Stainless Steel 409 Threaded Bar
Ferrobend comes to sourcing high-quality threaded bars for various industrial applications, Ferrobend stands as a trusted manufacturer known for excellence in stainless steel production. Our Stainless Steel 409 Threaded Bars are designed to meet the highest standards of durability, corrosion resistance, and strength, making them ideal for diverse industries such as construction, automotive, marine, and more. In this article, we will delve into the unique attributes of Stainless Steel 409 Threaded Bars, the manufacturing process at Ferrobend, and why we are the preferred choice for businesses looking for reliable, high-performance materials. Ferrobend's Stainless Steel 409 Threaded Bars are available in different lengths and diameters to suit a wide range of industrial needs. Their thread design is engineered for precise fitting and optimal load-bearing performance.
Stainless Steel 409 is an iron-chromium alloy with exceptional corrosion resistance and heat resistance properties. Known for its durability, SS 409 threaded bars are primarily used in environments where oxidation and exposure to high temperatures are a concern. These bars feature threads that allow them to be screwed into place, providing secure fastening in mechanical and structural applications.
| Sizes | 3mm to 250mm and 1/8” to 12” in diameter |
| Length | Up to 6.5 meters |
| Tolerances | h7, h8, h9, h11, k12, k13 |
| Surface Finish | RA up to 0.2mm (8.7 RMS) |
| Straightness | Up to 0.5mm per meter TIR |
| Grit Polish | K240, K320 or as per customer’s requirement |
| Heat Treatment | Solution treatment, annealing or cold drawn |
| Condition | Peeled, cold drawn, turned and polished and centreless ground |
Specifications
| American | ASTM A582/A582M UNS S40900 |
| SAE 40900 | |
| AISI 409 | |
| UNS S40900 | |
| German | Werkstoff Number 1.4095 |
| X10CrNiS18-9 | |
| British | BS970 Part 3 409S31 |
| BS970 EN58M | |
| Japanese | JIS G4409 SUS 409 |
| Australian | AS 2837-1986-409 |
- Grade Confirmation through PMI testing with Handheld Spectrometer.
- Free from radioactive elements, mercury & lead contamination.
Stainless Steel 409 Threaded Bar Sizes In Stock
| Metric | Imperial | ||
|---|---|---|---|
| Diameter | Pitch | Diameter | Threads/inch |
| M1 | 0.25 | #1 | 64 |
| M1.2 | 0.25 | #2 | 56 |
| M1.4 | 0.3 | #3 | 48 |
| M1.6 | 0.35 | #4 | 40 |
| M1.7 | 0.35 | #5 | 40 |
| M1.8 | 0.35 | #6 | 32 |
| M2 | 0.4 | #8 | 24 |
| M2.2 | 0.45 | #10 | 24 |
| M2.3 | 0.4 | #12 | 20 |
| M2.5 | 0.45 | 1/4" | 18 |
| M2.6 | 0.45 | 5/16" | 16 |
| M3 | 0.5 | 3/8" | 14 |
| M3.5 | 0.6 | 7/16" | 13 |
| M4 | 0.7 | 1/2" | 12 |
| M5 | 0.8 | 9/16" | 11 |
| M6 | 1 | 5/8" | 10 |
| M7 | 1 | 3/4" | 9 |
| M8 | 1.25 | 7/8" | 8 |
| M9 | 1.25 | 1" | 7 |
| M10 | 1.5 | 1 1/8" | 7 |
| M11 | 1.5 | 1 1/4" | 6 |
| M12 | 1.75 | 1 3/8" | 6 |
| M14 | 2 | 1 1/2" | 5 |
| M16 | 2 | 1 3/4" | 4 1/2 |
| M18 | 2.5 | 2" | 4 1/2 |
| M20 | 2.5 | 2 1/4" | 4 |
| M22 | 2.5 | 2 1/2" | 4 |
| M24 | 3 | 2 3/4" | 4 |
| M27 | 3 | 3" | 4 |
| M30 | 3.5 | 3 1/4" | 4 |
| M33 | 3.5 | 3 1/2" | 4 |
| M36 | 4 | 3 3/4" | 4 |
| M39 | 4 | 4" | 4 |
| M42 | 4.5 | ||
| M45 | 4.5 | ||
| M48 | 5 | ||
| M52 | 5 | ||
| M56 | 5.5 | ||
| M60 | 5.5 | ||
| M64 | 6 | ||
| M68 | 6 | ||
| M72 | 6 | ||
| M80 | 6 | ||
| M90 | 6 | ||
| M100 | 6 | ||