Grease Fitting, Grease Fitting Style Drive (Push-In), Fitting Material Steel, Fitting Finish Zinc-Plated, Fitting Head Angle Straight, Fitting Thread Size 3/16 In., Fitting Thread Type PTF, Overall Length 1/2 in, Max. Pressure 8, 000 psi, Meets/Exceeds SAE J-534-C and DIN 71412, No Ball, Package Quantity 10