Home > Bolts > Stainless Steel 17-4 PH Bolts
Request For Our Latest Prices on Stainless Steel 17-4 PH Bolts in Delhi, India!
Punit Fasteners is a reliable manufacturer and supplier of Stainless Steel 17-4 PH Bolts, proudly based in Delhi, India. We’re known for our high-performance fasteners, offering precision-engineered bolts that excel in strength, durability, and corrosion resistance. Our 17-4 PH bolts are heat-treatable and boast impressive mechanical properties, even in tough environments. Crafted with cutting-edge technology and strict quality controls, these bolts adhere to both national and international standards. We cater to a variety of industries, including aerospace, petrochemical, and marine, ensuring timely delivery, dependable performance, and complete customer satisfaction. This makes Punit Fasteners a trusted source for stainless steel fasteners not just in India, but beyond.
Stainless Steel 17-4 PH Bolts are made from a special precipitation-hardening martensitic stainless steel that contains about 17% chromium and 4% nickel, along with copper, niobium, and trace elements to boost strength. After the right heat treatment, these bolts can achieve impressive tensile strengths of up to 1100 MPa and yield strengths around 1000 MPa. They also provide excellent hardness, corrosion resistance, and dimensional stability. Their mechanical performance stays reliable in both moderately corrosive and high-stress settings, making them a top choice for applications that demand strength, toughness, and resistance to fatigue and wear.
| 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.
These bolts are widely utilized in high-demand applications where both high strength and moderate corrosion resistance are crucial. You’ll find them in industries like aerospace, nuclear energy, petrochemical, food processing, and marine engineering. They’re perfect for turbine blades, valves, mechanical parts, and structural assemblies in high-stress situations. They perform admirably in both atmospheric and chemical exposures, making them suitable for offshore platforms, chemical tanks, and aircraft components. Their ability to maintain mechanical integrity under heavy loads and high temperatures truly sets them apart.
Punit Fasteners is a leading manufacturer and supplier of high-quality fasteners in Delhi, India, with over 15 years of experience serving global industries.
©2024 Punit Fasteners All Rights Reserved.
