CNXD Grade 12.9 Black Hex Socket Head Cap Oval Style Set Screws Alloy Steel M3-M16
The RuiLi High-Strength Hexagon Socket Head Cap Oval Style Screws are engineered for demanding industrial and mechanical applications. Manufactured from premium alloy steel or stainless steel, these Grade 12.9 set screws offer exceptional tensile strength, reliable fastening stability, and long-term durability. Available in metric and inch sizes from M3 to M16, they are suitable for a wide range of precision equipment, machinery, and structural assemblies.
High Tensile Strength: Available up to Grade 12.9, ensuring superior load-bearing performance for critical mechanical connections.
Versatile Head Options & Materials: Offered in multiple head styles and materials including alloy steel and stainless steel to meet diverse application needs.
Multiple Surface Treatments: Wide selection of protective coatings such as zinc plating, black oxide, phosphating, nickel, chrome, and more for enhanced corrosion resistance.
Key attributes
| Item | Details |
|---|---|
| Product Name | CNXD High-Strength Hexagon Socket Head Cap Oval Style Screws |
| Brand Name | CNXD |
| Material | Alloy Steel / Stainless Steel |
| Finish | Black, Zinc |
| Measurement System | Metric / Inch |
| Thread Type | Standard Thread |
| Grade | 4.8 / 8.8 / 10.9 / 12.9 (Bolts) | 4 / 8 / 10 (Nuts) |
| Head Style | Truss, Flat, Oval, Round, Hex, Cheese, Binding |
| Surface Treatment | Zinc Plating, Black Oxide, Phosphate, Chrome Plating, Dacromet, Nickel Plating, Electrophoresis, Zinc-Nickel Alloy |
| Place of Origin | Zhejiang, China |
| MOQ | 1000 pcs |
Packaging and delivery
| Item | Details |
|---|---|
| Selling Units | Single item |
| Packaging | Standard export carton or customized |
