread sizes in a pipe run.
What is ISO 7.1 thread and why does it matter?
ISO 7.1 is a tapered pipe thread that tightens into a self-sealing, pressure-tight joint. Because it is tapered, applying a suitable thread sealant helps achieve a reliable seal for water, oil or compressed-air lines.
Where is this kind of fitting typically used?
In both industrial and household pipe installations, it is well suited to connecting water, oil and compressed-air systems where a durable, hermetic threaded joint is needed.
| High (m) | 0.4 |
| Width (m) | 0.4 |
| Length (m) | 0.6 |






