We're supplying the m8 set screw 10.9 grade alan hex to Wholesale and Manufacturers who demand reliability in assembly. This part is forged to ISO tolerances, heat treated to 10.9 strength, with a precise Allen hex interface for solid torque transfer. As a supplier, I verify each batch with tensile tests and surface finish checks, ensuring corrosion resistance and thread integrity in harsher environments. The m8 size fits most standard hubs, flanges, and timing devices, and the 10.9 grade steel gives a higher tensile strength than common 8.8 grades. We offer competitive pricing for bulk orders and can tailor finishes, like black oxide or zinc plating, to match your project. I pride in quick lead times, flexible packaging, and documentation for QA. If you’re shopping for Wholesale, or Manufacturers seeking dependable fasteners, this m8 set screw 10.9 grade alan hex is a solid choice.
Engineered for demanding assemblies, M8 set screws in 10.9 grade offer high tensile strength and precise fit. The hex socket head enables torque-controlled installation in tight spaces, while heat-treated alloy steel delivers reliable performance under vibration and heat. Finishes such as black oxide or zinc plating boost corrosion resistance, and rigorous inspection ensures consistent quality across batches for global supply chains. Global buyers seek a steady, scalable supply of high-grade fasteners with clear traceability. A capable East Asian manufacturer can offer controlled lot release, multiple finish options, and customization of length, pitch, and finish to fit exact equipment needs. Competitive pricing, reliable logistics, and compliant documentation help teams reduce risk in multi-site deployments. By partnering with a supplier focused on performance and on-time delivery, buyers can outperform rivals in critical applications and accelerate value across international projects.
| Parameter | Specification | Unit | Value |
|---|---|---|---|
| Nominal diameter | M8 | mm | 8 |
| Thread pitch | Coarse or standard | mm | 1.25 |
| Length range | Available lengths | mm | 8–50 |
| Grade / property class | — | 10.9 | |
| Material | Alloy steel (common specification) | — | Alloy steel |
| Finish | Coatings | — | Black oxide or zinc plated |
| Tensile strength (Rm) | Minimum specification | MPa | 1040 |
| Yield strength (Re) | Minimum specification | MPa | 940 |
| Elongation (A5) | Minimum ductility | % | 8 |
| Hardness | Typical range | HRC | 36–46 |
| Drive type | Internal hex | — | Yes |
| Hex key size | Drive size for assembly | mm | 5 |
| Standards | Metric fastener standard | — | ISO 898-1, same class 10.9 |
| Typical applications | Usage scenario | — | General mechanical assemblies requiring high tensile load endurance |