Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

KATO App Screenshots

iPad

iPhone

About KATO App

KATO Fastening Systems, the original inventor and manufacturer of the bi-directional Tangless® CoilThread® insert, is introducing the next version of the most powerful product search App for helical coil screw thread inserts and tools.

More than just an update, this release is completely new. Optimized for the latest iOS, and is natively compatible for both iPhone and iPad!

Built into the KATO App is the most comprehensive database on helical coil screw thread inserts. With four search options (KATO Part Number, Style & Size, MS/MA Number and NAS/NA Number), the KATO App makes it extremely easy to locate product & technical information, and tooling options for any Tangless or tanged screw thread insert!

Tooling suggestions include:
- Air Tools
- Electric Tools
- Manual Installation Tools
- Removal Tools

Technical information includes:
- Military & Aerospace Part Numbers (NAS1130, NA0276, NASM21209, MS122 & MS124 Series, MA3329, MA3330, MA3331, MA3379, MA3380, and/or MA3381)
- Free O.D. Dimensions
- Number of Free Coils
- Hole Preparation Procedures
- Suggested Drill Sizes
- Drilling Dimensions (per NASM33537)
- Tapping Dimensions (per NASM33537)
and more…

What's New in the Latest Version 2.4

Last updated on Aug 1, 2017

Old Versions

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes and performance improvements

Version History

2.4

Aug 1, 2017

This app has been updated by Apple to display the Apple Watch app icon.

Bug fixes and performance improvements

2.3

Apr 23, 2017

From the people of KATO! Thank you for using the KATO App the most powerful search application for helical coil screw thread inserts and tools. Here's what's new on the KATO App 2.3:

-Updated images. Including the KATO Linear Torque Arm which offers an unprecedented smoothness of linear and rotational movements.
-Updated database.
-Bug fixes.
-Performance improvements.

2.2

Jul 13, 2016

Minor bug fixes

2.0

Sep 29, 2015

Feedback Report