Table of Contents

Foreword
Committee Roster
Correspondence With the B18 Committee
1 Introductory Notes
2 General Data
Mandatory Appendices
I - Gages and Gaging for Hexagon Sockets
II - Protrusion Gaging of Flat Countersunk Heads
III - Type VI Recess Dimensions
Nonmandatory Appendices
A - Drill and Counterbore Sizes for Socket Head Cap Screws
B - Formulas for Dimensions
C - Hexagon Socket Head Cap Screws (1936 Series)

Abstract

This Standard covers complete general and dimensional data for various types of hexagon socket cap screws, shoulder screws, set screws, and hexagon keys.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	American Society of Mechanical Engineers
Pages
ISBN
Supersedes	ASME B18.3 : 2003(R2008)