Thread Kits® 1221-304 - Perma-Coil™ M4 x 0.7 mm Metric UNC Thread Repair Kit (12 Pieces)

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Vehicle Fitment

This part is universal
  • Only Gas Engines.

Product Details

Universal Perma-Coil™ M4 x 0.7 mm Metric UNC Thread Repair Kit (12 Pieces) (1221-304) by Thread Kits®. Perma-Coil™ helically coiled inserts are made from 304 (18-8) stainless steel that has been rolled to a carefully controlled diamond shape thread form. Designed to be slightly oversized in diameter, when installed into a STI (Screw Thread Insert) tapped hole, the insert expands outward with a spring-like action that securely grips the wall of the parent material providing a much stronger, permanent thread. Perma-Coil inserts and repair kits are designed to repair stripped threads in a variety of metals including aluminum, aluminum alloys, magnesium, cast iron and bronze. If the original threads can be stripped, there is a Perma-Coil insert to repair it.

Specifications

Thread Size: M4 x 0.7 mm
Thread Type: UNC
Quantity Inserts: 12 Pieces
Drill Size: 11/64"

Includes

  • (12) 206-304 Inserts
  • (1) 1287-304 Installation Tool
  • (1) 1448-304 Tap

Features

  • Expertly crafted from high-quality raw materials
  • Proven to deliver the longest possible wear life
  • Designed to perform under the toughest conditions
  • Perfect solution for professionals and do-it-yourselfers

Founded in 1984, Thread Kits® is a leading global manufacturer and supplier of quality thread repair products for nearly 30 years. In 2016, KATO Fastening Systems, Inc. (KATO), the original inventor and manufacturer of the revolutionary bi-directional Tangless® Insert, has acquired Thread Kits, Co. from Herndon Products. Company continue to do business as Thread Kits Co., Superior products, customer service & support remains the mission of KATO and Thread Kits. Company is confident the synergy of this merger will enhance customer experience.

Part Number:
1221-304
UPC:
790694123047
Alternate MPN:
1221304

Reviews

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Thread Kits® 1221-304 - Perma-Coil™ M4 x 0.7 mm Metric UNC Thread Repair Kit (12 Pieces)
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Questions and Answers

(1)
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
Question:
Does everything in the picture come in the box?
Posted by Sam / February 24, 2022
TRUCKiD Answer:
Hello, yes, everything pictured is included in the box
Posted by TRUCKiD Expert / December 09, 2022