螺丝螺母
| 规格参数 | 参数值 |
|---|---|
| IMPA编码 | 695760 |
| 产品单位 | PCE |
| 产品规格 | Made of stainless steel or bronze. Instead of building up a thread hole by welding worn out threads or using bushes for rethreading, you just have to clean the hole with a tap and insert these heli-serts. Tightening procedure is the same as with the original thread. The proper length of the heli-sert should usually be 1 – 2 times the length of the standard bolts being used. Kind of thread: Nominal size, Metric coarse M2.2-M36, Metric Fine M8-M30, Whitworth Coarse W1/4-W1-1/2, Unify Coarse U No.2 |
| 中文汉化 | 695760 螺纹嵌件（Helicoil）不锈钢制，UNF 1/2" 长度 19毫米 -----描述-----：该产品由不锈钢或青铜制成，用于修复磨损的螺纹孔。无需通过焊接堆焊或使用衬套重新攻丝，只需用丝锥清理孔洞后插入螺纹护套（heli-sert）即可，紧固方式与原螺纹相同。通常建议选用的护套长度为所用标准螺栓长度的1至2倍。适用的螺纹类型包括：公制粗牙螺纹 M2.2–M36、公制细牙螺纹 M8–M30、惠氏粗牙螺纹 W1/4–W1?、统一粗牙螺纹 U No.2–U1?、统一细牙螺纹 U No.6–U1? 以及平行管螺纹 3/8–3/4。 |
| IMPA版本 | 8th Edition |
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