 
| 无尾螺套公制标准尺寸 | 
 
          无尾螺套公制标准尺寸
公制无尾螺套由冷锻型304型不锈钢丝(AS7245和MA1565)制造,加工硬化到200,000psi
以上的抗拉强度,及Rc43-50的硬度,同时抛光表面(8-16微英寸)非常光滑。根椐MA3279
至MA3281(标准螺纹)以及MA3329至MA3331(锁牙螺纹)所指定,公制无尾螺套专为取代有
尾螺旋线圈护套而设计。护套可根据MA1567规格安装至标准STI螺孔中。安装好的护套可
提供符合FED-STD-H28规格,M剖面、4H或5H公差级别,以及ISO公制螺纹规格,并且支
持标准或MJ剖面螺栓或螺丝的使用。
无尾螺套的特点:
无损坏设计:无柄脚折断、修补或遗失。
双向设计,无插入方向要求
缩减成本,大大减少安装和检验时间
快速、无损坏拆除可防止铸件损坏
无尾螺套公制标准尺寸如下表:
| Tangless Coilthread Free-Running Series | Tangless Coilthread Screw-Lock Series | ||||
| KATO无尾螺套常用规格表(顺牙型) | KATO无尾螺套常用规格表(锁紧型) | ||||
| 序号 | 编号 | 规格 | 序号 | 编号 | 规格 | 
| 1 | 2TNM-2*0.4C-2 | M2*0.4-2 | 1 | 2TLM-2*0.4C-2 | M2*0.4-2 | 
| 2 | 2TNM-2*0.4c-3 | M2*0.4-3 | 2 | 2TLM-2*0.4C-3 | M2*0.4-3 | 
| 3 | 2TNM-2*0.4c-4 | M2*0.4-4 | 3 | 2TLM-2*0.4c-4 | M2*0.4-4 | 
| 4 | 2TNM-2.5*0.45c-2.5 | M2.5-0.45-2.5 | 4 | 2TLM-2.5*0.45c-2.5 | M2.5-0.45-2.5 | 
| 5 | 2TNM-2.5*0.45c-3.8 | M2.5-0.45-3.8 | 5 | 2TLM-2.5*0.45c-3.8 | M2.5-0.45-3.8 | 
| 6 | 2TNM-2.5*0.45c-5.0 | M2.5-0.45-5.0 | 6 | 2TLM-2.5*0.45c-5.0 | M2.5-0.45-5.0 | 
| 7 | 2TNM-3*0.5c-3 | M3*0.5-3 | 7 | 2TLM-3*0.5c-3 | M3*0.5-3 | 
| 8 | 2TNM-3*0.5c-4.5 | M3*0.5-4.5 | 8 | 2TLM-3*0.5c-4.5 | M3*0.5-4.5 | 
| 9 | 2TNM-3*0.5c-6.0 | M3*0.5-6.0 | 9 | 2TLM-3*0.5c-6.0 | M3*0.5-6.0 | 
| 10 | 2TNM-4*0.7c-4.0 | M4*0.7-4 | 10 | 2TLM-4*0.7c-4.0 | M4*0.7-4 | 
| 11 | 2TNM-4*0.7c-6 | M4*0.7-6 | 11 | 2TLM-4*0.7c-6 | M4*0.7-6 | 
| 12 | 2TNM-4*0.7c-8 | M4*0.7-8 | 12 | 2TLM-4*0.7c-8 | M4*0.7-8 | 
| 13 | 2TNM-5*0.8c-5.0 | M5*0.8-5.0 | 13 | 2TLM-5*0.8c-5.0 | M5*0.8-5.0 | 
| 14 | 2TNM-5*0.8c-7.5 | M5*0.8-7.5 | 14 | 2TLM-5*0.8c-7.5 | M5*0.8-7.5 | 
| 15 | 2TNM-5*0.8c-10.0 | M5*0.8-10.0 | 15 | 2TLM-5*0.8c-10.0 | M5*0.8-10.0 | 
| 16 | 2TNM-6*1c-6.0 | M6*1-6.0 | 16 | 2TLM-6*1c-6.0 | M6*1-6.0 | 
| 17 | 2TNM-6*1c-9.0 | M6*1-9.0 | 17 | 2TLM-6*1c-9.0 | M6*1-9.0 | 
| 18 | 2TNM-6*1c-12 | M6*1-12.0 | 18 | 2TLM-6*1c-12 | M6*1-12.0 | 
| 19 | 2TNM-8*1.25c-8 | M8*1.25-8.0 | 19 | 2TLM-8*1.25c-8 | M8*1.25-8.0 | 
| 20 | 2TNM-8*1.25c-12 | M8*1.25-12.0 | 20 | 2TLM-8*1.25c-12 | M8*1.25-12.0 | 
| 21 | 2TNM-8*1.25c-16 | M8*1.25-16.0 | 21 | 2TLM-8*1.25c-16 | M8*1.25-16.0 |