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ASME B18.2.3.9M : 2001 : R2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by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

Available format(s)

Hardcopy , PDF

Superseded date

23-08-2021

Language(s)

English

Published date

01-01-2014

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 2006
PublisherName
American Society of Mechanical Engineers
Status
Superseded
SupersededBy
Supersedes

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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