Heli-Coil 5528-3 Thread Repair Kit, 10-32 UNF, 12 Inserts, Tap and Installation Tool

Heli-Coil 5528-3 Thread Repair Kit, 10-32 UNF, 12 Inserts, Tap and Installation Tool

• Heli-Coil 5528-3 is a thread repair kit for restoring damaged 10-32 UNF internal threads in tapped holes. The kit supplies 12 inserts plus the matching STI tap and installation tool, and it uses a 13/64" drill size for hole preparation.
• Features:
  • 10-32 UNF thread repair kit restores stripped internal threads using Heli-Coil wire inserts.
  • 12 inserts are included to support multiple repairs without sourcing additional parts.
  • Matched STI tap is included to create the correct thread insert tap size for installation.
  • Installation tool is included to drive inserts to the proper depth during repair.
  • Designed for repairing 10-32 UNF tapped holes, making this kit an application specific thread repair solution.
• Includes:
  • Heli-Coil inserts, 10-32 x 0.285" (821-3), quantity 12
  • Heli-Coil STI tap, 10-32 (2299-3), quantity 1
  • Heli-Coil installation tool, Type 3 (R1191-3), quantity 1
  • Instructions, quantity 1
• Specifications:
  • Manufacturer: Heli-Coil
  • Part Number: 5528-3
  • MPN: 5528-3
  • UPC: 025964110190
  • Product Type or Function: Thread repair kit
  • Thread Size: 10-32 UNF
  • Insert Quantity: 12
  • Insert Length: 0.285"
  • Insert Part Number: 821-3
  • Tap Part Number: 2299-3
  • Installation Tool Part Number: R1191-3
  • Drill Size: 13/64"
  • Drill Bit Included: No
  • System Compatibility or Application: for repairing stripped or damaged 10-32 UNF internal threads in tapped holes using Heli-Coil inserts
• The Thread Repair Kit 10-32 UNF can also be referred to as 10-32 thread repair kit, 10-32 UNF helicoil kit, wire thread insert kit, 10-32 thread insert repair kit, and 10-32 UNF thread insert kit.

Heli-Coil is a thread repair and threaded insert brand known for wire thread inserts, taps, and installation tools used in maintenance, manufacturing, and automotive service to restore or reinforce internal threads in metal components.

Q: What thread size does Heli-Coil 5528-3 repair?
A: It is designed to repair 10-32 UNF internal threads using Heli-Coil inserts.

Q: How many inserts are included in this kit?
A: The kit includes 12 inserts for 10-32 UNF repairs.

Q: What drill size is used for hole preparation with this kit?
A: The specified drill size is 13/64", and the drill bit is not included in the kit.

Q: Does this kit include the tap and installation tool?
A: Yes. The kit includes the matching STI tap and the installation tool used to install the inserts.