Company Introduction
Mcneil Instruments is a trusted name in the global steel and metal industry, delivering premium-quality products and customized solutions to meet diverse industrial needs. With a strong presence in the UAE and across international markets, we specialize in manufacturing and supplying stainless steel pipes, tubes, flanges, fasteners, and other high-performance metal products.
Our commitment to quality, innovation, and customer satisfaction sets us apart. Backed by years of industry expertise, we adhere to international standards and ensure precision engineering in every product we deliver. At Mcneil Steel & Alloys FZE, we aim to build long-lasting relationships with clients by providing reliable, durable, and cost-effective solutions for industries such as oil & gas, construction, marine, and petrochemicals.
What is Monel K500 Washer?
Monel K500 washers are corrosion-resistant, high-strength washers made from Monel K500, a nickel-copper alloy strengthened by age-hardening. They offer excellent resistance to seawater, sour-gas, and chemical environments, while providing superior tensile strength, hardness, and fatigue resistance compared to Monel 400 washers.
Applications of Monel K500 Washer
- Marine Engineering – Fasteners in seawater pumps, shafts, propellers, and offshore structures.
- Oil & Gas – Used in sour-gas wells, valves, and downhole equipment requiring high strength.
- Chemical Processing – Washers in reactors, tanks, and piping exposed to alkalies and corrosive chemicals.
- Pumps & Valve Assemblies – For high-pressure and high-wear conditions.
- Power Generation – Used in steam plants and cooling systems with corrosive media.
- Desalination Plants – Washers for brine handling and high-salinity environments.
Common Uses of Monel K500 Washer
- Bolted joints in marine and industrial high-stress applications.
- Fastening components in pumps, valves, turbines, and heavy-duty machinery.
- Rotating equipment exposed to seawater or corrosive chemicals.
- Downhole tools, drilling equipment, and refinery components.
- Applications requiring long-term corrosion resistance and mechanical strength.
- Marine hardware where durability and high strength are critical.
Washer Specifications
| Product | Washers – Plain, Lock, Spring, Tab, Structural, Sealing & More |
|---|---|
| Size Range | M2 to M100 or Custom Sizes |
| Thickness | 0.3 mm to 6 mm (or as per requirement) |
| Grades | Stainless Steel 304 / 316 / 316L, Carbon Steel, Brass, Copper, Inconel, Monel, Hastelloy, Titanium, etc. |
| Standard Sizes | M2 to M100 |
|---|---|
| Thickness | 0.3 mm to 6 mm |
| Custom Options | Available on Request |
| DIN (Germany) | DIN 125, 127, 433, 6798, 9021, 7349 |
|---|---|
| ISO (International) | ISO 7089/7090, 7092, 10673, 8738 |
| ASTM (USA) | ASTM F436, F959, F844 |
| ANSI (USA) | ANSI B18.22.1 |
| BS (British) | BS 4320, 4464, 1802 |
| IS (India) | IS 2016, 3063, 5372, 5624 |
| SAE (USA) | SAE J403, J995 |
| Types of Washers |
Plain Flat Washer Spring Lock Washer Sealing Washer Tab Washer Square Washer Structural Washer Square Beveled Washer Wedge Lock Washer Self-Locking Washer Hex Washer Industrial Washer |
|---|
| Stainless Steel | 304, 304L, 316, 316L, 310, 321, 347, etc. |
|---|---|
| Carbon Steel | Grades C1018, C1045, C1020, etc. |
| Alloy Steel | EN8, EN19, EN24, etc. |
| Other Metals | Brass, Copper, Aluminum, Monel, Inconel, Hastelloy, Titanium |
| Surface Coatings | PTFE, Zinc Plating, Hot Dip Galvanizing, Black Oxide, Nickel, Teflon, Xylon, Geomet |
|---|---|
| Finishes | Self-Color, Bright, Matte, Passivated, Dacromet |
| Industries |
Oil & Gas Petrochemicals Construction Automotive Aerospace Marine Power Generation General Engineering |
|---|
| Test Certificate | EN 10204 / 3.1 |
|---|---|
| Additional Certs | PED 97/23/EC, AD 2000 W2, ISO 9001 |
| Compliance | RoHS, REACH |
| Packing Types | Small Boxes, Cartons, HDPE Bags, Pallets, or as per customer request |
|---|---|
| Labeling | Grade, Size, Batch No., Logo (if required) |
Most Selling Types Of Washers
Plain Flat Washer
Wedge Lock Washer
Square Washer
Spring Lock Washer
Self Locking Washer
Sealing Washer
Hex Washer
Industrial Washer
Tab Washer
Structural Washer
Square Beveled Washer
Monel K500 Washer Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Monel K500 Washers Exporter in Kuwait | Monel K500 Washers Exporter in India | Monel K500 Washers Exporter in Oman | Monel K500 Washers Exporter in Iran |
| Monel K500 Washers Exporter in Qatar | Monel K500 Washers Exporter in China | Monel K500 Washers Exporter in UAE | Monel K500 Washers Exporter in Africa |
| Monel K500 Washers Exporter in Turkey | Monel K500 Washers Exporter in Mexico | Monel K500 Washers Exporter in Canada | Monel K500 Washers Exporter in Malaysia |
| Monel K500 Washers Exporter in Saudi Arabia | Monel K500 Washers Exporter in Brazil | Monel K500 Washers Exporter in USA | Monel K500 Washers Exporter in Sri Lanka |
| Monel K500 Washers Exporter in Australia | Monel K500 Washers Exporter in Nigeria | Monel K500 Washers Exporter in 85+ countries | |
Manufacturer & Exporter of Washer in the Following Countries
| Country | Country | Country | Country | Country |
|---|---|---|---|---|
 Saudi Arabia |
 Kazakhstan |
 Zimbabwe |
 Netherlands |
 India |
 Afghanistan |
 Belgium |
 UAE |
 Israel |
 Europe |
 New Zealand |
 Mexico |
 Canada |
 Venezuela |
 United Kingdom |
 United States |
 South Africa |
 Malaysia |
 Poland |
 Germany |
 Singapore |
 Sri Lanka |
 Australia |
 Brazil |
 Ireland |
