Heli-Coil R10845 M5X0.8 Inserts/Pk 12 Price For: Each Meets/Exceeds: - Thread Type: Metric Coarse Rockwell Hardness: C43-C50 Item: Helical Insert Thread Direction: Right Hand Application: For Metal Type: Free Running Helical Tensile Strength (PSI): 200, 000 to 250, 000 Type: Free Running Helical Material: 304 Stainless Steel Internal Thread Size: M5 x 0.8 Thread Type: Metric Coarse Length: 7.5mm Free Coil Dia.: 6.53mm Tap Sizes: M5x0.8 STI Drill Size: 5.2mm Tensile Strength (PSI): 200, 000 to 250, 000 Country of Origin (subject to change): United States