Quotes (0) All Categories > Carbon Steel Hydraulic Flanges > Carbon Steel SAE 4-Bolt Flanges > CD61/CD62 Elbow NPTF & SAE Thread 4-Bolt Flanges > Advanced Search Advanced Search in CD61/CD62 Elbow NPTF & SAE Thread 4-Bolt Flanges Unit of Measure Imperial Metric Both Specifications Thread Type National Pipe Taper Fuel (NPTF) Thread Society of Automotive Engineers (SAE) Straight Thread Type Flat Face O-Ring Pad Size (in) No Preference 0.75 1.00 1.25 1.50 2.00 Clear Cancel Advanced Search