Heli-Coil 5521-5 Thread Repair Kit, Stainless Steel

Highlights:

• External Thread Length: 5/16 in.
• Material: Stainless Steel
• Nominal Thread Size: 18
• Internal Depth: 0.5 in.
• Internal Thread Length: 0.465 in.
• English or Metric: English
• Insert Tool Included
• Corresponding Tap Included
• Packaging Type: Carded
• Number in Package: 12 pk
• 21/64 inch drill size
• Made from high quality material