Female Flat Face O-Ring (Ffor) Swivel Straight 1/2 Inch Hose X 3/4 Inch Tube Best Seller GR8 HHCS ZY UNF 3/8-24x3/4

GR8 HHCS ZY UNF 3/8-24x3/4

Proof coil is a general purpose chain

Replacement Lens For Stop Turn Tail Combination Light

GR 8 HEX NUT PLN 3/8-24 NF

800 Piece Internal and External Tooth Lock Washers Zinc Plated Large Drawer Assortment

Female Flat Face O-Ring (Ffor) Swivel Straight 1/2 Inch Hose X 3/4 Inch Tube Best Seller GR8 HHCS ZY UNF 3/8-24x3/4Face Seal O ring (FFOR) fittings are used in hydraulic systems to prevent leaks at high pressures. They are characterized by a straight thread and an O ring in a groove on the face of the fitting. When the fitting is tightened the O ring compresses against a flat face sleeve on the end of a tube creating a metal to metal seal.