This straight ORFS screw connection is designed with a male ORFS connection point to male threads. Connection 1 has ORFS male UN 13/16inch-16 threads. It comes with a gasket to ensure a proper seal can be made. It is a straight fitting. It is made out of steel and is galvanic/electrolytic zinc plated for surface protection. It has a elastomer seal. At 20 °C (68 °F), it can handle a maximum pressure of 630 bar (9138 psi).
FL2S-MM-O series
The FL2S-MM-O series are straight fittings with a male ORFS connection port to male NPT, G, or metric threads. 1 part design made out of steel.
Specifications
Thread : UN 13/16-16
Thread (smaller) : M18 x 1.5
Connection type : Outer thread flare (UNF),Outer thread metric
Material : Steel
Seal material : Elastomer
Max pressure at 20 °C (bar) : 630
Fitting features : Hydraulic,With gasket
Type of sealing : O-ring
Model : 1-part
Material connection 1 : Steel
Material connection 2 : Steel
Shape : Straight
Surface protection connection 1 : Galvanic/electrolytic zinc plated
Surface protection connection 2 : Galvanic/electrolytic zinc plated

![FKM O-ring 9 x 1mm (OD 11mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_14c05a4b-e320-4191-a1ac-af798b1c5adb.webp)
![EPDM O-ring 8 x 1.9mm (OD 11.8mm) 70 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_5dbfd8b1-6a71-4eba-8827-4e69af7aeee8.webp)
![FKM O-ring 17 x 3mm (OD 23mm) 80 Shore A [20 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_dd732073-cb41-4759-a0b9-fcec030b133a.webp)
![EPDM O-ring 6.3 x 2.4mm (OD 11.1mm) 70 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_cf2eb52d-5db7-4547-99da-56d7934c8a3e.webp)
Reviews
There are no reviews yet.