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Ferrobend is a premier supplier of Stainless Steel 309S Threaded Bars, delivering
high-quality solutions for industries that require exceptional performance and durability.
Stainless Steel 309S, an austenitic alloy, is renowned for its high chromium and nickel
content, providing outstanding resistance to oxidation and high-temperature corrosion. These
properties make our Threaded Bars ideal for use in challenging environments such as
petrochemical, power generation, and thermal processing industries.
Our Stainless Steel 309S Threaded Bars are meticulously crafted to meet the highest
standards of precision and quality, ensuring they meet the most demanding industrial
requirements. These threaded bars are versatile and can be easily fabricated into various
components, including fasteners, supports, and structural assemblies. Their excellent
weldability and resistance to cyclic heating and cooling ensure consistent, reliable
performance even under extreme conditions.
Ferrobend’s Stainless Steel 309S Threaded Bars come in a comprehensive range of sizes and
dimensions, allowing you to select the ideal product for your specific project needs. Each
bar undergoes rigorous quality control processes to ensure uniformity, strength, and a
flawless surface finish, providing you with a high-performance material that stands the test
of time.
As your trusted partner, Ferrobend is dedicated to delivering cost-effective solutions with
prompt and reliable service. We offer competitive pricing, quick delivery, and exceptional
customer support to ensure your projects proceed smoothly from start to finish.
Choose Ferrobend for your Stainless Steel 309S Threaded Bar needs and experience the
unparalleled reliability and performance that our products offer. With our unwavering
commitment to quality, reliability, and customer satisfaction, you can trust that your
projects are built to last.
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 |
American | ASTM A582/A582M UNS S30300 |
SAE 30300 | |
AISI 303 | |
UNS S30300 | |
German | Werkstoff Number 1.4305 |
X10CrNiS18-9 | |
British | BS970 Part 3 303S31 |
BS970 EN58M | |
Japanese | JIS G4303 SUS 303 |
Australian | AS 2837-1986-303 |
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 |