分解图
技术参数
多根黄铜电缆接头 公制牙（Metric）/德制牙（PG）/英制牙（G)/美制牙（NPT) |
| 型号 | 规格 | 螺牙规格 | 电缆范围(mm) | 螺纹外径(mm) | 螺纹长度(mm) | 扳手径(mm) |
| M12-H2 | M12*1.5 | 3-1.2 | 12 | 7 | 14 |
| M16-H2 | M16*1.5 | 4-1.6 | 16 | 8 | 18 |
| M18-H2 | M18*1.5 | 3.5-2 | 18 | 8 | 20 |
| M20A-H2 | M20*1.5 | 5.3-1.5 | 20 | 8 | 22 |
| M20B-H2 | M20*1.5 | 3.5-2 | 20 | 8 | 22 |
| M22-H2 | M22*1.5 | 6-2.5 | 22 | 8 | 24 |
| M25-H2 | M25*1.5 | 8.7-4 | 25 | 9 | 30 |
| M32-H2 | M32*1.5 | 10-5 | 32 | 9 | 35 |
| PG7-H2 | PG7 | 3-1.2 | 12.5 | 8 | 14 |
| PG9-H2 | PG9 | 4-1.6 | 15.2 | 8 | 17 |
| PG11-H2 | PG11 | 3.5-2 | 18.6 | 8 | 20 |
| PG13.5-H2 | PG13.5 | 5.3-1.5 | 20.4 | 8 | 22 |
| PG16-H2 | PG16 | 6-2.5 | 22.5 | 8 | 24 |
| PG21-H2 | PG21 | 8.7-4.5 | 28.3 | 9 | 30 |
| PG29-H2 | PG29 | 10-5 | 37 | 10 | 40 |
| G1/4-H2 | G1/4 | 3-1.2 | 13.1 | 7 | 14 |
| G3/8-H2 | G3/8 | 4-1.6 | 16.6 | 8 | 18 |
| G1/2A-H2 | G1/2 | 3.5-2 | 20.9 | 8 | 22 |
| G1/2B-H2 | G1/2 | 5.3-1.5 | 20.9 | 8 | 22 |
| G3/4-H2 | G3/4 | 8.7-4.5 | 26.4 | 9 | 30 |
| G1-H2 | G1 | 10-5 | 33.2 | 10 | 35 |
| N3/8-H2 | NPT3/8 | 4-1.6 | 17 | 8 | 18 |
| N1/2A-H2 | NPT1/2 | 3.5-2 | 21.2 | 8 | 22 |
| N1/2B-H2 | NPT1/2 | 5.3-1.5 | 21.2 | 8 | 22 |
| N3/4-H2 | NPT3/4 | 8.7-4.5 | 26.5 | 9 | 30 |
| N1-H2 | NPT1 | 10-5 | 33.2 | 10 | 35 |
| 型号 | 规格 | 螺牙规格 | 电缆范围(mm) | 螺纹外径(mm) | 螺纹长度(mm) | 扳手径(mm) |
| M12-H3 | M12*1.5 | 2.6-1.2 | 12 | 7 | 14 |
| M16-H3 | M16*1.5 | 2.6-1.2 | 16 | 8 | 18 |
| M18-H3 | M18*1.5 | 4-1.6 | 18 | 8 | 20 |
| M20A-H3 | M20*1.5 | 5-2 | 20 | 8 | 22 |
| M20B-H3 | M20*1.5 | 3.5-1.5 | 20 | 8 | 22 |
| M22-H3 | M22*1.5 | 3.5-1.5 | 22 | 8 | 24 |
| M25-H3 | M25*1.5 | 8-4 | 25 | 9 | 30 |
| M32-H3 | M32*1.5 | 10-5 | 32 | 9 | 35 |
| PG7-H3 | PG7 | 2.6-1.2 | 12.5 | 8 | 14 |
| PG9-H3 | PG9 | 2.6-1.2 | 15.2 | 8 | 17 |
| PG11-H3 | PG11 | 4-1.6 | 18.6 | 8 | 20 |
| PG13.5-H3 | PG13.5 | 5-2 | 20.4 | 8 | 22 |
| PG16-H3 | PG16 | 3.5-1.5 | 22.5 | 8 | 24 |
| PG21-H3 | PG21 | 5-2 | 28.3 | 9 | 30 |
| PG29-H3 | PG29 | 10-5 | 37 | 10 | 40 |
| G1/4-H3 | G1/4 | 2.6-1.2 | 13.1 | 7 | 14 |
| G3/8-H3 | G3/8 | 4-1.6 | 16.6 | 8 | 18 |
| G1/2A-H3 | G1/2 | 5-2 | 20.9 | 8 | 22 |
| G1/2B-H3 | G1/2 | 3.5-1.5 | 20.9 | 8 | 22 |
| G3/4-H3 | G3/4 | 8-4 | 26.4 | 9 | 30 |
| G1-H3 | G1 | 10-5 | 33.2 | 10 | 35 |
| N3/8-H3 | NPT3/8 | 4-1.6 | 17 | 8 | 18 |
| N1/2A-H3 | NPT1/2 | 3.5-1.5 | 21.2 | 8 | 22 |
| N1/2B-H3 | NPT1/2 | 5-2 | 21.2 | 8 | 22 |
| N3/4-H3 | NPT3/4 | 8-4 | 26.5 | 9 | 30 |
| N1-H3 | NPT1 | 10-5 | 33.2 | 10 | 35 |
| 型号 | 规格 | 螺牙规格 | 电缆范围(mm) | 螺纹外径(mm) | 螺纹长度(mm) | 扳手径(mm) |
| M12-H4 | M12*1.5 | 2.3-1 | 12 | 7 | 14 |
| M16-H4 | M16*1.5 | 2.3-1 | 16 | 8 | 18 |
| M18-H4 | M18*1.5 | 3-1.2 | 18 | 8 | 20 |
| M20A-H4 | M20*1.5 | 4.2-1.7 | 20 | 8 | 22 |
| M20B-H4 | M20*1.5 | 3.5-1.5 | 20 | 8 | 22 |
| M22-H4 | M22*1.5 | 4.5-2 | 22 | 8 | 24 |
| M25-H4 | M25*1.5 | 5-2 | 25 | 9 | 30 |
| M32-H4 | M32*1.5 | 9-4.5 | 32 | 9 | 35 |
| PG7-H4 | PG7 | 2.3-1 | 12.5 | 8 | 14 |
| PG9-H4 | PG9 | 2.3-1 | 15.2 | 8 | 17 |
| PG11-H4 | PG11 | 3-1.2 | 18.6 | 8 | 20 |
| PG13.5-H4 | PG13.5 | 4.2-1.7 | 20.4 | 8 | 22 |
| PG16-H4 | PG16 | 4.5-2 | 22.5 | 8 | 24 |
| PG21-H4 | PG21 | 7-3.5 | 28.3 | 9 | 30 |
| PG29-H4 | PG29 | 9-4.5 | 37 | 10 | 40 |
| G1/4-H4 | G1/4 | 2.3-1 | 13.1 | 7 | 14 |
| G3/8-H4 | G3/8 | 3-1.2 | 16.6 | 8 | 18 |
| G1/2A-H4 | G1/2 | 3.5-1.5 | 20.9 | 8 | 22 |
| G1/2B-H4 | G1/2 | 4.5-2 | 20.9 | 8 | 22 |
| G3/4-H4 | G3/4 | 7-3.5 | 26.4 | 9 | 30 |
| G1-H4 | G1 | 9-4.5 | 33.2 | 10 | 35 |
| N3/8-H4 | NPT3/8 | 2.3-1 | 17 | 8 | 18 |
| N1/2A-H4 | NPT1/2 | 3.5-1.5 | 21.2 | 8 | 22 |
| N1/2B-H4 | NPT1/2 | 4.5-2 | 21.2 | 8 | 22 |
| N3/4-H4 | NPT3/4 | 7-3.5 | 26.5 | 9 | 30 |
| N1-H4 | NPT1 | 9-4.5 | 33.2 | 10 | 35 |
| 型号 | 规格 | 螺牙规格 | 电缆范围(mm) | 螺纹外径(mm) | 螺纹长度(mm) | 扳手径(mm) |
| M16-H5 | M16*1.5 | 2.5-1 | 16 | 8 | 18 |
| M20A-H5 | M20*1.5 | 3-1.2 | 20 | 8 | 22 |
| M20B-H5 | M20*1.5 | 4.2-1.7 | 20 | 8 | 22 |
| M25A-H5 | M25*1.5 | 3.5-1.5 | 25 | 9 | 30 |
| M25B-H5 | M25*1.5 | 6-3 | 25 | 9 | 30 |
| M32-H5 | M32*1.5 | 8-4 | 32 | 9 | 35 |
| PG9-H5 | PG9 | 2.5-1 | 15.2 | 8 | 17 |
| PG13.5A-H5 | PG13.5 | 3-1.2 | 20.4 | 8 | 22 |
| PG13.5B-H5 | PG13.5 | 4.2-1.7 | 20.4 | 8 | 22 |
| PG21A-H5 | PG21 | 3.5-1.5 | 28.3 | 9 | 30 |
| PG21B-H5 | PG21 | 6-3 | 28.3 | 9 | 30 |
| PG29-H5 | PG29 | 8-4 | 37 | 10 | 40 |
| G3/8-H5 | G3/8 | 2.5-1 | 16.6 | 8 | 18 |
| G1/2A-H5 | G1/2 | 3-1.2 | 20.9 | 8 | 22 |
| G1/2B-H5 | G1/2 | 4.2-17 | 20.9 | 8 | 22 |
| G3/4-H5 | G3/4 | 6-3 | 26.4 | 9 | 30 |
| G1-H5 | G1 | 8-4 | 33.2 | 10 | 35 |
| N3/8-H5 | NPT3/8 | 2.5-1 | 17 | 8 | 18 |
| N1/2A-H5 | NPT1/2 | 3-1.2 | 21.2 | 8 | 22 |
| N1/2B-H5 | NPT1/2 | 4.2-1.7 | 21.2 | 8 | 22 |
| N3/4-H5 | NPT3/4 | 6-3 | 26.5 | 9 | 30 |
| N1-H5 | NPT1 | 8-4 | 33.2 | 10 | 35 |
| 型号 | 规格 | 螺牙规格 | 电缆范围(mm) | 螺纹外径(mm) | 螺纹长度(mm) | 扳手径(mm) |
| M16-H6 | M16*1.5 | 2-1 | 16 | 8 | 18 |
| M20-H6 | M20*1.5 | 3-1.2 | 20 | 8 | 22 |
| M25A-H6 | M25*1.5 | 3.5-1.5 | 25 | 9 | 30 |
| M25B-H6 | M25*1.5 | 5.3-2.4 | 25 | 9 | 30 |
| M32-H6 | M32*1.5 | 7-3.5 | 32 | 9 | 35 |
| PG9-H6 | PG9 | 2-1 | 15.2 | 8 | 17 |
| PG13.5-H6 | PG13.5 | 3-1.2 | 20.4 | 8 | 22 |
| PG21A-H6 | PG21 | 3.5-1.5 | 28.3 | 9 | 30 |
| PG21B-H6 | PG21 | 5.3-2.4 | 28.3 | 9 | 30 |
| PG29-H6 | PG29 | 7-3.5 | 37 | 10 | 40 |
| G3/8-H6 | G3/8 | 2-1 | 16.6 | 8 | 18 |
| G1/2-H6 | G1/2 | 3-1.2 | 20.9 | 8 | 22 |
| G3/4A-H6 | G3/4 | 3.5-1.5 | 26.4 | 9 | 30 |
| G3/4B-H6 | G3/4 | 5.3-2.4 | 26.4 | 9 | 30 |
| G1-H6 | G1 | 7-3.5 | 33.2 | 10 | 35 |
| N3/8-H6 | NPT3/8 | 2-1 | 17 | 8 | 18 |
| N1/2A-H6 | NPT1/2 | 3-1.2 | 21.2 | 8 | 22 |
| N3/4-H6 | NPT3/4 | 3.5-1.5 | 26.5 | 8 | 22 |
| N3/4-H6 | NPT3/4 | 5.3-2.4 | 26.5 | 9 | 30 |
| N1-H6 | NPT1 | 7-3.5 | 33.2 | 10 | 35 |
| 型号 | 规格 | 螺牙规格 | 电缆范围(mm) | 螺纹外径(mm) | 螺纹长度(mm) | 扳手径(mm) |
| M20-H7 | M20*1.5 | 3-1.2 | 20 | 8 | 22 |
| M25-H7 | M25*1.5 | 3.5-1.5 | 25 | 9 | 30 |
| M25-H7 | M25*1.5 | 6-3 | 25 | 9 | 35 |
| M32-H6 | M32*1.5 | 7-3.5 | 32 | 9 | 35 |
| PG13.5-H7 | PG13.5 | 3-1.2 | 20.4 | 8 | 22 |
| PG21-H7 | PG21 | 3.5-1.5 | 28.3 | 9 | 30 |
| PG29-H7 | PG29 | 6-3 | 37 | 10 | 40 |
| G1/2-H7 | G1/2 | 3-1.2 | 20.9 | 8 | 22 |
| G3/4-H7 | G3/4 | 3.5-1.5 | 26.4 | 9 | 30 |
| G1-H7 | G1 | 6-3 | 33.2 | 10 | 35 |
| N1/2-H7 | NPT1/2 | 3-1.2 | 21.2 | 8 | 22 |
| N3/4-H7 | NPT3/4 | 3.5-1.5 | 26.5 | 8 | 30 |
| N1-H7 | NPT1 | 6-3 | 33.2 | 10 | 35 |
| 型号 | 规格 | 螺牙规格 | 电缆范围(mm) | 螺纹外径(mm) | 螺纹长度(mm) | 扳手径(mm) |
| M20-H8 | M20*1.5 | 2.8-1 | 20 | 8 | 22 |
| M25-H8 | M25*1.5 | 3.5-1.5 | 25 | 9 | 30 |
| G1/2-H8 | G1/2 | 2.8-1 | 20.9 | 8 | 22 |
| G3/4-H8 | G3/4 | 3.5-1.5 | 26.4 | 9 | 30 |
| PG13.5-H8 | PG13.5 | 2.8-1 | 20.4 | 8 | 22 |
| PG21-H8 | PG21 | 3.5-1.5 | 28.3 | 9 | 30 |
| N1/2-H8 | NPT1/2 | 2.8-1 | 21.2 | 8 | 22 |
| N3/4-H8 | NPT3/4 | 3.5-1.5 | 26.5 | 8 | 30 |
如何正确选择螺牙类型?
1.首先确定安装面板的孔径，并确定其是否属于攻牙孔。
2.对照技术参数表找到匹配的螺牙型号（如：M、PG、NPT、G螺牙）。
3.如果安装面板没有攻牙孔，那么只需要确定孔径即可。
4.加长款螺纹适用于厚的安装面板。
常见问题
1.问：螺纹长度可以定定制吗？
答：可以。金属制品的外形和螺牙长度都可以定制，并无需开模（特殊形状除外），仅需提供3D和CAD图纸即可。
2.问：交期需要多久？
答：常规型号可在3-7个工作日内发货。定制型号根据订单数量而定。
