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 a Spring Lock Washer?
A spring lock washer, also known as a split lock washer, is a type of washer designed to prevent loosening of fasteners caused by vibration or torque. It features a helical, split design that applies spring force between the fastener’s head and the surface, helping maintain tension and resistance. As the bolt is tightened, the washer compresses and its sharp edges dig into both the fastener and the material, locking it in place.
Key Features of a Spring Lock Washer:
- Helical Design: The twisted split shape provides spring tension to secure fasteners.
- Anti-Vibration Function: Ideal for applications with constant motion or shock loads.
- Self-Locking Action: Sharp edges bite into surfaces for a tight grip.
- Corrosion-Resistant Materials: Available in stainless steel, zinc-coated, and other finishes.
- Wide Range of Sizes: Compatible with various bolt and screw dimensions.
Common Uses of a Spring Lock Washer:
- Automotive and Machinery Assembly
- Electrical Panels and Equipment
- Construction and Industrial Fastening
- Aerospace and Defense Hardware
- Household Appliances and Electronics
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
Spring Washer Manufacturer, Supplier, Exporter in Countries
| Country | Country | Country | Country |
|---|---|---|---|
| Spring Lock Washers Exporter in Kuwait | Spring Lock Washers Exporter in India | Spring Lock Washers Exporter in Oman | Spring Lock Washers Exporter in Iran |
| Spring Lock Washers Exporter in Qatar | Spring Lock Washers Exporter in China | Spring Lock Washers Exporter in UAE | Spring Lock Washers Exporter in Africa |
| Spring Lock Washers Exporter in Turkey | Spring Lock Washers Exporter in Mexico | Spring Lock Washers Exporter in Canada | Spring Lock Washers Exporter in Malaysia |
| Spring Lock Washers Exporter in Saudi Arabia | Spring Lock Washers Exporter in Brazil | Spring Lock Washers Exporter in USA | Spring Lock Washers Exporter in Sri Lanka |
| Spring Lock Washers Exporter in Australia | Spring Lock Washers Exporter in Nigeria | Spring Lock Washers Exporter in 85+ countries | |
Manufacturer & Exporter of Spring Washers 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 |
