Knurl (jagged) pattern placed on head of screw, allowing for tightening or loosening by hand
Hand-turned screw used for adjustment screws or screws to be removed at a later date
属性 | 数值 |
---|---|
头部外形 | 滚花 |
螺纹长度 | 10mm |
螺纹尺寸(公制) | M3 |
材料 | 黄铜 |
表面处理 | 镀镍 |