12-40TPI Tap and Die Set HSS Right Hand Thread 12-40 UNS Tap + 12- 40 UNS Die

Features: new high quality Made of high -quality materials, The cone lock hole, the lock force is strong and not loose. It is very suitable for re -processing existing threads in hard materials such as metal, as well as manufacturing new threads in soft materials such as plastic. Easy to use, the mold positioning groove cope with the fastener screw in the middle of the fascinating mold wrench, and insert the screw into the mold slot and tighten it. High -speed steel (HSS) has good wear resistance. It is generally suitable for non -ferrous metal materials. Provide a smooth and polished on the tool. Product parameters: Model: 12-40 UNS TAP + 12-40 UNS DIE (UNS: a unified special sound high line) Thread diameter: 12 # (0.216 " / 5.486mm) Diameter: 0.78 " /20mm Thickness: 0.196 inches/5mm Click effective length: 1.1 /28mm Click the overall length: 2.67 inches /68mm Each inch of teeth: 40 TPI: 25.4/40 = 0.635 Material: HSS (High -speed Steel) Color: as shown in the figure Package Included: 1 * 12-40 UNS TAP 1 * 12-40 UNS DIE Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.