Foreword
Standards Committee Roster
Correspondence With the B18 Committee
1 Scope
2 Comparison With ISO
3 Referenced Standards
4 Terminology
5 Dimensions
6 Top of Head
7 Head Height
8 Wrenching Height
9 Corner Fill
10 Gaging of Hex Flange Head
11 Position of Head
12 Flange
13 Bearing Surface
14 Fillet
15 Body Diameter
16 Length
17 Points
18 Straightness
19 Threads
20 Thread Length
21 Materials and Mechanical Properties
22 Identification Symbols
23 Finish
24 Workmanship
25 Inspection and Quality Assurance
26 Dimensional Conformance
27 Clearance Holes
28 Designation
Nonmandatory Appendices
A - Comparison With ISO Standards
B - Screw Straightness Gage and Gaging Procedure