3/8-16 x 4 Inch Coarse Zinc Plated Steel Type F Point Hex Washer Head Thread Cutting Screw Best Seller GM General Motors - 22603384

GM General Motors - 22603384

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3/8-16 x 4 Inch Coarse Zinc Plated Steel Type F Point Hex Washer Head Thread Cutting Screw Best Seller GM General Motors - 22603384Thread cutting screws are self tapping screws that fill and secure existing holes in metal. They are easily removable and are often used as fasteners in items that need periodic maintenance. Thread cutting screws are most often used with wood and metal and do not generate the same stress as thread forming screws.