Crossword clues for Fastening pin:PEGFastening pinCOTTERFastening pinDOWELFastening pinCOTTER___ pin (fastening device)DOWELCarpenter's fastening pinRIVETFastening pinCOTTER__ pin: metal fastenerACUSClassical pin to fasten the hair.BELAYFasten a rope by winding around a pin.