{"product_id":"maierke-crush-washer-oil-drain-plug-kit-1160pcs-m6-m24-copper-aluminum-assortment-with-labeled-organizer","title":"maierke Crush Washer Oil Drain Plug Kit, 1160PCS M6–M24 Copper \u0026 Aluminum Assortment with Labeled Organizer","description":"\u003cp\u003e\u003cstrong\u003emaierke 1160PCS Crush Washer Oil Drain Plug assortment is a comprehensive set of copper and aluminum sealing washers sized M6–M24 for reliable oil drain plug sealing, pressure distribution, and leak prevention in automotive and mechanical applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit gathers 1,160 crush washers in 18 metric sizes, split between durable copper and lightweight aluminum, and ships in a labeled plastic organizer for quick identification. The washers are intended for use anywhere a metal sealing washer improves the connection between fasteners — from engine oil drain plugs to hydraulic fittings. The mix of materials gives you options for different metal mating surfaces, temperatures and pressure conditions without having to buy single-size packs.\u003c\/p\u003e\n\n\u003ch3\u003eWhich sizes are included and how many of each material?\u003c\/h3\u003e\n\u003cp\u003eThe set covers common drain plug and banjo bolt sizes from M6 through M24, arranged across 18 size variations to fit most passenger cars, light trucks and many industrial fittings. Counting both alloys, the kit totals 1,160 pieces for extended workshop use and multiple service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e18 metric sizes: M6, M8, M10, M12, M14, M16, M18, M20, M22, M24 (each in copper and aluminum variants)\u003c\/li\u003e\n  \u003cli\u003e489 copper washers for high-sealing strength on soft or tapered seats\u003c\/li\u003e\n  \u003cli\u003e671 aluminum washers for corrosion resistance and lighter-duty seals\u003c\/li\u003e\n  \u003cli\u003eClear quantity labeling on the organizer for fast selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do copper and aluminum crush washers differ and when should I use each?\u003c\/h3\u003e\n\u003cp\u003eCopper washers are softer and conform well to irregular or aged mating surfaces, improving the seal under moderate torque. Aluminum washers resist corrosion and weigh less, making them a practical choice for systems where galvanic compatibility or lower cost is prioritized.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCopper: better conformity and long-lasting sealing on steel or iron mating parts\u003c\/li\u003e\n  \u003cli\u003eAluminum: corrosion resistance and suitable for aluminum housings or where metal compatibility matters\u003c\/li\u003e\n  \u003cli\u003eSwap materials to avoid galvanic reaction depending on the drain plug and housing metals\u003c\/li\u003e\n  \u003cli\u003eBoth types crush to form a tight gasket under proper torque — replace each time the plug is removed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat applications will this crush washer kit cover in a garage or workshop?\u003c\/h3\u003e\n\u003cp\u003eThis assortment is built to support routine maintenance and repairs across automotive, marine, and light industrial contexts. Typical uses include oil drain plugs, hydraulic fittings, banjo bolts, and other threaded joints where a thin metal seal prevents fluid leakage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngine oil drain plugs on cars, motorcycles and light trucks\u003c\/li\u003e\n  \u003cli\u003eHydraulic and brake line banjo bolts where a metal seal is standard\u003c\/li\u003e\n  \u003cli\u003eMarine and electrical connections needing corrosion-resistant options\u003c\/li\u003e\n  \u003cli\u003eHousehold appliances and commercial equipment with threaded fluid connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is the kit packaged for storage and quick selection?\u003c\/h3\u003e\n\u003cp\u003eThe washers arrive neatly organized in a portable, transparent plastic box with printed size labels so you can find the correct washer quickly. The compact organizer keeps different materials separated to avoid mix-ups during service.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSturdy plastic compartment box with removable trays for portability\u003c\/li\u003e\n  \u003cli\u003ePrinted labels for each size to speed part selection during maintenance\u003c\/li\u003e\n  \u003cli\u003eCompact footprint fits tool chests or workbench drawers\u003c\/li\u003e\n  \u003cli\u003eRefillable and reusable box for long-term shop storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The maierke 1160PCS crush washer kit is aimed at professional mechanics, home DIYers who perform their own oil changes, fleet maintenance teams, and small commercial shops needing a broad range of metric sealing washers on hand. If you service multiple vehicle models or work across automotive and hydraulic systems, this kit reduces downtime and prevents improper sealing by providing the right size and material at the bench.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these crush washers reusable?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. Replace crush washers after removal; they deform to seal and often won’t reseal reliably once crushed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use copper on aluminum housings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s possible but check for galvanic corrosion risk; use aluminum washers with aluminum housings to minimize reactions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"maierke","offers":[{"title":"Default Title","offer_id":48081377820830,"sku":"B0FCRXQJ3P","price":70.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/maierke-front-packaging.jpg?v=1785801706","url":"https:\/\/northtrailauto.ca\/products\/maierke-crush-washer-oil-drain-plug-kit-1160pcs-m6-m24-copper-aluminum-assortment-with-labeled-organizer","provider":"North Trail Auto","version":"1.0","type":"link"}