Fasteners Manufacturer Supplier & Exporter in UAE
Arcbolt is a leading 17-4 PH Stainless Steel Fasteners manufacturer in UAE, supplying a comprehensive range of high-strength stainless steel fasteners in various sizes, grades, and weight specifications. All our fasteners are manufactured in accordance with national and international quality standards to ensure durability, precision, and superior mechanical performance.
As a trusted manufacturer, supplier, stockist, and exporter, we maintain ready stock of standard sizes and grades to support quick domestic supply and global delivery. Our 17-4 PH bolts, nuts, washers, screws, and stud bolts are available at competitive prices without compromising on quality.
About Stainless Steel 17-4 Ph Fasteners
17-4 PH (Precipitation Hardening) stainless steel is a martensitic stainless steel alloy containing chromium, nickel, copper, and niobium. This unique composition provides exceptional high strength, hardness, and corrosion resistance compared to conventional stainless steel grades.
17-4 PH stainless steel fasteners offer excellent mechanical properties, fatigue resistance, and dimensional stability. They are widely used in demanding environments where both corrosion resistance and high mechanical strength are required.
In addition to 17-4 PH stainless steel fasteners, we are also a major supplier of Stainless Steel 310 Fasteners, offering complete stainless steel fastening solutions for high-temperature and corrosion-resistant industrial applications.
Types of SS 17-4 Ph Fasteners
- SS 17-4 Ph
- SS 17-4 Ph Nuts
- SS 17-4 Ph Screw
- SS 17-4 Ph Washers
- SS 17-4 Ph Stud Bolts
- SS 17-4 Ph Carriage Bolt
Standard Specification SS 17-4 Ph
| Grade | SS 17-4 Ph Fasteners |
|---|---|
| Specifications | ASTM A479 / A479, ASME SA479 / SA194, DIN, ASTM, BS, and all International Standards |
| Length | 3mm to 2000mm |
| Size | 3/6" to 2", M3 – M56, Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Bolts, Nuts, Washers, Anchor Fasteners, Stud Bolts, Eye Bolt, Stud, Threaded Rod, Cotter Pin, Socket Screw, Fine Fasteners & Spares, Foundation Fasteners, etc |
| Packing of Stainless-Steel Fasteners: | IN BULK: pallet, canton, carton / small boxes/pallet, or customer request |
17-4 PH Stainless Steel Equivalent Grade
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | SIS | GOST |
|---|---|---|---|---|---|---|---|
| 17-4 PH SS | S31254 | 1.4547 | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 | – | 2378 | – |
17-4 PH Stainless Steel Chemical Composition (%)
| Grade | C | Mn | Si | P | S | Cr | Ta | Ni | Nb | Cu |
|---|---|---|---|---|---|---|---|---|---|---|
| 17-4 PH SS | 0.070 max | 1.0 max | 1.0 max | 0.040 max | 0.030 max | 15.0 – 17.5 | – | 3.0 – 5.0 | 0.15 – 0.45 | 3.0 – 5.0 |
17-4 PH Stainless Steel Mechanical Properties
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2% Offset) | Elongation |
|---|---|---|---|---|---|
| 17-4 PH SS | 7.75 g/cm³ | 1404 – 1440°C | 160,000 psi | 145,000 psi | 5 % |
Industrial Applications
Our SS 17-4 Ph Fasteners are engineered for critical high-performance environments:
- Oil & Gas Industries
- Petroleum Industries
- Nuclear Energy Sector
- Aerospace Industry
- Defence Industry