ASME B18.2.3.9M : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METRIC HEAVY HEX FLANGE SCREWS
Hardcopy , PDF
23-08-2021
English
01-01-2014
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Standard Committee Roster
Correspondence With the B18 Committee
1 Scope
2 Comparison With ISO/DIS 8102
3 Referenced Standards
4 Terminology
5 Dimensions
6 Top of Head
7 Head Height
8 Wrenching Height
9 Corner Fill
10 Ganging of Heavy Hex Flange Head
11 Position of Head
12 Flange
13 Bearing Surface
14 Fillet
15 Body Diameter
16 Length
17 Points
18 Straightness
19 Thread
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
Defines the complete dimensional and general data metric series heavy hex flange screws recognized as American National Standard.
| DocumentType |
Standard
|
| Pages |
26
|
| ProductNote |
Reconfirmed 2001
|
| PublisherName |
American Society of Mechanical Engineers
|
| Status |
Superseded
|
| SupersededBy |
| ISO 4759-1:2000 | Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C |
| ISO 225:2010 | Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensions |
| ISO 3508:1976 | Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262 |
| SAE J1199_201302 | Mechanical and Material Requirements for Metric Externally Threaded Steel Fasteners |
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