紧固件解决方案专家
尺寸规格：
| 编号 | ① | ② | ③ | ④ | 抗剪强度 | 扭矩强度 | 适用螺丝 | 适用材料厚度 |
| NTK3M15 | 8.7mm | 6.0mm | 5.0mm | 0.7mm | 8.9 | 2.9 | M3x0.5 | 0.5～1.5mm |
| NTK4M | 9.5mm | 7.0mm | 6.0mm | 0.7mm | 9.8 | 6.8 | M4x0.7 | 0.3～1.0mm |
| NTK4M20 | 10.6mm | 7.0mm | 6.0mm | 0.7mm | 9.8 | 6.8 | M4x0.7 | 1.0～2.0mm |
| NTK4M25 | 11.2mm | 7.0mm | 6.0mm | 0.7mm | 9.8 | 6.8 | M4x0.7 | 1.5～2.5mm |
| NTK4M35 | 12.0mm | 7.0mm | 6.0mm | 0.5mm | 9.8 | 6.8 | M4x0.7 | 2.5～3.5mm |
| NTK5M | 11.1mm | 8.0mm | 7.0mm | 0.7mm | 11.8 | 9.8 | M5x0.8 | 0.3～1.5mm |
| NTK5M30 | 12.1mm | 8.0mm | 7.0mm | 0.7mm | 11.8 | 9.8 | M5x0.8 | 1.5～3.0mm |
| NTK6M | 14.1mm | 10.0mm | 9.0mm | 0.7mm | 22.5 | 21.5 | M6x1.0 | 0.3～2.0mm |
| NTK6M40 | 15.6mm | 10.0mm | 9.0mm | 0.7mm | 22.5 | 21.5 | M6x1.0 | 2.0～4.0mm |
| NTK8M | 15.0mm | 12.0mm | 11.0mm | 0.7mm | 27.5 | 44.1 | M8x1.25 | 0.3～2.0mm |
| NTK8M40 | 17.2mm | 12.0mm | 11.0mm | 0.7mm | 27.5 | 44.1 | M8x1.25 | 2.5～4.0mm |
| NTK10M | 15.7mm | 14.0mm | 13.0mm | 0.7mm | 29.4 | 49 | M10x1.5 | 0.3～2.0mm |
| NTK10M40 | 17.7mm | 14.0mm | 13.0mm | 0.7mm | 29.4 | 49 | M10x1.5 | 2.5～4.0mm |
优点：
对于难以安装丝锥的薄板，用于圆形或方形管道，用于不可能焊接的塑料板。
用龙虾螺母铆钉固定器，任何人都可以安全地工作，有助于节省成本和劳动力。
