SS 17-4PH Fasteners in USA
SS 17-4PH Fasteners in USA, ASME SA193 SS 17-4PH Fasteners Stockist in USA, SS 17-4PH Fasteners Supplier in usa.
Renine Metalloys stands as a prominent supplier and exporter of Stainless Steel 17-4PH Fasteners in the USA, delivering top-quality products with exceptional reliability. Stainless Steel 17-4PH is a precipitation-hardened stainless steel known for its remarkable strength, durability, and corrosion resistance. This alloy is ideal to use in making different forms of fasteners such as bolts, nuts, washers, and screws. All these fasteners are meant to work under extremely challenging applications with both structural stability and protection from environmental factors. Our products are manufactured under strict quality guidelines and are ISO certified, guaranteeing international standards and high-performance solutions for industrial needs.
Stainless Steel 17- 4PH fasteners are known for their excellent mechanical properties. Having a yield strength of between 1,100 and 1,300 MPa after successful heat treatment, the fasteners are made to endure heavy loads and high-pressure conditions. The material retains its hardness and strength properties even under high temperatures of up to 572°F (300°C) which makes it suitable for use in applications under extreme conditions. In addition, it provides corrosion resistance, which provides long-term durability even in harsh environments. The combination of strength, temperature stability, and corrosion resistance makes 17- 4PH Stainless Steel Fasteners a choice of preference for different industries.
The versatility enables them to be applied in multiple applications, such as aerospace, petrochemical, food processing, and marine industries. Their ability to maintain strength under high stress and resist corrosion from environmental exposure makes them perfect for structural assemblies, pressure vessels, and machinery components. These fasteners include high tensile strength, excellent resistance to oxidation and reliable performance in both low and high-temperature applications.
Our SS 17-4PH Fasteners go through rigorous testing procedures, such as tensile testing, hardness testing, PMI (Positive Material Identification), and ultrasonic testing. Every product is properly packaged to avoid any damage during transportation, so it reaches our customers in pristine condition. Our efficient shipping procedures ensure prompt delivery throughout USA, backed by our dedication to superior customer service.
SS 17-4PH Fasteners Specification
| Specifications | Details |
| Standard | ASTM A 193 / ASME SA 193 |
| 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. |
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Types of SS 17-4PH Fasteners in USA

Bolt
SS 17-4PH Bolt in USA
Nuts
SS 17-4PH Nut in USA
Screw
SS 17-4PH Screws in USA
Washer
SS 17-4PH washer in USA
Stud Bolt
SS 17-4PH Stud Bolts in USA
Anchor Bolt
SS 17-4PH Anchor Bolts in USA
SS 17-4PH Fasteners Equivalent Grades in USA
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| SS 17-4 PH | 1.4542 | S17400 |
SS 17-4PH Fasteners Chemical Composition in USA
| 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 | 0.040 max | 0.030 max | 1.0 max |
SS 17-4PH Fasteners Mechanical Properties in USA
| Grade | Tensile Strength | Yield Strength 0.2% | Elongation (%) | Hardness (Rockwell) Max |
|---|---|---|---|---|
| SS 17-4 PH | 170,000 psi (1172 MPa) | 140,000 psi (965 MPa) | 6% | 38 HRC |
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