Weston Stainless, in Midland, UK, is a reputed company specializing in stainless steel nut production. With years of experience in the industry we provide high-quality, reliable fastening products. Our extensive product line of stainless steel provide to construction, marine, automobile, and industrial applications. We specialize in providing products that are strong, long-lasting, and resistant to corrosion and can withstand challenging conditions. Quality products, prompt delivery, and quick response are the keys to customer satisfaction for us. Weston Stainless continues to be a reliable ally, dedicated to excellence in every nut we produce and deliver throughout the UK.
Stainless Steel Nuts are durable fastening elements manufactured using high-quality stainless steel materials. They have iron, chromium (15–18%), nickel, and trace amounts of manganese and molybdenum. This combination of alloys makes them stronger, resistant to stains, and corrosion-proof. These properties make stainless steel nuts suitable for marine, construction, and industrial applications. Their durability ensures they can withstand harsh and corrosive conditions.
| Material | Stainless Steel Nuts |
| Standard | ASTM / ASME A/SA 193 / 194 |
| Grades | B8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4 |
| Element | Stainless Steel Nuts |
| Ni | 8.0 – 10.5 |
| C | 0.08 |
| Mn | 2.0 max |
| P | 0.045 max |
| S | 0.030 max |
| Si | 0.75 max |
| Cr | 15.0 – 18.0 |
| Mo | – |
| N | 0.10 |
| Element | SS Nuts |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Rockwell B (HR B) max Hardness | 92 |
| Brinell (HB) max Hardness | 201 |
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Weston Stainless guarantees that all Stainless Steel Nuts maintain consistent performance by subjecting them to stringent quality testing such as hardness testing, PMI, spectro analysis, flaring, macro and micro testing, pitting resistance and intergranular corrosion (IGC) tests. Products are thoroughly examined to ensure durability, strength, and resistance to corrosion under harsh environments. We also include full documentation such as commercial invoices, packing lists with net and gross weights, box numbers and labeled packaging. A legalized Certificate of Origin and Third-Party Inspection Certificates are also indicative of our dedication to providing best-in-class products and attaining unprecedented customer satisfaction.
Yes, stainless steel nuts can be welded, but the process requires proper preparation and equipment. Ensuring the right welding method and parameters is key to maintaining their strength and corrosion resistance.
Yes, we provide ss nuts standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@westonstainless.co.uk
Stainless steel nuts can be magnetic depending on the grade. Austenitic stainless steels (e.g., 304, 316) are typically non-magnetic, while ferritic and martensitic grades (e.g., 430, 410) are magnetic.
Yes, stainless steel nuts can be used for underground applications due to their corrosion resistance. However, the specific grade chosen should be suitable for the environmental conditions, such as moisture and soil composition.
SS Nuts are extensively applied due to their dependability and long lifespan. They are crucial in automotive, aerospace, and manufacturing industries for safe fastening. In marine, pharmaceutical, and food processing applications, they can easily withstand moisture and chemicals. Their ruggedness, mobility, and resistance to corrosion make them ideal for high-pressure and high-stakes applications where safety is paramount.







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