Mitchell Stainless has earned a solid reputation as a reliable manufacturer and supplier of Stainless Steel 420 Bolts in Hamilton, New Zealand. They cater to a variety of industrial sectors with their precision-engineered fastening solutions. Renowned for their unwavering quality, cutting-edge manufacturing techniques, and strict compliance with international standards, Mitchell Stainless provides bolts that boast impressive strength, wear resistance, and dependability. With a keen focus on meeting customer needs, the company offers Stainless Steel 420 bolts in an array of sizes, finishes, and specifications. Their dedication to quality assurance, prompt delivery, and technical know-how makes Mitchell Stainless the go-to choice for high-performance fastening applications throughout New Zealand.
Stainless Steel 420 is a martensitic stainless steel that contains around 12–14% chromium along with a higher carbon content, which contributes to its remarkable hardness and strength. The chromium provides moderate resistance to corrosion, while heat treatment boosts its mechanical performance. After hardening and tempering, Stainless Steel 420 bolts showcase high tensile strength, good fatigue resistance, and exceptional wear resistance. These characteristics make them perfect for applications that demand durability, load-bearing capacity, and resilience against mechanical stress in challenging service 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 | – |
Contact us to get a quick quote for your requirement.
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.
After the manufacturing process comprehensive destructive and non-destructive testing is done under the supervision of our highly trained quality control team using state-of-the-art tools and techniques to ascertain the excellent performance and reliability features of our Stainless Steel 420 Bolts. Each bolt meets all industry standards and customer specifications through an inspection process that entails several evaluation stages. The bolts are securely packaged with high-quality materials to protect them from damage during shipping once they have been verified. Delivery is done promptly and without challenges to our distinguished customers, thanks to our efficient logistics. At the same time, we supply any document of need to clients upon delivery to ensure everything is clear and trusted.
The Stainless Steel 420 bolts produced by Mitchell Stainless find extensive use in scenarios where high strength and wear resistance are essential. They are commonly utilized across various industries, including automotive, mining, oil and gas, power generation, and heavy engineering. These bolts are particularly well-suited for machinery components, valves, pumps, shafts, and structural assemblies that face significant stress and friction. Their capacity for heat treatment further enhances their suitability for precision equipment and tooling applications.
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