ISO 898-1 GR 10.9 Bolts, ISO 898-1 GR 10.9 Stud Bolts, Heavy Hex Bolts & 10.9 Bolting Supplier in Mumbai, India
Unifit Metal Alloys is a manufacturer, supplier, stockist and exporter of ISO 898-1 GR 10.9 Bolts in Mumbai, India, offering high-strength metric fasteners for industrial machinery, automotive assemblies, fabrication work and heavy engineering applications. Grade 10.9 bolts are selected for bolted joints that require higher load-bearing capacity and dependable clamping force. We supply these fasteners in different diameters, lengths, thread configurations and surface finishes for standard and customized requirements.
ISO 898-1 GR 10.9 Bolts are manufactured from suitable steel grades and heat-treated under controlled conditions to obtain the mechanical properties required for this strength class. They provide a strong combination of tensile strength, yield strength and hardness, making them suitable for joints exposed to considerable mechanical and dynamic loads. These bolts can be used with compatible high-strength nuts and washers to create secure and durable fastening assemblies.
ISO 898-1 GR 10.9 Bolts, ISO 898-1 GR 10.9 Stud Bolts, Heavy Hex Bolts & 10.9 Bolting Manufacturer and Supplier in Mumbai, India
Grade 10.9 fasteners are commonly used in automotive components, heavy equipment, construction machinery, industrial machines, hydraulic systems, structural assemblies, agricultural machinery and general engineering applications. They are particularly useful where stronger fastening performance is required compared with standard commercial bolt grades.
At Unifit Metal Alloys, we supply ISO 898-1 GR 10.9 Bolts in multiple sizes, lengths, thread forms and finishes. We support OEM requirements, fabrication projects, maintenance work, bulk procurement and customized orders.
Get the Best Quote for ISO 898-1 GR 10.9 Bolts. We Stock ISO 898-1 GR 10.9 Bolts in Various Diameters, Lengths, Thread Sizes, Specifications and Surface Finishes. Contact Us Today for a Competitive Quote.
ISO 898-1 GR 10.9 Bolts Specifications
| Material | Alloy Steel |
|---|---|
| Grade | ISO 898-1 Property Class 10.9 |
| Standard | ISO 898-1 |
| Product Type | Hex Bolts, Heavy Hex Bolts, Socket Head Cap Screws, Stud Bolts, Screws, Threaded Rods and Custom Fasteners |
| Size Range | M5 to M64 | Custom Sizes Available |
| Length | 10 mm to 1000 mm | Custom Lengths Available |
| Thread Standard | Metric Coarse, Metric Fine and Custom Threads |
| Manufacturing Process | Cold Forged, Hot Forged, Machined and Thread Rolled |
| Heat Treatment | Quenched and Tempered |
| Finish | Plain, Black Oxide, Zinc Plated, Zinc Flake Coated and Custom Finishes |
| Nominal Tensile Strength | 1000 MPa |
| Nominal Yield Strength | 900 MPa |
| Application | Automotive, Construction, Heavy Machinery, Structural Engineering, Mining Equipment, Industrial Equipment and High-Strength Engineering Applications |
| Packaging | Cartons, Wooden Cases, Pallets, Bulk and Custom Packaging |
Chemical Properties for ISO 898-1 GR 10.9 Bolts
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.20 min. |
| Phosphorus (P) | 0.025 max. |
| Sulfur (S) | 0.025 max. |
| Boron (B) | 0.003 max. |
| Alloying Elements | As required by the steel manufacturer to achieve the specified mechanical properties |
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Mechanical Properties of ISO 898-1 GR 10.9 Bolts
| Property | ISO 898-1 Property Class 10.9 |
|---|---|
| Nominal Tensile Strength | 1000 MPa |
| Minimum Tensile Strength | 1040 MPa |
| Nominal Yield Strength | 900 MPa |
| Minimum Yield Strength | 940 MPa |
| Elongation | 9% min. |
| Hardness | 320 – 380 HV |
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ISO 898-1 GR 10.9 Bolts Application Industries
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