GRK 772691021731 12/14 by 5-Inch 5/8 Containing Equal to 50 Screws R4 Handy Pack, 1-Pack [並行輸入品]

商品説明

GRK's R4 self-countersinking screw has a new underhead with saw-blade like cutting teeth and six self contained cutting pockets. The screw head closes the hole off with precision, leaving no damaged fibers around the head. The R4 is available in 59 sizes from #4 by 3/8-inch to #12 by 12'. This multi-use screw can be used in wood, particle board, plastic, sheet metal, cement fiberboard, composite decking, wood decking and melamine. Some sizes are also available in PHEINOX stainless steel.