Pozidriv Bichromate Lag Screw 4, 0/20x 16 mm. (35 Pieces)
Dichromated pozidriv lag screws 4, 0/20x 16 (35 pieces). -Screws that have the ability to advance as they are turned, while creating their own thread. -Measurements: 4.0/20x 16 mm. -Blister 5 pieces.