This stainless steel 1.4571 straight screwed-on screw connection is designed with This fittings is designed to use with pressure gauge. Connection 1 is a 12 mm compression ring with a M18x1.5 union nut. Connection 2 has female G 1/4 inch threads. The maximum pressure is 315 bar (4568 psi). The fitting is suitable for temperatures from -60 to 400 °C (-76 to 752 °F). It is made in accordance with DIN EN ISO 8434-1 (DIN 2353).
Pros:
- Adheres to DIN EN ISO 8434-1 (DIN 2353)
- Compatible with all cutting ring fittings according to DIN EN ISO 8434-1 (DIN 2353)
- Suitable for use in gas and water area
- Stainless steel material has better chemical resistance than other materials
- Suitable for hydraulic applications
Cons:
- Since it has a compression ring connection, it can only be used once
Specifications
Thread : 1/4 inch
Compression ring connection (mm) : 12
Union nut thread : M18 x 1.5
Load class (DIN 2353) : L (light)
Connection type : Compression ring,Inner thread cylindrical BSPP-G
Material : Stainless steel
Max pressure at 20 °C (bar) : 315
Min temperature (°C) : -60
Max temperature (°C) : 400
Standard : DIN EN ISO 8434-1 (DIN 2353)
Quality of material : Stainless steel (1.4571)
Material connection 1 : Stainless steel
Material connection 2 : Stainless steel
Material quality connection 1 : Stainless steel (1.4571)
Shape : Straight
With drain : No

![FKM O-ring 7.5 x 1.8mm (OD 11.1mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_229d3071-7764-4f0a-bfd3-1ca35dc0cfda.webp)
![FKM O-ring 5 x 1mm (OD 7mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_5e29b34c-ec1f-49ee-a107-6c1cf37837d1.webp)
![NBR O-ring 9 x 6mm (OD 21mm) 70 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/s22pt__n.93981eec.webp)
![FKM O-ring 6 x 2.5mm (OD 11mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_d9227461-7366-419b-9902-b703cf04b4dd.webp)
Reviews
There are no reviews yet.