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Brian Fasteners is a leading supplier, manufacturer and exporter of stainless steel 17-4 PH fasteners in Houston , USA. We maintain a large inventory for immediate access. Our ISO certification confirms our commitment to quality. Our products meet technical standards and provide reliability and durability for a variety of applications in a variety of industries.
A top producer and supplier of stainless steel 17-4 PH fasteners, Brian Fasteners is based in Houston, USA, and is renowned for its exceptional mechanical qualities, strength, and resistance to corrosion. These precipitation-hardened stainless steel fasteners are perfect for high-pressure, petrochemical, marine, and aerospace applications. Our 17-4 PH fasteners are designed to function in conditions with high stress and temperature fluctuations, and they have a high tensile strength and outstanding wear resistance. For demanding industrial fastening solutions, Brian Fasteners provides precision-machined products that satisfy international standards, custom sizes, quick turnaround, and reliable quality.
| 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 | 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.
About 15–17.5% chromium, 3–5% nickel, 3–5% copper, and trace amounts of niobium for precipitation hardening make up stainless steel 17-4 PH fasteners. Particularly in the H900 condition, where tensile strength can reach up to 1310 MPa and yield strength is approximately 1170 MPa, they provide high strength and hardness. These fasteners also perform well at temperatures as high as 600°F (316°C) and have outstanding fatigue and corrosion resistance. They are perfect for load-bearing, precision-engineered applications in demanding industrial settings because they can withstand heat treatment with little distortion.
Nuclear reactor systems, petrochemical facilities, marine environments, and food processing equipment all make extensive use of stainless steel 17-4 PH fasteners. They are appropriate for turbine parts, aircraft fittings, pressure vessels, and valve parts due to their high strength-to-weight ratio and superior resistance to corrosion. When exposed to corrosive conditions, mechanical stress, or thermal cycling, these fasteners function dependably. They are a great option for applications requiring accuracy and a long service life due to their simplicity of fabrication and minimal distortion during heat treatment. For crucial assemblies that need strength, durability, and toughness, 17-4 PH fasteners are a popular choice in the industry.
Brian Fasteners is a leading manufacturer and supplier of high-quality fasteners in Houston , USA, with over 8 years of experience serving global industries.
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