UWM/FN Stainless Steel Lock Nut
UWM/FN Lock Nut
Lock Nut Usage
UWM and FN lock nuts are used to secure ferrules, and are constructed from stainless steel 304 or 316L. To prevent galling, one of the following treatments should be applied before tightening the nut:
There are three options available:
1) Preferred Choice: Apply stainless steel specialty lubricant PASTE-L-2/3S to the thread (see the product page for ferrule‑preinstalled fittings and lubricants).
2) Use an anti-galling coating on the thread. To order nuts with anti-galling coating, attach “-A” to the end of the ordering number, e.g., UWM-L12-SS-A.
3) Plate the thread with silver. To order silver-plated nuts, attach “-S” to the end of the ordering number, e.g., UWM-L12-SL-S.
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- Commodity name: UWM/FN Stainless Steel Lock Nut
- Commodity ID: EG01870
- 小标题: UWM/FN Lock Nut
<span style="color:#af2039"> ○ </span> Connection type: threaded connection <span style="color:#af2039"> ○ </span> Specifications: 4–76 mm, 1/8″–1/2″ <span style="color:#af2039"> ○ </span> Joint material: Stainless steel 304, 316L

Table of Technical Data [mm]
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Lock Nut Usage
UWM and FN lock nuts are used to secure ferrules, and are constructed from stainless steel 304 or 316L. To prevent galling, one of the following treatments should be applied before tightening the nut:
There are three options available:
1) Preferred Choice: Apply stainless steel specialty lubricant PASTE-L-2/3S to the thread (see the product page for ferrule‑preinstalled fittings and lubricants).
2) Use an anti-galling coating on the thread. To order nuts with anti-galling coating, attach “-A” to the end of the ordering number, e.g., UWM-L12-SS-A.
3) Plate the thread with silver. To order silver-plated nuts, attach “-S” to the end of the ordering number, e.g., UWM-L12-SL-S.

Table of Technical Data [mm]
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