


Hexagon Socket Flat Head Screw
Flat head hex socket screws are designed for flush or embedded installation to ensure a clean and secure appearance.
Product Technical Parameters
| ●Material: Carbon Steel and Stainless Steel |
| ●Surface Treatment: Galvanized, Nickel Plated, Black Oxide |
| ●Metric Strength Grades: 4.8 |
| ●Metric Thread Diameter: M3 ~ M12 |
| ●Metric Thread Length: 6 ~ 120
|
Product Description of Hexagon Socket Flat Head Screw
- Function and use: The flat head design makes the screw flush with the surface or below the surface after installation, reducing protrusion, and the hex hole is easy to use the hex socket wrench to tighten the screw efficiently.
- Application: Suitable for machinery, electronics, automobiles, furniture, requiring smooth surface, tight and reliable occasions.
- Needs solved: Provide invisible fastening solution, eliminate the screw head bulge, enhance safety and beauty.
Wanhong Fasteners supply high quality hexagonal socket flat head screws with various sizes and materials to meet industrial needs.
Data Sheet of Hexagon Socket Flat Head Screw
Hex socket large flat head screw Dimensions Chart

| mm | M3 | M4 | M5 | M6 | M8 | M10 | M12 |
| dk | 6 | 8.1 | 9.5 | 12 | 16 | 19.3 | 22.7 |
| k | 1 | 1.3 | 1.4 | 1.5 | 2.5 | 2.9 | 3.65 |
| s | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 |
| p | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 |
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