Grease Fitting, Grease Fitting Style Button Head, Fitting Material Steel, Fitting Finish Zinc-Plated, Fitting Head Angle Straight, Fitting Thread Size 1/4 In. -18, Fitting Thread Type PTF, Overall Length 7/8 in, Max. Pressure 8, 000 psi, Meets/Exceeds SAE J-534-C and DIN 71412, 5/8 in Hex, Package Quantity 10. This item has been restricted from sale in the following state (s): []