Walid Stainless is a well-respected manufacturer and supplier of Stainless Steel 301 Bolts, proudly based in Tunis, Tunisia. They specialize in providing top-notch fastening solutions for a variety of industrial applications. The company places a strong emphasis on precision engineering, maintaining consistent quality, and adhering to international standards. With state-of-the-art manufacturing facilities and a team of skilled professionals, Walid Stainless crafts SS 301 bolts that boast impressive dimensional accuracy, a smooth surface finish, and reliable performance. These bolts are recognized for their strength, durability, and resistance to corrosion, making them a go-to choice for both local and international markets that demand high standards in engineering and structural integrity.
Stainless Steel 301 Bolts are made from an austenitic chromium-nickel stainless steel alloy, which contains about 16–18% chromium and 6–8% nickel. This specific blend offers excellent corrosion resistance and remarkable work-hardening properties. In terms of mechanical performance, SS 301 bolts showcase high tensile strength, solid yield strength, and exceptional toughness, especially after undergoing cold working. They also provide good ductility, fatigue resistance, and reliability when exposed to vibrations and moderate temperatures, making them perfect for dynamic applications.
Material | Specification | Standards | Size | Length |
Stainless Steel 301 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 301 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 301 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 301 Bolts are high strength fasteners, ductile fasteners with excellent corrosion resistance and heat resistance. They are ideal for products that require flexibility, are durable, and resist stress and fatigue.
Custom Stainless Steel 301 Hex Bolt is a conformable fastener with a hexagonal head, providing high tensile strength, flexibility and corrosion resistance, suitable for demanding industrial design applications
Stainless Steel 301 Leg Bolt is a corrosion resistant fastener with a threaded shaft and flat, like leg design, providing a strong, secure connection requiring durability and flexibility in structural and industrial applications
Stainless Steel 301 Expansion Anchor Bolt is a durable, corrosion resistant fastener designed to securely anchor in concrete or masonry, expanding during installation to provide a firm and stable grip
Stainless Steel 301 Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing a secure, load-distributing fastening solution with high strength and corrosion resistance for industrial applications
Stainless Steel 301 full threaded bolts have a completely threaded shaft, offering uniform grip and engagement. They provide high strength, flexibility, and resistance to corrosion and stress in demanding applications.
After the manufacturing, our quality control team will carry out a number of destructive and non-destructive tests using sophisticated methods and techniques to make sure the performance and reliability of our Stainless Steel 301 Bolts. Once all those test procedures are finished, we pack the bolts in a safe, high-end packaging material to avoid damage during transit. We ensure that there will be no delay and that the clients are receiving the products on schedule that has been agreed upon. We also provide all the documentation needed to make the delivery transparent and give the customer assurance about the quality of the product.
These Stainless Steel 301 Bolts find their way into a wide array of applications that require high strength, corrosion resistance, and lightweight performance. You’ll often see them in automotive assemblies, aerospace components, railway systems, construction structures, and industrial machinery. They’re also commonly used in electrical enclosures, fastening panels, and equipment that faces vibration and stress. Thanks to their ability to achieve high strength through cold working, SS 301 bolts are particularly well-suited for applications that demand durability, flexibility, and long-lasting performance.







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