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by Tubotech Alloys Inc
Tubotech Alloys is a trusted manufacturer, supplier, and exporter of premium-quality Stainless Steel 304/304L Fasteners in the United Kingdom. Our fasteners are manufactured using high-grade austenitic stainless steel, offering excellent corrosion resistance, durability, and mechanical strength for demanding industrial applications. We supply a comprehensive range of SS 304 Fasteners and SS 304L Fasteners to industries including oil & gas, petrochemicals, marine engineering, food processing, pharmaceuticals, power generation, and construction.
Our Stainless Steel 304 and 304L Fasteners comply with international quality standards and are available in various sizes, dimensions, and specifications to meet diverse customer requirements throughout the UK.






| Specification | Details |
|---|---|
| Material Grade | Stainless Steel 304, 304L |
| Standards | ASTM A193, ASTM A194, DIN, ISO, BS |
| Size Range | M3 to M100 |
| Length | Customized |
| Thread Type | Metric, UNC, UNF, BSW |
| Form | Bolts, Nuts, Screws, Washers, Studs, Threaded Rods |
| Finish | Plain, Polished, Passivated, Hot-Dip Galvanized |
Tubotech Alloys offers a complete range of Stainless Steel 304/304L Fasteners, including:
| Element | SS 304 (%) | SS 304L (%) |
|---|---|---|
| Carbon (C) | 0.08 Max | 0.03 Max |
| Manganese (Mn) | 2.00 Max | 2.00 Max |
| Silicon (Si) | 0.75 Max | 0.75 Max |
| Phosphorus (P) | 0.045 Max | 0.045 Max |
| Sulfur (S) | 0.030 Max | 0.030 Max |
| Chromium (Cr) | 18.0 – 20.0 | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 10.5 | 8.0 – 12.0 |
| Nitrogen (N) | 0.10 Max | 0.10 Max |
| Property | SS 304 | SS 304L |
|---|---|---|
| Tensile Strength | 515 MPa Min | 485 MPa Min |
| Yield Strength | 205 MPa Min | 170 MPa Min |
| Elongation | 40% Min | 40% Min |
| Hardness | 92 HRB Max | 92 HRB Max |
| Density | 8.0 g/cm³ | 8.0 g/cm³ |
Our Stainless Steel 304/304L Fasteners are widely used across various industries in the United Kingdom, including:
Used in pipelines, offshore platforms, refineries, and processing equipment.
Suitable for reactors, storage tanks, heat exchangers, and process equipment.
Ideal for hygienic processing systems and food-grade machinery.
Used in clean-room equipment, production units, and sterile environments.
Provides excellent resistance to atmospheric and moisture-related corrosion.
Widely utilized in structural assemblies, bridges, buildings, and architectural projects.
Applied in thermal, nuclear, and renewable energy facilities.
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
Tubotech Alloys has established itself as a leading supplier of Stainless Steel 304/304L Fasteners in the United Kingdom through its commitment to quality and customer satisfaction.
We source high-grade raw materials to ensure superior performance and reliability.
Available in multiple sizes, specifications, and custom configurations.
Cost-effective solutions without compromising product quality.
Every fastener undergoes rigorous testing and inspection before dispatch.
Efficient logistics network ensures prompt deliveries across the UK.
Our experienced team assists customers in selecting the right fastening solutions for their applications.
SS 304L contains lower carbon content than SS 304, which improves weldability and reduces the risk of carbide precipitation during welding.
Yes, both grades offer excellent corrosion resistance against atmospheric conditions, moisture, and many industrial chemicals.
These fasteners are widely used in chemical processing, food processing, pharmaceuticals, marine applications, construction, and power generation industries.
Yes, SS 304L Fasteners are specifically preferred for welded applications due to their low carbon content and enhanced resistance to intergranular corrosion.
Tubotech Alloys offers certified quality products, competitive pricing, comprehensive inventory, customization options, and timely delivery throughout the United Kingdom.
Upgrade your assembly with Tubotech for excellence and built to closing. Contact us nowadays to get a quote or examine more about our product range.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.
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