8.708-579.0 Nozzle Ss 1/4 3.5X40 M-Style ships factory direct right to your door. ADDITIONAL PRODUCT NOTES: GP Pressure Washer Nozzle, 1/4'' M-Style, #3.5 x 40 deg. 8.708-579.0 model number - 940035m, nozzle size - 3.5, thread type - 1/4'' npt male, material type - stainless steel, psi - 5, 000, oem - gp / interpump, 259107, 4-01403540, 728512, 87085790,