Description:Screen for hydraulic control valves used to filter out debris in order to minimize wear on components.Attributes:• Drive Type: Internal hex• Drive Size: 3 mm (0.13 in)• Thread Size: 5/16-24 SAE ORB• 60 x 60 stainless steel wire mesh• Efficiency Rating: 254 micronApplication:Consult your owner's manual or contact your local Cat Dealer for more information.