Crossword clues for Fastener of a sort. 6 lettersAnswerClueSEALERFastener of a sortHATPINFastener of a sortCEMENTFastener of a sort.STAPLEFastener of a sort.LOCKNUTSpecial sort of fastener.CLAMPSort of fastenerCLASPFastener of a sortKNOTFastener of a sortGLUEFastener of a sortTNUTFastener, of a sort