螺釘：內六角平圓頭 · ISO 7380-1
ISO 7380-1 button head screw M3x25
ISO 7380-1 - Hexagon socket button head screws with reduced loadability
Automatically build standard products in SOLIDWORKS with TSFP.
ISO 7380-1 M3x25
| 螺紋直徑 | 3 mm |
|---|---|
| 螺距 | 0.5 mm |
| 螺釘長度 | 25 mm |
| 螺紋長度 | 18 mm |
| 頭部直徑 | 5.7 mm |
| 頭部高度 | 1.65 mm |
| 內六角尺寸 | 2 mm |
| 內六角深度 | 1.04 mm |
| 頭部支承面直徑 | 4.97 mm |
| 頭下圓角半徑 | 0.1 mm |
| 頭下過渡圓直徑 | 3.6 mm |
| 無螺紋桿部直徑 | 3 mm |