1、AEROSPACE STANDARDBOLT, MACHINE DOUBLE HEXAGON EXTENDEDWASHER HEAD, PD SHANK, NICKEL ALLOY,UNS N07718, 185 KSI MIN, .2500-28 UNJF-3AAS3237Copyright 2015 SAE InternationalAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by
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3、orgISSUED1980-07 REAFFIRMED2007-06 REVISED 2015-12THIRD ANGLE PROJECTIONCUSTODIAN: E-25REV.DFEDERAL SUPPLY CLASS5306AS3237SHEET 1 OF 3REV.DPROCUREMENT SPECIFICATION: AS7466SAE Technical StandardsBoardRulesprovidethat:“ThisreportispublishedbySAE toadvancethestateoftechnicalandengineering sciences. T
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5、d.SAEinvites yourwritten comments andsuggestions.SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS3237DRATIONALETHIS LIMITED SCOPE BALLOT DELETES THE RADIUS REQUIREMENT AT THE TRANSITION FROM WRENCHING ELEMENT TO BASE FLANGE ON
6、BOLT HEAD.FIGURE 1 - BOLTAEROSPACE STANDARDAS3237SHEET 2 OF 3REV.DBOLT, MACHINE DOUBLE HEXAGON EXTENDEDWASHER HEAD, PD SHANK, NICKEL ALLOY,UNS N07718, 185 KSI MIN, .2500-28 UNJF-3ATABLE 1 - PART NUMBERS AND DIMENSIONSPART NO. LNMINMMAXAPPROX.MASSLB/100 PART NO. LNMINMMAXAPPROX.MASSLB/100AS3237-04 .3
7、65- .385 .025 .099 1.04 AS3237-34 2.490-2.510 1.619 1.750 3.60AS3237-05 .428- .448 .025 .099 1.11 AS3237-35 2.615-2.635 1.744 1.875 3.75AS3237-06 .490- .510 .025 .099 1.18 AS3237-36 2.740-2.760 1.869 2.000 3.90AS3237-07 .552- .572 .025 .099 1.27 AS3237-37 2.865-2.885 1.994 2.125 4.05AS3237-08 .615-
8、635 .025 .099 1.34 AS3237-38 2.990-3.010 2.119 2.250 4.20AS3237-09 .678- .698 .025 .099 1.41 AS3237-39 3.115-3.135 2.244 2.375 4.35AS3237-10 .740- .760 .025 .099 1.48 AS3237-40 3.240-3.260 2.369 2.500 4.51AS3237-11 .802- .822 .025 .099 1.57 AS3237-41 3.365-3.385 2.494 2.625 4.65AS3237-12 .865- .885
9、 .025 .125 1.64 AS3237-42 3.490-3.510 2.619 2.750 4.81AS3237-13 .928- .948 .057 .188 1.71 AS3237-43 3.615-3.635 2.744 2.875 4.95AS3237-14 .990-1.010 .119 .250 1.80 AS3237-44 3.740-3.760 2.869 3.000 5.11AS3237-15 1.052-1.072 .181 .312 1.87 AS3237-45 3.865-3.885 2.994 3.125 5.25AS3237-16 1.115-1.135 .
10、244 .375 1.94 AS3237-46 3.990-4.010 3.119 3.250 5.41AS3237-17 1.178-1.198 .307 .438 2.01 AS3237-47 4.115-4.135 3.244 3.375 5.55AS3237-18 1.240-1.260 .369 .500 2.11 AS3237-48 4.240-4.260 3.369 3.500 5.71AS3237-19 1.302-1.322 .431 .562 2.17 AS3237-49 4.365-4.385 3.494 3.625 5.87AS3237-20 1.365-1.385 .
11、494 .625 2.24 AS3237-50 4.490-4.510 3.619 3.750 6.01AS3237-21 1.428-1.448 .557 .688 2.32 AS3237-51 4.615-4.635 3.744 3.875 6.17AS3237-22 1.490-1.510 .619 .750 2.40 AS3237-52 4.740-4.760 3.869 4.000 6.31AS3237-23 1.552-1.572 .681 .812 2.47 AS3237-53 4.865-4.885 3.994 4.125 6.47AS3237-24 1.615-1.635 .
12、744 .875 2.54 AS3237-54 4.990-5.010 4.119 4.250 6.61AS3237-25 1.678-1.698 .807 .938 2.62 AS3237-55 5.115-5.135 4.244 4.375 6.77AS3237-26 1.740-1.760 .869 1.000 2.70 AS3237-56 5.240-5.260 4.369 4.500 6.91AS3237-27 1.802-1.822 .931 1.062 2.77 AS3237-57 5.365-5.385 4.494 4.625 7.07AS3237-28 1.865-1.885
13、 .994 1.125 2.84 AS3237-58 5.490-5.510 4.619 4.750 7.21AS3237-29 1.928-1.948 1.057 1.188 2.92 AS3237-59 5.615-5.635 4.744 4.875 7.37AS3237-30 1.990-2.010 1.119 1.250 3.00 AS3237-60 5.740-5.760 4.869 5.000 7.52AS3237-31 2.115-2.135 1.244 1.375 3.15 AS3237-61 5.865-5.885 4.994 5.125 7.67AS3237-32 2.24
14、0-2.260 1.369 1.500 3.30 AS3237-62 5.990-6.010 5.119 5.250 7.82AS3237-33 2.365-2.385 1.494 1.625 3.45AEROSPACE STANDARDAS3237SHEET 3 OF 3REV.DBOLT, MACHINE DOUBLE HEXAGON EXTENDEDWASHER HEAD, PD SHANK, NICKEL ALLOY,UNS N07718, 185 KSI MIN, .2500-28 UNJF-3ANOTES:1. FOR PART NUMBERS AS3237-04 THRU AS3
15、237-18 THE THREAD PD (DATUM ) SHALL REPLACE DATUM .2. MATERIAL: CORROSION AND HEAT RESISTANT NICKEL ALLOY PER AMS5662 (UNS N07718).3. PROCUREMENT SPECIFICATION: AS7466.4. FLUORESCENT PENETRANT INSPECTION BEFORE PLATING PER ASTM E1417, TYPE 1, SENSITIVITY LEVEL 2.5. SURFACE TEXTURE: SYMBOLS ARE PER A
16、SME Y14.36M. REQUIREMENTS PER ASME B46.1 UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra.6. BREAK SHARP EDGES .003 TO .015, UNLESS OTHERWISE SPECIFIED.7. DIMENSIONS IN INCHES.8. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982 (ASME PUBLICATION).9. DO NOT USE UNASSIGNED PART NUMBERS.1
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18、INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.AS AND AMS ARE SAE INTERNATIONAL PUBLICATIONS.ASME IS AN AMERICAN SOCIETY OF MECHANICAL ENGINEERS PUBLICATION.ASTM IS AN ASTM INTERNATIONAL PUBLICATION.-Z- -Y-
