Adam Stainless is a well-respected manufacturer and supplier located in Canberra, Australia, known for its top-notch stainless steel fasteners. With a reputation built on excellence and precision engineering, Adam Stainless boasts a diverse selection of fasteners, including their standout product: Stainless Steel 416 fasteners. These fasteners are celebrated for their strength, durability, and resistance to wear, making them perfect for tough industrial applications. Committed to quality, customer satisfaction, and timely delivery, Adam Stainless caters to various sectors such as construction, automotive, and manufacturing, establishing itself as a reliable source for Stainless Steel 416 fasteners throughout Australia.
The Stainless Steel 416 fasteners from Adam Stainless are crafted from a martensitic stainless steel alloy that mainly consists of iron, 12–14% chromium, along with trace amounts of manganese, silicon, phosphorus, sulfur, and carbon. The addition of sulfur improves machinability while still providing moderate corrosion resistance. These fasteners exhibit impressive mechanical properties, boasting a tensile strength between 500 to 750 MPa, along with good hardness and wear resistance. When properly heat-treated, they achieve enhanced strength and dependable performance, making them ideal for applications that require both durability and machining efficiency.
| 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 |
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Stainless Steel 17-4 PH Nuts Known for excellent corrosion resistance, Stainless Steel 17-4 PH nuts are typically used in aerospace and industrial applications. They come in various sizes. Usually, the dimensions are M2 to M36 and conform to standard nut sizes.
17-4 PH stud bolts are ideal for high-stress environments and offer high corrosion resistance. Depending on application requirements, they are available in sizes ranging from M4 to M30, with lengths varying from 20mm to 1000mm.
These bolts provide strong corrosion resistance and are commonly used in structural applications. Available in sizes from M5 to M36, with standard lengths ranging from 10mm to 200mm, they meet various industrial and military standards.
Stainless Steel 17-4 PH threaded rods Known for excellent corrosion resistance, 17-4 PH threaded rods are used in high-strength applications. They are available in diameters from M6 to M36 and lengths from 100mm to 3000mm, suitable for various structural needs.
Offering high corrosion resistance, 17-4 PH screws are suitable for harsh environments. They come in sizes from M2 to M16, with lengths from 6mm to 100mm, meeting diverse application standards.
These washers are highly corrosion-resistant, making them ideal for marine and aerospace applications. Available in diameters from M3 to M36, they come in various thicknesses to fit different bolt sizes.
Stainless Steel 17-4 PH Fasteners are rigorously tested by us for their quality and reliability. The tests involve verification of the material composition, mechanical property checks, and assessments of the dimensions. Also third-party inspections can be offered for extra assurance when needed. With a strong focus on quality and efficiency we ensure swift delivery of our fasteners according to different industry requirements keeping the highest standards of performance and customer satisfaction.
Adam Stainless’s Stainless Steel 416 fasteners are commonly utilized in situations where high strength, easy machinability, and moderate corrosion resistance are essential. They are perfect for creating bolts, nuts, screws, studs, and other threaded components used in automotive parts, industrial machinery, pumps, valves, and firearm components. Their ability to endure high stress and mechanical wear makes them suitable for mildly corrosive environments. You’ll often find these fasteners in the oil and gas, aerospace, and marine industries, where durability and performance are paramount. Adam Stainless guarantees that each fastener meets stringent quality standards, ensuring reliability in every application.







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