FS0318-24 SAE O-Ring Face Seal ORFS Nut

FS0318-24 ORFS Nut | Steel O-Ring Face Seal Hydraulic Nut

The FS0318-24 SAE O-Ring Face Seal (ORFS) Nut is a heavy-duty hydraulic fitting component designed to ensure secure, leak-resistant connections in ORFS hydraulic systems. Manufactured from high-strength carbon steel and finished with trivalent zinc plating, it offers excellent corrosion resistance and long-lasting durability in demanding industrial and mobile hydraulic applications.

Engineered in compliance with SAE 520110 standards, this ORFS nut is built for high-pressure systems where sealing reliability, vibration resistance, and mechanical strength are critical. The ORFS design combines straight threads with an elastomer O-ring, providing superior leak protection even under pressure spikes and harsh working conditions.

Specifications

• Part Number: FS0318-24
• Material: Carbon Steel
• Plating: Trivalent Zinc
• Shape: Nut
• Thread Type: Female ORFS (O-Ring Face Seal)
• Thread Size: 2-12 (-24)
• Standard: SAE 520110