公开(公告)号：US20200263720A1

公开(公告)日：2020-08-20

申请号：US16793671

申请日：2020-02-18

Applicant: ILLINOIS TOOL WORKS INC.

Inventor： Martin KLUGE ,  Martina BRAUTIGAM

IPC: F16B21/08 ,  F16B2/22

Abstract: A fastening element (1) for insertion into an opening (50) of a part (51), in particular a vehicle body part, wherein the fastening element (1) has a head region (2), a flange region (3), which is connected to the head region (2) via a first shaft region (4), and a second shaft region (5), which continues from the flange region (3) on the side opposite the head region (2) and is formed such that, in the inserted state of the fastening element (1) in the opening (50), it extends through the opening (50), at least in certain regions, and forms a snap connection with the part (51), in particular vehicle body part, wherein at least one indicator element (6) is associated with the fastening element (1) for, in particular, acoustically and/or visually signaling an assembly state of the fastening element (1).