Copper Flat Washer Copper Sealing Washer

Washers that meet ISO 7089, 7091, and 7092 (formerly DIN 125, 126, and 433), meet international standards for fastener dimensions.

Material: these washers are made from copper, which is known for its excellent electrical and thermal conductivity, as well as its resistance to corrosion. Copper is also malleable, meaning it can be shaped or bent without breaking.

Size: M3-M24

Applications:
• Plumbing: Due to copper's resistance to water and moisture, copper washers are often used in plumbing fixtures and fittings.
• Electrical work: They are used in electrical connections where a good conductive path is required.
• General construction: For fastening wood, metal, and other materials where a soft yet durable washer is needed.
• Marine environments: Copper's resistance to saltwater corrosion makes it suitable for use in boats and other marine equipment.

Product Detail

product detail

• Use these metric washers to evenly distribute the load under bolt or screw heads and nuts when fastening. They can also act as spacers.
• In addition to resisting rust in wet environments, copper and brass washers are electrically conductive.
• Washers that meet ISO 7089, 7091, and 7092 (formerly DIN 125, 126, and 433), meet international standards for fastener dimensions.

Name	Copper Washers
Size	M3 - M24, According to the drawing provided by the customer
Material	copper
OEM	Available
Samples	Available
MOQ	Negotiable
Payment term	by T/T, 30% down payment, balance before shipment
Place of Origin	Tianjin, China
Delivery time	7~28 Days
Packing	Box / Bulk Packing / Pallet or Customized Packing

♥ Company Profile

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♥ Why Choose Us

• Factory direct pricing.
• Professional R&D team.
• Provide professional fastener Manufacturer since 1999.
• Provide 24-hour service
• Quickly delivery, Regular products within 4-7 working days.
• OEM order customization service.

Our company provides OEM service, has a complete fasteners production line, and completely controls the quality of the entire fasteners, which is in our own hands, and can meet the needs of customers from the first step to the last step.
At the same time, we are the original manufacturer, we can provide customized services for customers for free, can control each production procedure, and can also control the price. Now we have global customers and also provide OEM for global fastener companies. If you have potential demand and quantity, please contact us for better price. Since we are a manufacturer, we can offer wholesale prices directly to our customers.
Contact us for more information about fasteners and pricing!

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