{"product_id":"pressure-washer-adapter-set-m22-14mm-quick-connect-kit-stainless-steel","title":"8-Pc Pressure Washer Adapter Set – M22 14mm Quick Connect Kit","description":"\n\u003ch2\u003e8-Piece Stainless Steel Pressure Washer Quick Connect Adapter Kit\u003c\/h2\u003e\n\u003cp\u003eUpgrade your pressure washing setup with this professional-grade \u003cstrong\u003e8-piece M22 14mm Quick Connect Adapter Kit\u003c\/strong\u003e. Engineered from high-quality stainless steel, this kit makes swapping hoses, guns, and accessories fast, simple, and completely leak-free — no more wrestling with stubborn threaded fittings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 x Quick Connector Coupler\u003c\/strong\u003e — M22 14mm plug + 3\/8\" plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4 x Quick Connector Coupler\u003c\/strong\u003e — 3\/8\" quick disconnect socket + M22 14mm male connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Inside diameter is \u003cstrong\u003e14mm\u003c\/strong\u003e (not 15mm). Please verify your fittings before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Stainless Steel Construction:\u003c\/strong\u003e More corrosion-resistant and durable than standard brass fittings — built to last through heavy-duty use in all weather conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Up to 5,000 PSI:\u003c\/strong\u003e Handles the working pressure demands of most residential and commercial pressure washers with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy M22 to 3\/8\" Conversion:\u003c\/strong\u003e Quickly converts M22 threaded fittings to 3\/8\" quick-connect couplings, making your pressure washer more versatile and efficient.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with a wide variety of spray guns, hoses, and pumps for fast, tool-free connection and disconnection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeak-Free Seal:\u003c\/strong\u003e Precision-machined threads ensure a secure, tight connection every time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size:\u003c\/strong\u003e M22 14mm \u0026amp; 3\/8\" Quick Connect\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Working Pressure:\u003c\/strong\u003e 5,000 PSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePieces Included:\u003c\/strong\u003e 8\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a homeowner tackling seasonal cleaning or a professional detailer who needs reliable, interchangeable equipment, this adapter kit streamlines your workflow. Compatible with most popular pressure washer brands and models that use M22 14mm fittings.\u003c\/p\u003e\n\n\u003cp\u003eFor general guidance on safe pressure washer use and tool safety, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the inside diameter of the M22 fitting in this adapter kit?\u003c\/h4\u003e\n\u003cp\u003eA: The inside diameter of the M22 fitting is \u003cstrong\u003e14mm\u003c\/strong\u003e, not 15mm. This is an important distinction — please double-check your pressure washer's fitting size before purchasing to ensure compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What maximum working pressure can these pressure washer adapters handle?\u003c\/h4\u003e\n\u003cp\u003eA: These stainless steel quick connect adapters are rated to withstand working pressures of up to \u003cstrong\u003e5,000 PSI\u003c\/strong\u003e, making them suitable for both residential and demanding commercial pressure washing applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these adapters compatible with all pressure washer brands?\u003c\/h4\u003e\n\u003cp\u003eA: This kit offers \u003cstrong\u003euniversal compatibility\u003c\/strong\u003e with most spray guns, hoses, and pumps that use M22 14mm or 3\/8\" quick-connect fittings. Always verify your specific washer's fitting type before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why choose stainless steel over brass fittings?\u003c\/h4\u003e\n\u003cp\u003eA: Stainless steel is more resistant to corrosion, wear, and damage compared to brass, especially when exposed to outdoor elements, detergents, and high-pressure water. This makes the kit a longer-lasting investment for regular use.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the inside diameter of the M22 fitting in this adapter kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The inside diameter of the M22 fitting is 14mm, not 15mm. 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