Nakamura Stainless is a reputable manufacturer and supplier based in Pulau Ujong, Singapore, known for delivering top-notch stainless steel products that are designed for strength, durability, and precision. One of their standout offerings is the Stainless Steel 420 Bolts, which are prized for their hardness, wear resistance, and decent corrosion resistance. This high-carbon martensitic stainless steel grade guarantees reliable performance in situations where mechanical stress and moderate corrosive environments are a factor. Crafted to meet stringent international standards, Nakamura Stainless provides Stainless Steel 420 Bolts that ensure long-lasting, secure, and trustworthy fastening solutions for automotive, industrial machinery, and general engineering needs.
These Stainless Steel 420 Bolts are made from martensitic stainless steel containing 12–14% chromium and 0.15–0.40% carbon, which allows for heat treatment that results in impressive hardness and tensile strength. The alloy offers excellent wear resistance, toughness, and dimensional stability, making it ideal for fastening applications that face moderate corrosion and mechanical stress. Thanks to its martensitic structure, these bolts are built to last, resist deformation, and provide a long service life even in tough conditions.
|
Material |
Specification |
Standards |
Size |
Length |
|
Stainless Steel 420 Bolts |
ASTM, ASME and API |
ASTM B 193 / ASME SB 193 |
M02 to M30 |
3 mm To 200 mm |
| Element | SS 420 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 420 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 420 bolts are high-hardness, martensitic fasteners with moderate corrosion resistance. They are ideal for applications requiring strength and wear resistance, including machinery, automotive, and cutting tools.
Custom Stainless Steel 420 hex bolt is a custom designed fastener with a square head, and provides superior strength and rigidity. Ideal for special applications requiring damage resistance and durability.
Stainless Steel 420 leg bolt is a high-hardness fastener with a threaded shaft and flat, leg-like design. It provides strength, durability, and wear resistance for demanding industrial and mechanical applications.
Stainless Steel 420 expansion anchor bolt secures fixtures in concrete or masonry with high hardness and strength. It provides durability and wear resistance, making it suitable for high-stress and industrial applications.
Stainless Steel 420 hex flange head bolt features a hexagonal head with an integrated flange, ensuring secure fastening and load distribution. It offers high hardness and durability for demanding applications.
Stainless Steel 420 full threaded bolts have a completely threaded shaft, offering consistent grip and engagement. They provide high strength and durability, suitable for demanding applications in industrial and mechanical settings.
Stainless Steel 420 Bolts find their place in various industries that demand secure, robust, and durable fasteners. They’re commonly used in automotive assemblies, pumps, valves, industrial machinery, and tooling equipment. Moreover, they play a crucial role in chemical processing, food processing, and general engineering applications where wear resistance and moderate corrosion resistance are essential. With their impressive combination of strength, durability, and reliability, Stainless Steel 420 Bolts deliver dependable performance for critical industrial and mechanical fastening tasks.
Stainless Steel 420 Bolts have exceptional advantages that make them excellent for demanding applications. These bolts are very corrosion and wear-resistant, due to the martensitic composition of stainless steel 420. Superior strength and durability are provided. The performance will last even in high-stress conditions. They have high heat treatability and greater hardness and mechanical properties improving their usefulness. Uses strongly require such bolts for applications needing solutions for tough fastening. Stainless Steel 420 Bolts are versatile bolts used in the aerospace, medical, and food processing industries. Their reliability and cost-effectiveness recommend them among industrial as well as commercial applications.
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