What are HELIFOUNER M16 copper washers used for?

HELIFOUNER M16 copper washers are used with M16 screws, nuts, and bolts to provide a greater bearing surface, prevent leakage, and isolate connections. They offer tighter seals and higher heat resistance than steel or rubber, making them ideal for fuel, hydraulic fittings, automotive, and industrial applications.

Why choose copper washers over steel or rubber?

Copper washers provide a tighter seal and higher heat resistance compared to steel and rubber washers. They are also corrosion-resistant and highly conductive, ensuring durability and reliable performance in demanding environments like fuel and hydraulic systems.

Are these HELIFOUNER washers suitable for Indian conditions?

Yes, the corrosion-resistant nature of copper makes these washers suitable for India's humid climate, resisting rust better than standard steel. They are ideal for automotive repairs and industrial uses where reliable sealing is critical.

How do I choose the right size washer for my bolt?

Match the washer's inner diameter to your bolt or screw diameter. For these HELIFOUNER washers, the inner diameter is 16mm, designed for M16 fasteners. The outer diameter is 22mm and thickness is 1.0mm, suitable for spreading load effectively.

How to buy an original HELIFOUNER M16 copper washer in India?

Purchase from authorized US retailers and authorized brand partners via crowcrowcrow.com. These washers are imported per-order, factory-sealed, and include all customs duties and GST. Delivery is via ExpressBox tracked shipping.

HELIFOUNER M16 Copper Washers (60 Pcs) | Metric Sealing Flat Washers for Fuel & Hydraulic Fittings

Name: HELIFOUNER M16x22x1.0mm Copper Washers 60 Pieces | Sealing & Heat Resistant Metric Flat Washers
Brand: HELIFOUNER
SKU: evw2825
Price: 2323.00 INR
Availability: InStock

About this item

HELIFOUNER M16x22x1.0mm copper washers, imported from authorized US retailers, provide a reliable sealing solution for your M16 fasteners. Unlike standard steel or rubber washers, these copper washers offer enhanced heat resistance and conductivity, ensuring a tighter seal for fuel, hydraulic fittings, and demanding industrial applications. Each washer is precisely manufactured to M16x22x1.0mm specifications, with an inner diameter of 16mm and outer diameter of 22mm, ensuring compatibility and optimal performance.

These flat copper washers are designed to spread the load of nuts and bolts, preventing the fastener head from tearing through materials and reducing friction. Their smooth surface aids in preventing leakage and loosening, making them suitable for a wide range of applications including automotive, construction, and home appliance repairs. The corrosion-resistant nature of copper ensures longevity, even in challenging environments.

For Indian customers, these imported HELIFOUNER washers offer a premium alternative to locally available options. All customs duties and GST are pre-paid and included in the listed price, with delivery via ExpressBox tracked shipping. Ensure your projects benefit from the superior sealing and heat resistance of high-quality copper.

Key Features

Sizes — M16x22x1.0mm copper washers, inner diameter 16mm, outer diameter 22mm, thickness 1.0mm, total 60 pieces commonly used copper washers, enough quantities can satisfy your long time using.
Material — Made of high quality copper material, which have a tighter seal and high heat resistance than steel and rubber washers. High conductivity, corrosion resistant, copper washers, great for sump plugs, water, fuel and hydraulic fittings.
Functions — Used with nuts and bolts and provide a greater bearing surface to prevent the nut or bolt head tearing through the fastened material, flat washers are used to support and spread the load across the baring area of the bolt and nut to prevent pull through.
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. Copper washers have a tighter seal and high heat resistance than steel and rubber washers.
Wide Applications — Highly compatible with screws, nuts and bolts of same sizes and feature solid bearing surface to prevent nut/bolt head from tearing through material. Designed to spread the load of a screwed fastening and prevent loosening in industrial, shop, decks and fence building, automotive and home appliances, fuel, hydraulic fittings etc.

Why choose this product

Engineered for Performance: Copper's Advantage

HELIFOUNER copper washers leverage copper's inherent properties for superior performance. Unlike steel washers that can corrode or rubber washers that degrade under heat, copper provides a tighter seal and withstands higher temperatures. This makes them ideal for critical applications like fuel lines and hydraulic systems where leaks can be hazardous. Their high conductivity is also beneficial in electrical grounding applications. Imported directly from authorized US retailers, these washers ensure you receive a product built to international standards, offering reliability that generic alternatives may not match.

Ideal for India's Demanding Environments

These copper washers are well-suited for India's varied climate and industrial needs. Their corrosion resistance helps combat humidity and monsoon conditions, ensuring longevity in automotive repairs and construction projects. For applications involving fuel or hydraulics, the tight seal prevents critical leaks. While local hardware stores offer steel or rubber washers, they often lack the specific heat resistance and sealing capabilities of copper, especially for sensitive automotive or industrial fittings. Choose HELIFOUNER for dependable performance where standard washers might fail.

How to use

Select the Correct Washer — Choose the HELIFOUNER M16 copper washer with an inner diameter of 16mm to match your M16 bolt or screw.
Position the Washer — Place the washer onto the bolt or screw, ensuring it sits flat against the surface before threading the nut or bolt head.
Tighten Fastener — Tighten the nut or bolt head securely. The washer will distribute the pressure evenly, creating a tighter seal and preventing loosening.

Example scenarios

Typical situations where HELIFOUNER M16x22x1.0mm Copper Washers 60 Pieces | Sealing & Heat Resistant Metric Flat Washers helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Securing fuel lines in a vehicle undergoing repair in a humid Indian climate.

How this product helps

HELIFOUNER copper washers provide a tight, heat-resistant seal essential for fuel fittings, preventing leaks and ensuring safety. Their corrosion resistance combats humidity, offering a durable solution.

Scenario 2

Illustrative example

Where it helps

Replacing worn washers on hydraulic equipment used in industrial settings across India.

How this product helps

The high heat resistance and superior sealing of these copper washers ensure reliable operation of hydraulic systems, preventing critical fluid loss and maintaining equipment efficiency in demanding industrial environments.

Ingredients

Primary Material	Copper
Key Properties	High Heat Resistance, High Conductivity, Corrosion Resistant

How we compare

Feature	HELIFOUNER M16x22x1.0mm Copper	Others
Material & Properties	High-quality copper: tighter seal, high heat resistance, corrosion-resistant, high conductivity.	Typically steel or rubber washers; may offer lower heat resistance and sealing capability, prone to corrosion.
Sealing Performance	Superior tight seal, prevents leakage in fuel & hydraulic fittings.	Varies; standard steel/rubber may not provide the same level of seal under heat or pressure.
Heat Resistance	High heat resistance suitable for demanding applications.	Generally lower heat resistance compared to copper.
Corrosion Resistance	Excellent corrosion resistance for longevity.	Steel washers can rust; rubber may degrade over time.
Cost per piece	60 pieces at ₹2,323 — ₹38.72 per piece	Local steel washers may be cheaper per piece, but copper offers enhanced performance for critical applications.

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HELIFOUNER M16x22x1.0mm Copper Washers 60 Pieces | Sealing & Heat Resistant Metric Flat Washers

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Ingredients

How we compare

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SKU	evw2825
GTIN	0749355454006
Brand	HELIFOUNER
Color	Copper
Material	Copper
Exterior Finish	Copper
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners