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 304L Screw?
Stainless Steel 304L screws are made from 304L grade austenitic stainless steel, a low-carbon variant of SS 304 designed to offer enhanced weldability and improved resistance to carbide precipitation. These screws provide excellent corrosion resistance, durability, and strength, making them ideal for applications where both structural integrity and corrosion resistance are required, especially in welded assemblies or environments prone to moisture and chemicals.
Applications of Stainless Steel 304L Screw
- Construction & Infrastructure – Fastening components in structural, architectural, and exterior installations.
- Industrial Equipment – Machinery, frames, welded assemblies, and equipment exposed to corrosive atmospheres.
- Chemical Processing – Suitable for mild chemical environments due to its corrosion resistance.
- Water Treatment & Plumbing – Used in freshwater systems and mildly corrosive fluid handling.
- Food & Beverage Industry – Hygienic equipment, processing machinery, and storage units.
- Renewable Energy – Solar mounting structures and outdoor installations.
Common Uses of Stainless Steel 304L Screw
- General-purpose fastening in welded or fabrication-intensive environments.
- Used in furniture, fixtures, and architectural hardware.
- Mounting brackets, panels, supports, and industrial hardware.
- Applied in pumps, valves, and lightweight machinery.
- Ideal for HVAC systems, ducts, and external structural elements.
- Environments requiring corrosion-resistant and hygienic fastening solutions.
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 304L Screw Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Stainless Steel 304L Screw Exporter in Kuwait | Stainless Steel 304L Screw Exporter in India | Stainless Steel 304L Screw Exporter in Oman | Stainless Steel 304L Screw Exporter in Iran |
| Stainless Steel 304L Screw Exporter in Qatar | Stainless Steel 304L Screw Exporter in China | Stainless Steel 304L Screw Exporter in UAE | Stainless Steel 304L Screw Exporter in Africa |
| Stainless Steel 304L Screw Exporter in Turkey | Stainless Steel 304L Screw Exporter in Mexico | Stainless Steel 304L Screw Exporter in Canada | Stainless Steel 304L Screw Exporter in Malaysia |
| Stainless Steel 304L Screw Exporter in Saudi Arabia | Stainless Steel 304L Screw Exporter in Brazil | Stainless Steel 304L Screw Exporter in USA | Stainless Steel 304L Screw Exporter in Sri Lanka |
| Stainless Steel 304L Screw Exporter in Australia | Stainless Steel 304L Screw Exporter in Nigeria | Stainless Steel 304L 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 |
