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 Stainless Steel 316L Screw?
Stainless Steel 316L screws are low-carbon variants of Grade 316 stainless steel, designed to offer superior corrosion resistance—especially against chlorides, chemicals, and acidic environments. The reduced carbon content (the "L" grade) enhances weldability and minimizes the risk of carbide precipitation during welding, making 316L screws ideal for applications requiring both corrosion resistance and excellent fabrication properties. These screws are widely used in marine, pharmaceutical, and food-grade environments where hygiene and durability are crucial.
Applications of Stainless Steel 316L Screw
- Pharmaceutical Industry – Sterile equipment, cleanroom installations, and hygienic machinery.
- Marine & Coastal Installations – Fasteners exposed to saltwater, humidity, and corrosive atmospheric conditions.
- Chemical Processing – Pipelines, reactors, and equipment handling corrosive chemicals or solvents.
- Food & Beverage Industry – Food-grade equipment, conveyors, and hygienic processing systems.
- Oil & Gas – Corrosion-prone sections of refineries and offshore rigs.
- Desalination Plants – RO systems, brine-treatment machinery, and chlorine-exposed environments.
Common Uses of Stainless Steel 316L Screw
- General fastening in corrosive and chemical-rich environments.
- Used in marine hardware, boat fittings, and dock construction.
- Fixing components in pumps, valves, chemical mixers, and sanitary equipment.
- Outdoor construction where long-term corrosion resistance is essential.
- Hygienic applications requiring cleanliness and resistance to contamination.
- Used in HVAC, desalination units, and industrial processing machinery.
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
Stainless Steel 316L Screw Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Stainless Steel 316L Screw Exporter in Kuwait | Stainless Steel 316L Screw Exporter in India | Stainless Steel 316L Screw Exporter in Oman | Stainless Steel 316L Screw Exporter in Iran |
| Stainless Steel 316L Screw Exporter in Qatar | Stainless Steel 316L Screw Exporter in China | Stainless Steel 316L Screw Exporter in UAE | Stainless Steel 316L Screw Exporter in Africa |
| Stainless Steel 316L Screw Exporter in Turkey | Stainless Steel 316L Screw Exporter in Mexico | Stainless Steel 316L Screw Exporter in Canada | Stainless Steel 316L Screw Exporter in Malaysia |
| Stainless Steel 316L Screw Exporter in Saudi Arabia | Stainless Steel 316L Screw Exporter in Brazil | Stainless Steel 316L Screw Exporter in USA | Stainless Steel 316L Screw Exporter in Sri Lanka |
| Stainless Steel 316L Screw Exporter in Australia | Stainless Steel 316L Screw Exporter in Nigeria | Stainless Steel 316L Screw 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 |
