uxcell M8 x 0.75mm Thread Straight High Speed Steel Machine Bottoming Tap 2 Pcs Product Name : Connector Tap;Thread Diameter : 8mm/5/16" (M8) Pitch : 0.75mm/0.03";Shank Diameter : 6mm/15/64" Thread Length : 15mm/0.591";Total Length : 62mm/2.441" Material : HSS;Total Weight : 29g Package : 2 x Connector Tap