Flange Nut, 2.125-16 UN in. Thread
The Enerpac FN551 is a 2.125-16 UN thread cylindrical flange nut. Cylindrical flange nuts are used for mounting threaded body cylinders in any position. Enerpac FN551 is compatible with Enerpac CDT Series and Enerpac CDT27151, CDT27251, CDT27501 models.