8.708-593.0 Nozzle Ss 1/4 #5.5X15 M-Style ships factory direct right to your door. ADDITIONAL PRODUCT NOTES: GP Pressure Washer Nozzle, 1/4'' M-Style, #5.5 x 15 deg. 8.708-593.0 model number - 915055m, nozzle size - 5.5, thread type - 1/4'' npt male, material type - stainless steel, psi - 5, 000, oem - gp / interpump, 259121, 4-01405515, 7102201, 799287, 799611, 87085930,