A tamper-resistant fastening provision includes a fastener cover having a first flange and second flange joined at one end. The first flange has an elongate opening slidably receiving a shaft of a fastener, and the second flange has an opening disposed closer to a second end of the cover than the first end. The cover is moveable to a first position such that the fastener head is operably accessible through the second opening and the fastener shaft is disposed at an end of the elongate opening proximate to the second end of the cover. The cover is also moveable to a second position such that the cover is in an interference position relative to the fastener head and the shaft is disposed at an end of the elongate opening proximate to the first end of the cover.