24° Weld Nipple for Orbital Welding - Schwer Fittings
Straight Thread Connector 6401 Male pipe thread / straight thread O-ring hydraulic hose and fitting - Ruihua Hardware
Tapered Nipples with O-ring - Light Series - Straight - PH Industrie-Hydraulik
Thread O Ring Fittings (TOR) at best price in Kadi
1-1/16-12 O-Ring Hex Nipple Union Steel Hydraulic Adapters
Brennan Industries FS6400-04-05-O Steel Straight O-Ring Face Seal Fitting, 9/16"-18 NPT x 1/2"-20 NPT Thread, 1/4" Male Face Seal x 1/4" Male O-Ring Boss: Amazon.com: Industrial & Scientific
Caleffi NA12162 3/4-Inch Male with O-ring x 1-Inch Male Thread Connection Nipple Fitting
International Thread Fittings: Male O-Ring Face Seal To Male Metric
PD Series - Test Nipples | PD Series Test Coupler | HydraCheck