Table of Contents

Foreword<br>Standards Committee Roster<br>1 Introduction<br>2 Basic Principles<br>3 General Practice<br>4 Types of Gages for Product Internal Thread<br>5 Types of Gages for Product External Thread<br>Appendices<br>A - Calibration and Inspection of Limit Gages, <br>&nbsp;&nbsp;&nbsp;&nbsp;Snap Gages, Indicating Gages, and Measuring <br>&nbsp;&nbsp;&nbsp;&nbsp;Instruments<br>B - Metrology of 60 deg. Screw Threads

Abstract

Gives essential specifications and dimensions for the gages used on Unified inch screw threads (UN and UNR thread form), and covers the specifications and dimensions for the thread gages and measuring equipment.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	American Society of Mechanical Engineers
ProductNote	Reconfirmed 2001
Pages
ISBN