TITAN 0551495 SCREW or SCREW,#6-32 x 5/8" pan head
Fits the following models: Spray Tech Electric Airless Advantage,Spraytech Gas Airless,RentSpray Series,RentSpray 400 Airless Sprayer,GPX 85 Gas Piston Pump,EPX2255 Advantage Series Piston Pump,EPX 2155 Advantage Series Piston Pump,PowrLiner Series,Advantage GPX Series,Advantage GPX 85