Best Northstar Pressure Washers in 2026

{WASHERS APPLICATION}: Plumbing flat washers kit used for home kitchen/ bathroom plumbing faucets shower hand spray hose splitter,shower hose wand, various RV faucet pipe,water supply line, outdoor spigot elbows adapter,outside faucet repair kit replacement.

{O RING APPLICATION}: Rubber o-rings kit used for plumbing faucet repair,pressure washer hose,machinery bearings, pumps, boats, oils, gas control valve,air or Gas water fitting leak seal.

{WASHERS SIZE}: Assorted water hose rubber gaskets assortment kit 6 size OD: 31mm, 24.5mm, 19mm, 15mm, 11mm, 9mm.used to install all standard 1",3/4",1/2",3/8",1/4",1/8" pipe fittings connect.

Material: 100% copper, high conductivity, corrosion resistant copper washer assortment

150PCS 15 Popular Sizes Sealing Washers Kit, great for sump plugs, water, fuel, and hydraulic fittings

150 pcs solid copper sump plug washer set. All contained in a compact and see through compartmented plastic case, convenience to use.

『High Quality Meterial』: All the flat washers are made of copper, which with high conductivity, corrosion resistant. They have a tighter seal and high heat resistance than steel and rubber washers

『Good Performance』: These most commonly used copper washers have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using and prolong screws lifespan, great for sump plugs, water, fuel and hydraulic fittings

『Easy to Use』: They are very easy to install, the washer's surface are smooth can reduces friction between the screw and nut, prevents leakage, isolates, prevents loosening or dispersion pressure

【Sizes】M2 M2.5 M3 M4 M5 M6 M8 M10 M12, total 800 pieces/9 sizes of the most commonly used nylon washers in a plastic case, different size can satisfy your different needs.

【Material】Made of high quality nylon material which is corrosion-resistant, high hardness, non-polluting, high temperature resistant, and not easy to rust during use, you can use it with confidence.

【Design】Nylon flat washers are mainly used to reduces friction between the fasteners, prevents leakage, isolates, prevents loosening or dispersion pressure. Nylon material with corrosion resistance, wear-resisting to ensure life-time use.

🏡212cc OHV engine, horizontal pump, 3500 PSI max pressure, 2.6 gallons per minute. Designed to eliminate stubborn stains.

🏡 50 FT hose, threaded M22 pump/hose connection, 13'' premium wheels, easy move and store.

🏡 5 quick connect nozzle tips: 0°, 15°, 25°, 45° and soap. Perfect for cleaning cars, yards, garages, walls, trucks and roofs.

High Quality:Bonded seal made of zinc plated metal + rubber,high pressure resistant,oil resistant,sturdy and durable for long using life.

Multi size:156pcs bonded seal set includes 10 different metric size, M6-12PCS, M8-12PCS, M10-12PCS, M12-20PCS, M14-20PCS, M16-20PCS, M18-20PCS, M20-20PCS, M22-10PCS, M24-10PCS.

Stylish Desigh:Bonded seal consists of a metal ring and a rubber gasket. The metal washer ensures that the components to be connected are reliably and securely held, rubber ring generally uses oil resistant NBR rubber.

Product Name: Copper Washer; Inner Diameter: 10mm/0.39" Outer Diameter: 14mm/0.55"; Thickness: 1.5mm/0.06"

Copper Provides a Tighter Seal and Greater Heat Endurance than Steel and Rubber Washers.

Max Operation temperature: 350C Max Operation pressure:16MPa Melting point: 1083C

Quality material: Made of metal and rubber, good sealing. high pressure resistant, oil resistant, sturdy and durable for long using life

Unique design: Bonded seal consists of a metal ring and a rubber gasket. The metal washer ensures that the components to be connected are reliably and securely held, rubber ring generally uses oil resistant NBR or fluorine rubber.

The assortments contain the following sizes: M6---20pcs,M8---20pcs,M10---20pcs, M12---20pcs, M14---20pcs, M16---20pcs, M18---15pcs, M20---15pcs

POWERFUL & EFFICIENTE ENGINE : Heavy duty gas powered 4-stroke 196cc OHV 7.0 gross HP engine delivers 2700 PSI and 2.3 GPM of maximum powerful, deep-cleaning water pressure. The power and performance the gas powered pressure washer brings is beyond the reach of electric washing machines.

FOR DIFFERENDT WASHING TASKS: This high pressure gas power washer with 3 quick connect nozzle tips: 0°, 25° and soap nozzle tip for a wide degree of cleaning applications. The 8’’ never-flat wheels offer portability across both grass and concrete, for removing dirt and grime while restoring decks, sidewalks, siding, patios, porches, driveways, and vehicles.

HIGH-PERFORMANCE PRESSURE WASHER: Tough steel frame construction with high profile, two never-flat 8’’ wheels provide easy transportation and maneuverability, 25 ft. hose is non-marring, kink and abrasion resistant. The vibration of such a high-power gasoline pressure washer is unavoidable when it is working. We've used rubber support points at the front of the wash machine.

【You will receive】5 sizes of flat washers, each size has 50 pieces, can meet your different needs

【High quality】These spacers are 100% solid rubber, high temperature resistance, wear resistance, longer service life

【Function】Flat washers are smooth and burr-free, metric sealing washers are mainly used to reduce pressure and friction, prevent leakage, isolate, loosen or disperse pressure

POWERFUL & EFFICIENTE ENGINE : Heavy duty gas powered 4-stroke 212cc OHV 7.0 Gross HP engine delivers 3200 PSI max and 2.4 GPM of maximum power, deep-cleaning water pressure, the power and performance this A-iTech gas power washer brings is beyond the reach of electric washing machines.

FOR DIFFERENDT WASHING TASKS: This gas powered pressure washer with 5 quick connect nozzle tips: 0°, 15°, 25°, 40° and soap nozzle tips for a wide degree of cleaning applications. The 12’’ never-flat wheels offer portability across both grass and concrete, for removing dirt and grime while restoring decks, sidewalks, siding, patios, porches, driveways, and vehicles.

HIGH-PERFORMANCE PRESSURE WASHER: Tough steel frame construction with high profile, two never_flat 12’’ wheels provide easy transportation and maneuverability, 25 ft hose is with non-marring, kink and abrasion resistant. The vibration of such a high-power spray washer is unavoidable when it is working. We use rubber support points at the front of the high pressure washing machine.

Material: Our Sealing Gasket Is Made Of 304 Stainless Steel And Epdm Rubber, Durable And Long Life With Good Rust Resistance, You Do Not Have To Feel Frustrated By Rust

Package Quantity: Our Products Are Strictly Controlled By The Quantity Of Each Package, And Packed In A Strong And Durable Box, You Do Not Have To Worry About Receiving A Broken Package And The Number Of Packages Does Not Match The Actual

Features: The Sealing Washer Is Rubber On One Side And Metal On The Other Side Of The Washer. Suitable For Use In Metal Plates, The Rubber Helps To Solve The Problem Of Vibration Noise, The Gasket Helps To Improve The Friction Of The Screw To Enhance The Sturdiness, They Are Good Helpers For Your Work.

Package & Size：You will receive 100pcs black flat rubber washers in 4 sizes, 25pcs for each size, including 18 x 8 mm/ 0.7 x 0.31in、20 x 10 mm/0.8 x 0.4 in、25 x 7 mm/1 x 0.28 in、30 x 10 mm/1.2 x 0.4in (OD x ID) and each rubber washer is about 2mm/ 0.08in thickness. Enough for your needs of daily use and replacement.

Sealing Function: When compressed against a material, rubber washers prevent water, air or other things from entering or exiting. Round rubber washers also act as a cushion, reducing pressure to increase contact area and prevent damage from vibration.

Sturdy & Reliable Material: Black rubber washers for bolts are made of high quality rubber material, which is flexible and elastic, reliable, not easy to loosen, will not leave scratches, ensuring a long service life.

Size: Inner Diameter: 3mm / 0.12 inch; Outer Diameter: 7mm / 0.28inch; Thickness: 1.2mm / 0.05 inch

Advantage: Rubber washers can be used for sealing applications, i.e. in water, oil, air, etc. They can also be used for cushioning, reducing pressure and friction, increasing the contact area and providing a support surface for fasteners.

Application: Rubber flat washers are widely used in home installations, and household appliances which with bolted connections. It can also be used as a sealing ring for faucet pipes, hose nuts or garden watering tool accessories.

Package Include: In this copper washer set, you can get a total of 160 assorted copper washers, including 12 metric flat washer sizes:M5, M6, M8, M10, M12, M14 M16, M20.

100% Copper Content: All flat washers are made of pure copper. Compared to steel and rubber gaskets, copper gaskets are more resistant to sealing, heat, corrosion and electrical conductivity.

Highly Functional: Copper washers with smooth and shiny surface can reduce the friction between screws and nuts to prevent loosening or disperse their pressure. It can also protect the surface of the connection surface to prevent damage.