Important – all sizes of METRIC & UNF are also available here – search for “RAPICOIL METRIC” or “RAPICOIL UNF”
Kit Contains: HSS Tap 5/16-18 UNC- 1pcs, HSS Twist Drill- 1pcs, Installation tool with Allen key-1pcs, Break-off tang-1pcs and Stainless-Steel Helical Insert 5/16-18 UNC- 25pcs.
With the help of this kit, you may strengthen your internal thread and maintain its existing diameter, eliminating the need to repair broken internal threads with larger-diameter screws or bolts.
The 5/16-18 UNC thread repairing kit is perfect for repairing damaged threads on a wide range of materials, including aluminium, steel, and cast iron. It's suitable for automotive, industrial, and DIY applications.
Our thread repairing inserts are made from high-quality stainless steel, which ensures durability and longevity. They are resistant to corrosion, heat, and wear, making them suitable for even the toughest applications.