ISO 7380 hexagonal socket button head screws are a type of screw that is commonly used in furniture, machinery, and construction. They have a hexagonal socket head that allows them to be tightened with a wrench or socket, and they come in a variety of sizes and materials. Learn more about the specifications of these screws here.
Specification #
| Standard | ISO 7380 |
| Name | Hexagon socket button head screws |
| Material | Alloy Steel / High Tensile |
| Grade | 10.9 |
| Thread | Metric thread |
| Head shape | Button head |
| Drive Type | Hexagon socket |
| Surface Finish | Black Oxide |
| Color | Black |
| Measurement System | Metric |
| Pitch Type | Fine Pitch |
Dimension #
| Size | Dia | Thread Dia | Head Dia (mm) | Head Height (mm) | Allen Key Size | Thread Length |
|---|---|---|---|---|---|---|
| M3 | 3mm | 2.86mm | 1.40 – 1.65 | 5.4 – 5.7 | 2 | 30mm |
| M4 | 4mm | 3.82mm | 7.24 – 7.6 | 1.95 – 2.2 | 2.5 | 40mm |
| M5 | 5mm | 4.82mm | 2.50 – 2.75 | 9.14 – 9.5 | 3 | 40mm |
| M6 | 6mm | 5.7mm | 3.0 – 3.3 | 10.07 – 10.5 | 4 | 40mm |
| M8 | 8mm | 7.64 | 13.57 – 14 | 4.1 – 4.4 | 6 | 40mm |
Note: The values provided are based on standard specification, the details are for information purpose only. To verify the dimension accuracy customers are requested to buy sample and verify before making bulk purchases. Always feel free to reach us for any help.
