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Puri Fasteners, a well-respected manufacturer and supplier located in Chennai, specializes in top-notch Stainless Steel 17-4 PH Bolts that cater to the needs of high-performance and demanding industrial settings. Renowned for their precision, durability, and reliability, these bolts are crafted using cutting-edge technology and rigorous quality standards. The Stainless Steel 17-4 PH Bolts from Puri Fasteners are prized for their remarkable strength, resistance to corrosion, and impressive hardness. With a strong dedication to delivering superior fastening solutions, Puri Fasteners guarantees timely delivery, competitive pricing, and product excellence, making them a trusted ally for industries in need of reliable and long-lasting bolt solutions.
Stainless Steel 17-4 PH Bolts are made from martensitic precipitation-hardening alloys that include chromium, nickel, copper, and niobium, which together provide exceptional strength and resistance to corrosion. These bolts achieve impressive mechanical properties through heat treatment, resulting in superior tensile strength, yield strength, and hardness. They also boast excellent fatigue resistance and dimensional stability. Their ability to endure high temperatures, along with robust resistance to corrosive environments, makes them perfect for demanding applications. The alloy’s precipitation-hardening feature ensures consistent performance, making 17-4 PH Bolts ideal for industries that require a high strength-to-weight ratio and long-lasting durability.
| 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 find extensive use in applications where high strength, corrosion resistance, and reliability are crucial. They are frequently utilized in aerospace components, chemical processing equipment, petrochemical plants, and marine environments. Thanks to their outstanding mechanical properties, they are well-suited for turbine blades, pump shafts, structural supports, and valve components. Additionally, these bolts are also employed in food processing equipment, ensuring safety and reliability in various demanding environments.
Stainless steel 17-4 PH bolts undergo rigorous quality control to ensure exceptional performance. These tests include hardness testing, chemical analysis by spectroanalysis, material quality determination by PMI testing, tensile strength testing, impact testing, and fatigue resistance testing in addition to evaluating the corrosion resistance of each bolt and corrosion resistance. This exhaustive inspection ensures that our 17-4 PH bolts meet the highest industry standards for strength, durability and reliability.
Puri Fasteners is a leading manufacturer and supplier of high-quality fasteners in Chennai, India, with over 8 years of experience serving global industries.
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