Specification Brand : Solivede BulletPoint1 : 25025 Surface Cleaner Tips (4 Pack): Spray Angle 25 Degree, Nozzle Size 2.5, GPM 2.5. 304 Stainless steel construction for superior corrosion resistance and increased longevity. BulletPoint2 : Max.4000 PSI Pressure: Great for applications where you are going to be using nozzle tips with set specifications such as surface cleaner arms, waterbrooms, and undercarriage cleaners. BulletPoint3 : Universal Replacement Threaded Nozzle: Screw Type 1/4" MNPT, Length of nozzle is 0.86 inch. Outsize diameter is 0.55 inch. Very easy to install. BulletPoint4 : Tip 1: If your surface cleaner is making zebra stripes, and your pressure washer is producing less than 2.5~3.0 GPM, push the surface cleaner at a slower pace. This will give your unit more time to clean. BulletPoint5 : Tip 2: If your surface cleaner vibrates or the spray bar does not spin, this is due to the clogged or partially clogged nozzle. Remove the nozzles and clean with freshwater. This should stop the vibrating and a water leak of the swivel head. Color : Silver ExteriorFinish : Stainless Steel IncludedComponents : Pressure Spray Nozzles ItemName : SOLIVEDE 25025 Surface Cleaner Tips for Pressure Washer Nozzles with 2.5 Orifice, 4000 PSI, 1/4'' Male NPT, Stainless Steel (4 Pack) ItemPackageDimensions_Height : 5.8 centimeters ItemPackageDimensions_Length : 1.7 centimeters ItemPackageDimensions_Width : 5.5 centimeters ItemTypeKeyword : pressure-washer-accessories ItemTypeName : 1/4" Male NPT Manufacturer : Solivede Material : Stainless Steel MaximumOperatingPressure : 4000 pounds_per_square_inch ModelName : SOLIVEDE 25 Degree Angle High Pressure Spray Nozzles ModelNumber : 1/4" Male NPT NumberOfItems : 4 PartNumber : 1/4" Male NPT ProductDescription : Best suitable for 4000PSI @ 4.0GPM ProductSiteLaunchDate : 2023-04-10T13:37:15.363Z Size : 4 Pack SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1