Harsh Metalloys stands out as a premier manufacturer and supplier based in Mumbai, India, specializing in high-quality Stainless Steel 410 Bolts. These bolts are celebrated for their remarkable strength, hardness, and resistance to wear. Crafted from martensitic stainless steel, SS 410 bolts can be heat-treated, making them perfect for applications that demand high mechanical performance along with moderate corrosion resistance. Adhering to ASTM and international standards, these bolts come in a variety of sizes, threads, and finishes to cater to a wide range of industrial requirements. Their blend of durability and cost-effectiveness makes them a go-to choice in industries such as automotive, aerospace, machinery, petrochemical, and construction.
Stainless Steel 410 Bolts are made up of 11.5–13.5% Chromium and up to 0.15% Carbon, which gives them a martensitic structure that can be hardened through heat treatment. Typically, these bolts achieve tensile strengths ranging from 500–700 MPa and can reach hardness levels of up to 40 HRC. While they offer moderate corrosion resistance, particularly in less aggressive environments, SS 410 bolts excel in high-stress and wear-prone conditions. Their mechanical strength, ease of machining, and heat resistance make them ideal for demanding applications that require reliable fastening and a long service life.
Material | Specification | Standards | Size | Length |
Stainless Steel 410 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 410 |
| 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 | – |
| Element | SS 410 |
| 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 |
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410 bolts are known for their impressive strength, hardness, and resistance to corrosion, making them perfect for fastening in industrial, structural, and mechanical settings where durability and wear resistance are a must.
Custom 410 hex bolts are crafted for precision fastening, boasting excellent mechanical properties and corrosion resistance. They’re ideal for specialized machinery, equipment, and structural assemblies.
410 leg bolts are specifically designed for anchoring wood to metal, providing a strong grip, corrosion resistance, and toughness, making them great for construction, fencing, and industrial framing projects.
410 expansion anchor bolts ensure secure anchorage in concrete and masonry, making them perfect for structural supports, equipment installations, and heavy-duty construction where moderate corrosion resistance is needed.
410 hex flange head bolts deliver robust fastening and effective load distribution, making them suitable for automotive, machinery, and high-stress industrial applications that require enhanced surface grip.
410 full threaded bolts offer continuous thread engagement for adjustable and secure fastening, and they’re widely used in structural, mechanical, and equipment assembly tasks.
Stainless Steel 410 Bolts are widely used in industries that require strong, wear-resistant fasteners with moderate corrosion resistance. Common applications include automotive components, turbine parts, petrochemical equipment, machinery assemblies, valve systems, and power generation plants. Their ability to withstand mechanical stress and thermal cycling makes them ideal for fastening in high-temperature or high-friction environments. SS 410 bolts are also used in construction hardware, heat-resistant enclosures, and industrial tools where durability and reliability are critical. Their cost-effectiveness and heat-treatable properties make them a popular choice for general engineering and structural applications.







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