316l Medical/Marine Grade Stainless Steel Round Wire | 0.37mm (27 AWG) 327g Spool


The 0.37mm 316L Medical/Marine Grade Stainless Steel Round Wire is a versatile, high-quality product ideal for a wide range of applications. Its corrosion-resistant and durable 316L grade stainless steel makes it perfect for medical devices, marine rigging, and intricate jewelry making.

Please Feel Free To Contact Our Team If You Have Any Questions At All. We Are Always Keen To Help In Any Way We Can.

✔ Huge Range Available

✔ Produced In Warrington, UK

✔ Shipped Within 24 Hours

✔ 30 Day Returns Accepted

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0.37mm 316L Stainless Steel Wire

The Crazy Wire Company are long established as Europe’s preferred suppliers of top quality 0.37mm SS316L wire. We have enormous stock levels at all times, as we use this wire to weave our marine grade woven mesh products.

The 0.37mm 316L Medical/Marine Grade Stainless Steel Round Wire is a versatile and high-quality product designed for a variety of applications. Due to its corrosion resistance and durability, 316L stainless steel wire is an ideal choice for environments exposed to moisture, saltwater, or chemicals. The wire’s 0.37mm diameter (27 AWG) offers the perfect balance of flexibility and strength, making it ideal for intricate work requiring precision. With a 327g weight per spool, it offers a generous amount of material for extended use.

Stainless steel wire, in particular, is particularly useful for medical applications, since it is biocompatible and therefore safe for use in medical devices and implants. As a result of its corrosion resistance and ability to withstand sterilisation processes without degrading, it can be found in medical environments for a long time without deterioration. A wire that is resistant to saltwater corrosion makes it an excellent choice for rigging, tying, and securing marine equipment and components.

Specification of this product:

  • Diameter – 0.37mm (370 Micron – 27 AWG)
  • Spool Size – 327g (Approx. 280 Metres)

We also offer the SS316L grade as flat wire too if required.

Why Use The Crazy Wire Company

  1. Quality of products: The Crazy Wire Company always  offer high-quality products that meet industry standards and customer expectations.
  2. Selection: We offer a wide variety of wire products and sizes to meet the diverse needs of our customers. We have more than 600 products available through our site and counting. 
  3. Price: We always offer the best value possible. Our wires are available as part of our major weaving processes, so it is bought at the best possible rate. 
  4. Availability: Our products are kept in house and are ready to ship immediately. 
  5. Customer service: Our experienced staff help our customers feel confident in their purchases and provide assistance when required. 

What Else Is Available?

We do not only offer SS316L wire. We also have a huge range of KA1 and nichrome round wire in immediate stock too.

Ribbon wire and flat wire are stocked for immediate dispatch too.


FAQs About This Wire

How Do I Store SS316L 0.37mm Wire To Prevent Damage?

  1. Keep it Dry: Store the wire in a dry environment to prevent any potential corrosion. Even though SS316L is corrosion-resistant, prolonged exposure to moisture can eventually affect its quality.
  2. Avoid Direct Sunlight: Store the wire away from direct sunlight as continuous exposure can affect the wire’s surface and its properties over time.
  3. Controlled Temperature: Ideally, the wire should be stored in a temperature-controlled environment. Extreme temperatures, both hot and cold, can affect the wire’s structural integrity.
  4. Use Original Packaging: If possible, keep the wire in its original packaging. This packaging is designed to protect the wire from environmental factors.
  5. Prevent Physical Damage: Store the spool in a way that it doesn’t get crushed or bent. Physical deformations can compromise the quality of the wire.
  6. Avoid Chemical Exposure: Store the wire away from chemicals or environments where it might be exposed to harmful substances that could react with stainless steel.
  7. Dust-Free Environment: A clean, dust-free storage area helps in maintaining the wire’s cleanliness and prevents any particles from adhering to the wire, which could be problematic in certain precise applications like medical device manufacturing.
  8. Properly Secure the End: Ensure the end of the wire is properly secured after use. This prevents the wire from unwinding and becoming tangled, which can cause kinks or bends in the wire.

Can SS316L 0.37mm Wire Be Used For Outdoor Applications?

Yes, SS316L 0.37mm wire is well-suited for outdoor applications. 316L stainless steel is renowned for its excellent corrosion resistance, particularly against chlorides and other industrial solvents. This makes it ideal for environments where harsh weather conditions, moisture, and saltwater are present. It withstands physical stresses often encountered in outdoor settings thanks to its 0.37mm thickness, which offers a good balance between flexibility and strength. A wire that is resistant to temperature variations is also durable and stable in a variety of climates because of its resistance to temperature variations. For marine rigging, external architectural elements, outdoor art installations, and even gardening for plant support or as part of trellis systems, SS316L 0.37mm wire is an excellent choice. Its durability and minimal maintenance requirements make it a suitable choice for outdoor applications, providing a long-lasting solution.


The Crazy Wire Company is a leading UK based supplier of nichromefecral, and stainless steel wires. We specialise in rapid delivery to any location around the country. Our factory is located in Warrington, which is the historic home of the UK’s wire industry.

Check out our blog ‘Everything That You Need To Know About Wire  for more information on resistance wire in general. Our goal for our blogs and help guides is to answer as many questions as possible to help to explain the possibilities of mesh to our customers. 

We also offer similar products through our highly popular eBay store, check us out there too.