螺钉：内六角平圆头 · ISO 7380-1
ISO 7380-1 button head screw M4x12
ISO 7380-1 - Hexagon socket button head screws with reduced loadability
Automatically build standard products in SOLIDWORKS with TSFP.
ISO 7380-1 M4x12
| 螺纹直径 | 4 mm |
|---|---|
| 螺距 | 0.7 mm |
| 螺钉长度 | 12 mm |
| 螺纹长度 | 12 mm |
| 头部直径 | 7.6 mm |
| 头部高度 | 2.2 mm |
| 内六角尺寸 | 2.5 mm |
| 内六角深度 | 1.3 mm |
| 头部支承面直径 | 6.66 mm |
| 头下圆角半径 | 0.4 mm |
| 头下过渡圆直径 | 4.7 mm |
| 无螺纹杆部直径 | 4 mm |