HELI-COIL R1191-8 Helical Insert 304SS 1/2-20 PK6

If a hole you drilled has lost its grip use a helicoil insert to gain back the threading. Product specs for this Helical Insert include the following: LENGTH: 0.750 MATERIAL: 304 Stainless steel INTERNAL THREAD SIZE: 1/2-20 Features Application: For Metal Tap Sizes: 1/2-20 STI Length: 0.750 Free Coil Dia.: 0.605 Tensile Strength (PSI): 200 000 to 250 000 Item: Helical Insert Thread Direction: Right Hand Internal Thread Size: 1/2-20 Type: Free Running Helical Thread Type: UNF Drill Size: 33/64 Meets/Exceeds: - Rockwell Hardness: C43-C50 Material: 304 Stainless steel Package Quantity: 6