Abstract: A thermoplastic article can be mounted to a support structure by a fastener. The article includes a molded body having a length. The molded body also has an attachment surface configured to face the support structure and a show surface opposite the attachment surface. The molded body defines an interior channel separating the attachment surface and the show surface. The article also includes a attachment boss coupled to and extending from the attachment surface for receiving the fastener to mount the article to the support structure. The attachment boss extends through the attachment surface and into the interior channel of the molded body for reinforcing the attachment boss at the attachment surface.

Abstract: An article for mounting to a support structure via a fastener-includes a molded body made from a first thermoplastic material. The molded body has a length. The molded body also has an attachment surface spaced from the support structure and a show surface opposite the attachment surface. The article also includes a fastening insert made of a second thermoplastic material and disposed within the molded body for receiving the fastener to mount the article to the support structure. The fastening insert has a flange extending along the length of the molded body. The fastening insert also has a boss coupled to and extending from the flange and the attachment surface for receiving the fastener. The flange defines a plurality of holes with the first thermoplastic material disposed in the holes for anchoring the fastening insert in the molded body.

Abstract: A thermoplastic article can be mounted to a support structure by a fastener. The article includes a molded body having a length. The molded body also has an attachment surface configured to face the support structure and a show surface opposite the attachment surface. The molded body defines an interior channel separating the attachment surface and the show surface. The article also includes a attachment boss coupled to and extending from the attachment surface for receiving the fastener to mount the article to the support structure. The attachment boss extends through the attachment surface and into the interior channel of the molded body for reinforcing the attachment boss at the attachment surface.

Abstract: An article for mounting to a support structure via a fastener, comprising a molded body made from a first thermoplastic material and having a length. The molded body also has an attachment surface spaced from the support structure and a show surface opposite the attachment surface. The article contains a fastening insert made of a second thermoplastic material and disposed within the molded body for receiving the fastener to mount the article to the support structure. The fastening insert has a flange extending along the length of the molded body. The fastening insert also has a boss coupled to and extending from the flange and the attachment surface for receiving the fastener. The flange defines a plurality of holes with the first thermoplastic material disposed in the holes for anchoring the fastening insert in the molded body.