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Poang Fasteners is a reliable name in the manufacturing and supply of Stainless Steel 17-4 PH Bolts, known for their high strength and resistance to corrosion, making them perfect for tough industrial tasks. Crafted from 17-4 precipitation hardening stainless steel, these bolts boast outstanding mechanical properties, durability, and precise dimensions. They’re designed to ensure secure fastening in critical situations and comply with international quality standards. Poang Fasteners guarantees that their Stainless Steel 17-4 PH Bolts perform consistently well across various sectors, including aerospace, chemical processing, marine, and industrial markets both in Vietnam and around the globe.
These bolts are primarily made of iron, chromium, nickel, along with trace amounts of copper and niobium, which contribute to their impressive tensile strength and corrosion resistance. The precipitation hardening process boosts their hardness, toughness, and fatigue resistance, making them ideal for high-stress and high-temperature settings. Mechanically, they excel in wear resistance, stability under dynamic loads, and long-lasting durability. Their strong composition ensures dependable fastening performance even in the most challenging industrial, marine, and chemical 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 |
| Bolts 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 |
| 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 | Cb+Ta | Cr | Cu | Fe | Mn | Ni | P | S | Si |
| SS 17-4 PH | 0.07 max | 0.15-0.45 | 15.00-17.50 | 3.00-5.00 | Bal | 1.0 max | 3.0-5.0 | 0.40 max | 0.03 max | 1.0 max |
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 17-4 PH bolts are widely used in complex applications due to their high strength and durability. It is commonly used in aerospace applications, including aircraft and spacecraft systems, where exceptional mechanical performance is critical. In automotive and industrial machinery plants, these screws are used to resist fatigue and high stress. They are used in the chemical industry and marine environment due to their excellent corrosion resistance. Its durability makes it suitable for use at high temperatures and high pressures in a variety of applications.
Stainless Steel 17-4 PH Bolts find their place in industries where strength, corrosion resistance, and durability are non-negotiable. They’re frequently used in aerospace assemblies, chemical and petrochemical facilities, marine constructions, and industrial machinery. Additionally, they play a vital role in power generation, instrumentation, structural engineering, and high-pressure applications that demand reliable fastening. With their blend of high tensile strength, corrosion resistance, and enduring performance, Stainless Steel 17-4 PH Bolts offer secure and trustworthy fastening solutions for critical engineering and industrial projects worldwide.
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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