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Stainless Steel 420 Threaded Bar

Stainless Steel 420 Threaded Bar Stainless Steel 420 Threaded Bars, known for their excellent corrosion resistance and high strength, are a vital component in various industrial applications. This high-carbon martensitic stainless steel, identified by its UNS S42000 designation, offers exceptional machinability and can be hardened through heat treatment, making it an ideal choice for applications requiring durability and moderate corrosion resistance. Composed of iron, chromium, and carbon, 420 stainless steel strikes a balance between affordability and reliability.

The 420 Threaded Bar is crucial in manufacturing components where precision threading and high wear resistance are necessary. Typical applications include the production of fasteners, bolts, valves, and shafts. The threaded design ensures a secure fit in assemblies, providing stability and reliability under high-stress conditions. The material's ability to be hardened enhances its mechanical properties, making it suitable for demanding environments and high-impact applications.

At Ferrobend, we offer premium-quality Stainless Steel 420 Threaded Bars, meticulously manufactured to meet stringent quality standards. Our threaded bars are available in various sizes, ensuring we can cater to a wide range of customer requirements. Each bar undergoes rigorous testing to ensure it meets the highest standards of performance and reliability.

Choosing Ferrobend’s Stainless Steel 420 Threaded Bars guarantees a robust and reliable solution for your industrial needs. Our commitment to quality and customer satisfaction ensures that you receive materials that perform exceptionally well, reducing maintenance costs and downtime. Whether you need small quantities for specific projects or bulk orders for large-scale production, Ferrobend has the capacity and expertise to deliver.

Enhance your manufacturing capabilities with Ferrobend’s premium Stainless Steel 420 Threaded Bars. Visit our website today to explore our range and request a quote. Trust Ferrobend for your stainless steel needs and experience the difference in quality and service that sets us apart.


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 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
  • Grade Confirmation through PMI testing with Handheld Spectrometer.
  • Free from radioactive elements, mercury & lead contamination.

Stainless Steel 420 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