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Andre Stainless is a leading manufacturer and supplier of Stainless Steel 201 Stud Bolts in Pulau Ujong, Singapore, catering to industries demanding strong and cost-effective fastening solutions. Produced to international specifications, these stud bolts offer high strength and moderate corrosion resistance, making them suitable for non-critical structural and mechanical use. With cold forming and threading expertise, Andre Stainless provides consistent quality in a range of lengths, diameters, and threading requirements. General fabrication, automotive, construction, and equipment assembly make up major applications for these bolts, which provide a cost-effective and proven substitute for high-nickel stainless steel fasteners.
Stainless Steel 201 is a chromium-nickel-manganese alloy consisting of approximately 16–18% chromium, 3.5–5.5% nickel, and 5.5–7.5% manganese. These stud bolts have tensile strength of 515–790 MPa and yield strength of at least 275 MPa. Hardness is normally about 200 HB. Although they provide lower corrosion resistance than that of 304, they are most suitable for conditions with minimal chemical exposure. The alloy exhibits good toughness, high cold work hardening capacity, and moderate magnetic properties following cold working. These mechanical characteristics render it appropriate for fastening in general applications in which aggressive corrosion is not an issue.
| Specifications | ASTM A193 ASME SA193 / ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
| Standard | DIN, ASTM, BS and all International Standards |
| Stud Bolts Size | 3 mm to 200 mm | Custom Sizes |
| Stud Bolts Types | Threaded Rod, Class A double ended stud, Tie Rod, Double Ended Stud, Stud Bolts, Threaded Studs etc |
| Element | 201 |
| Carbon | 0.15 |
| Chromium | 16.0-18.0 |
| Nickel | 3.5-5.5 |
| Manganese | 5.50-7.50 |
| Silicon | 1.00 |
| Nitrogen | 0.25 |
| Phosphorus | 0.060 |
| Sulfur | 0.030 |
| Property | 201 |
| Yield Strength, min. (ksi) | 45 |
| Tensile Strength, min. (ksi) | 95 |
| Elongation, min. (%) | 40 |
| Hardness, max. (Rb) | 100 |
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Stainless Steel 201 Double Ended Stud Bolts are versatile fasteners with threaded ends on both sides, offering robust durability and resistance to corrosion. Ideal for various structural and mechanical applications.
Stainless Steel 201 Threaded Stud Bolts feature a fully threaded design, providing strong and reliable fastening for industrial and construction applications. Known for their resistance to corrosion and durability.
Stainless Steel 201 Flush Head Stud Bolts offer a sleek, low-profile design with a flush head, ensuring a clean finish and secure fastening in applications requiring a smooth surface and durability.
Stainless Steel 201 Tie Rods are robust and corrosion-resistant components used to stabilize structures and equipment. Their durable construction ensures reliable performance in various demanding applications and environments.
Stainless Steel DIN 2.4068 Stud Bolts are high-quality fasteners designed for strength and corrosion resistance. Ideal for heavy-duty applications, they meet DIN standards for precision and durability in demanding environments.
Stainless Steel UNS S20100 Stud Bolts are durable fasteners known for their corrosion resistance and strength. Suitable for various industrial applications, they offer reliable performance and adherence to UNS specifications for quality.
Andre Stainless offers high-grade quality stainless steel 201 stud bolts along with hardness, PMI, tensile strength tests, chemical analysis, and pitting resistance testing. Product reliability is ensured by checks in IGC and structural tests. Documents provided include the invoice, list of packaging, and Certificate of Origin, legalized by the Chamber of Commerce or Embassy. Along with Third Party Inspection Certificates, we give excellent performance at a competitive price, on-time delivery, ensuring full satisfaction to our clients.
201 stainless steel stud bolts find applications in automobile frames, household appliances, furniture construction, and light building applications. They are good fastening components in air conditioning equipment, railing systems, and food service counters where considerable strength is required without exposure to aggressive conditions. These bolts are used for fastening brackets, flanges, and support structures generally in overall industrial production. Andre Stainless offers stud bolts in both full-thread and double-end types, as per customer-specific specifications. Their cost-effectiveness, durability, and manufacturability make them a favorite for applications requiring performance at affordable prices.







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