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At Poang Fasteners, we are a leading manufacturer and supplier of Stainless Steel 420 fasteners in Da Nang, Vietnam. Our fasteners are engineered for exceptional strength and corrosion resistance, making them ideal for diverse industrial applications. Perfect for use in automotive, construction, and machinery settings, our Stainless Steel 420 fasteners meet stringent quality standards to ensure durability and performance. Rely on us for precision-engineered fasteners that deliver reliable, long-lasting results in demanding environments.
Yaman Steel, a prominent manufacturer and supplier based in Mumbai, India, specializes in high-quality Stainless Steel 420 Fasteners that are perfect for applications demanding strength, durability, and wear resistance. These fasteners are crafted with precision to ensure secure connections in both industrial and commercial settings. With their martensitic structure, SS 420 fasteners deliver outstanding hardness and moderate corrosion resistance, making them ideal for mechanical and structural applications. At Yaman Steel, we adhere to strict quality standards in the manufacturing process, guaranteeing long-lasting performance even in the toughest environments.
| Specifications | ASTM A 193 / ASME SA 193 |
| Standard | DIN, ISO ,JIS ,GB, IS, BS, ASTM and all International Standards |
| Size | M3 – M100 | 3/6″ – 4″ | Custom Sizes |
| Fasteners Length | 3 mm – 200 mm | Custom Sizes |
| Nuts Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Washers Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads available | UNF, BSW, BSF, METRIC, UNC, or as required |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Form | Hex, Threading, Square, Round as per Gauge Etc. |
| Head | Hex, Square, Round, Hex flange, Flat, T-head & Triangular etc. |
| Neck type | Hex, Square, Triangular, Oval & Knurled etc. |
| Surface Coating | Black Oxide, Cadmium, Galvanized, Teflon, Xylan, Zinc, Others Upon Request |
| Manufacturing Process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing. |
| Grade | C | Mn | Si | P | S | Cr |
| SS 420 | 0.15 max | 1.00 max | 1.00 max | 0.04 max | 0.03 max | 14.0 – 12.0 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness Rockwell B (HR B) max | Hardness Brinell (HB) max |
| 420 | 480 | 275 | 16 | 95 | 201 |
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 420 Fasteners consist of 12–14% chromium along with a higher carbon content, plus trace amounts of manganese, silicon, and molybdenum. This unique blend results in excellent tensile strength, good toughness, and the ability to achieve high hardness after heat treatment. Their mechanical properties include superior wear resistance, reliable load-bearing capacity, and consistent performance in conditions where moderate corrosion resistance and high durability are crucial.
These fasteners find extensive use in the petrochemical, automotive, and aerospace industries, where secure and robust fastening is vital. They’re also utilized in surgical instruments, cutlery production, food processing, and power generation equipment. Thanks to their hardness and wear resistance, these fasteners are perfect for heavy machinery and engineering projects that require durable and precise fastening solutions. Their combination of strength, corrosion resistance, and toughness makes them a trusted choice across various sectors.
Poang Fasteners is a leading manufacturer and supplier of high-quality fasteners in Da Nang, Vietnam, with over 8 years of experience serving global industries.
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