200pcs Red Copper Washer Assortment Kit (M5-M14)
200pcs Red Copper Washer Assortment Kit (M5-M14)
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Short Product Description
Short Product Description
Stop leaks and ensure superior electrical conductivity with this professional 200-piece Red Copper Washer Set. Featuring high-quality "purple" copper for maximum durability and heat resistance, this kit covers 9 essential sizes (M5 to M14). Whether for automotive sump plugs, hydraulic fittings, or electrical grounding, this organized kit ensures you always have the right seal for the job.
Key Features
Key Features
- Premium Red Copper: Superior corrosion resistance and high thermal conductivity compared to standard brass or steel.
- High-Temp Resistance: Safe for use in high-heat environments (melting point approx. 1083°C), ideal for engine components.
- Excellent Sealing: The softer nature of red copper allows it to "bed in" to mating surfaces, preventing oil, fuel, or water leaks.
- 9 Essential Sizes: A comprehensive range from M5 to M14 covers the most common mechanical and plumbing needs.
- Compact Storage: Includes a sturdy, compartmented plastic box with a size guide for easy organization and transport.
Full Product Description
Full Product Description
The Ultimate Sealing Solution for Maintenance & Repair
Finding the exact size washer during a critical repair can be frustrating. This 200pcs Red Copper Gasket Washer Set is designed to solve that problem for mechanics, electricians, and DIY enthusiasts. Unlike standard steel or aluminum washers, red copper offers superior malleability, allowing it to deform slightly under pressure to create a tighter, more reliable seal against fluids and gases.
Why Choose Red Copper?
Red copper (Purple Copper) has a high melting point (up to 1083°C) and excellent electrical conductivity. This makes these gaskets ideal for high-stress environments, including automotive fuel lines, hydraulic braking systems, and high-current electrical connections. They resist corrosion and wear, ensuring a long-lasting fix that won't fail prematurely.
Organized & Ready to Work
The kit comes in a durable, transparent plastic storage case with labeled compartments. No more digging through a loose jar of screws; the size map on the lid helps you identify the M5, M6, M8, M10, M12, or M14 washer you need in seconds.
Perfect For:
- Automotive: Sump plugs, fuel injectors, and brake lines.
- Industrial: Hydraulic fittings and air pumps.
- Electrical: Ensuring solid contact points in circuits.
Technical Specifications
Technical Specifications
- Material: Red Copper (Purple Copper)
- Total Quantity: 200 pieces
- Size Range: M5, M6, M8, M10, M12, M14
- Thickness: 1 mm – 1.5 mm (varies by size)
- Temperature Rating: High heat resistance (melting point approx. 1083 °C)
- Packaging: Compact plastic organizer case included
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
Q: Can these be used for car oil drain plugs?
A: Yes, absolutely. Red copper washers are excellent for oil drain plugs (sump plugs) because they compress slightly to form a perfect, leak-proof seal that withstands engine heat.
Q: Are these washers conductive?
A: Yes. Red copper has very high electrical conductivity, making these washers ideal for electrical applications where ground connections or current flow is required.
Q: How do I know which size fits my bolt?
A: The "M" number (e.g., M6, M8) corresponds to the diameter of the bolt. If you have an 8mm bolt, use the M8 washers. The kit includes sizes M5 through M14.
Target Users / Applications
Target Users / Applications
- Auto Mechanics: For oil changes, fuel lines, and brake systems.
- Electricians: For grounding terminals and high-amp connections.
- Plumbers: For sealing pipes and valve connections.
- DIY Enthusiasts: General household repairs and machinery maintenance.
