Helicoil Thread Repair Kit, 4mm x 0.70 NC (5546-4)
Helicoil 5546-4 Thread Repair Kit, 4mm x 0.70 NC designed to repair damaged or worn threads, restoring them to their original condition quickly and efficiently. This kit is perfect for handling small thread repairs.
Tap Part No. – 2087-4
Installation Tool Part No. – 3747-4
Insert Package Part No. – R1084-4
Drill Size – 11/64" (Drill bit not included)
12 Inserts Per Kit
Note: Image may be a representation of actual product
Quickly and permanently restores damaged threads to their original size
High-quality materials ensure long-lasting repairs
Complete kit with all necessary tools: tap, installation tool, and inserts
Technical Specifications:
Thread Size: 4mm x 0.70 NC
Inserts Per Kit: 12 Inserts
Packaging: Carded packaging for easy storage
Product identification
- Brand: Helicoil
- Model / MPN: 5546-4




