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Lina Fasteners, based in Tunis, Tunisia, is a trusted manufacturer and supplier of Stainless Steel Bolts designed for a wide range of industrial and engineering applications. With advanced manufacturing processes and strict quality control, the company delivers bolts that meet international standards and precise specifications. Stainless Steel Bolts from Lina Fasteners provide excellent mechanical strength, corrosion resistance, and long-term durability. Suitable for both moderate and harsh environments, these bolts ensure reliable and secure fastening. Lina Fasteners supports automotive, power generation, petrochemical, and industrial machinery sectors with high-quality fastening solutions built for performance and longevity.
Stainless Steel Bolts are made from high-quality stainless steel alloys containing chromium, nickel, and sometimes molybdenum, offering excellent corrosion resistance and mechanical strength. They provide high tensile and yield strength, good ductility, and reliable fatigue resistance. These bolts maintain stability under elevated temperatures and perform well in mildly to moderately corrosive environments. Mechanically, they offer dependable load-bearing capacity and wear resistance, ensuring long-term durability. Their combination of strength, toughness, and corrosion resistance makes them suitable for a wide range of industrial and engineering applications.
| ASTM/ASME Specifications | ASTM A193 / ASME SA 193, ASTM A194 / ASME SA 194 |
| Bolts, Studs Threads | UNC, METRIC, BSF, UNF, BSW or Custom |
| Head drive | Phillips, Six-Lobe, Phillips/Slot, Slotted |
| Stainless Steel Bolts | Hex Bolts, Flange Bolts, Square Bolts, T Bolts, Eye Bolts, U Bolts, Lag Bolts, Counter Sunk Bolts, J Bolts, Hex Head Bolts |
| Grade | AISI | Stainless Steel Bolts Chemical Composition (% maxima unless stated) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||||||
| A1 | SS 202 | 0.12 | 1.0 | 6.5 | 0.20 | 0.15-0.35 | 16,0 – 19,0 | 0.7 | 5,0 – 10,0 | 1.75-2.25 | ||||
| A2 | SS 304 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 15,0 – 20,0 | 0.0 | 8,0 – 19,0 | 4.0 | ||||
| A3 | SS 321 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 17,0 – 19,0 | 0.0 | 9,0 – 12,0 | 1.0 | ||||
| A4 | SS 316 | 0.08 | 1.0 | 2.0 | 0.05 | 0.03 | 16,0 – 18,5 | 2,0 – 3,0 | 10,0 – 15,0 | 4.0 | ||||
| C1 | SS 410 | 0.09-0.15 | 1.0 | 1.0 | 0.05 | 0.03 | 11,5 – 14,0 | – | 1 | – | ||||
| C3 | SS 431 | 0.17-0.25 | 1.0 | 1.0 | 0.04 | 0.03 | 16,0 – 18,0 | – | 1,5 – 2,5 | – | ||||
| C4 | SS 416 | 0.08-0.15 | 1.0 | 1.5 | 0.06 | 0.15-0.35 | 12,0 – 14,0 | 0.6 | 1 | – | ||||
| F1 | SS 430 | 0.12 | 1.0 | 1.0 | 0.04 | 0.03 | 15,0 – 18,0 | 0.0 | 1 | – | ||||
| Stainless Steel Bolts | Class | Tensile Stress Rm MPa (N/mm2) minimum | Yield Strength Rp 0.2 Mpa (N/mm2) minimum | AL Minimum Elongation | Diameter |
|---|---|---|---|---|---|
| Stainless Steel Bolts | 70 | 700 | 450 | 0.4d | =<M20 |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Stainless Steel Bolts are widely used in industries where durability, corrosion resistance, and mechanical reliability are essential. They are commonly applied in automotive assemblies, structural frameworks, and machinery components. In oil and gas, petrochemical, and chemical processing industries, these bolts are used in pressure vessels, pumps, valves, and heat exchangers. Stainless Steel Bolts are also suitable for power generation equipment, industrial machinery, and marine applications exposed to corrosive environments. Their versatility, strength, and long-lasting performance make them a preferred choice for critical fastening applications in both moderate and harsh working conditions.
At Lina Fasteners, we ensure our stainless steel bolts are packaged with the utmost care to preserve their quality and performance. Our robust packaging solutions protect the bolts from damage during transit and handling, using durable materials and secure methods. Each package is meticulously labeled with essential product details for easy identification. Whether you’re ordering small or bulk quantities, our precise packaging guarantees that your stainless steel bolts arrive in excellent condition, ready to meet your fastening needs.
Lina Fasteners is a leading manufacturer and supplier of high-quality fasteners in Tunis, Tunisia, with over 8 years of experience serving global industries.
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