规格
| 项目 | 数值 |
| 表面处理 | 锌 |
| 材质 | 不锈钢、碳钢 |
| 测量系统 | 英制、公制 |
| 螺纹类型 | 标准螺纹 |
| 头部样式 | 平头 |
| 品牌名称 | 杭帆 |
| 等级 | DIY |
| 包装 | 小包装+纸箱包装+托盘 |
| 头部类型 | 平头 |
| 长度 | 13毫米~200毫米 |
德式自攻螺丝
德式自攻螺丝，又称符合德国工业标准（如DIN标准）的自攻螺丝，是一种能在预钻孔或无钻孔材料上自行切割或形成内螺纹的紧固件，无需额外的攻丝工序。因其高效可靠，广泛应用于金属、塑料及复合材料领域。
FAQ
Q1:How many coutries you already exported ?
A1:Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey,Jordan,etc.
Q2:How can l get some samples?
A2:Small samples in store and can provide the samples for free. Catalgue is available, most patternswe have ready samples in stock.Customized samples will take about 5-7days.
Q3:What is the delivery ?
A3:Sample order's delivery time is 5-7 days. Container orders are about 15-20 days