Tap and Die Set Number of Pieces 116 Die Shape Hex Tap Type Self Alignment Tap Die Material High Speed Steel Thread Sizes Included #10-24U #10-32U #12-24U #4-40U #6-32U #8-32U 1/2 In.-13U 1/2 In.-20U 1/4 In.-20U 1/4 In.-28U 1/8 In.-27 1/8 In.-28BSP 3/8 In.-16U 3/8 In.-24U 5/16 In.-18U 5/16 In.-24U 7/16 In.-14U 7/16 In.-20U M10X1.25 M10X1.50 M11X1.50 M12X1.25 M12X1.75 M3X0.50 M4X0.70 M4X0.75 M5X0.80 M5X0.90 M6X1.00 M7X1.00 M8X1.00 M8X1.25 M9X1.00 M9X1.25