SAE AS 3120A-2015 Bolt Machine-Hexagon Head Drilled 6 Holes PD Shank CRES AMS 5731 5625-18 UNJF-3A.pdf

1、 AEROSPACE STANDARD (R) BOLT, MACHINE - HEXAGON HEAD, DRILLED 6 HOLES, PD SHANK, AMS5731, UNS S66286, .5625-18 UNJF-3A AS3120Copyright 2015 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means,

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3、D 1979-07REAFFIRMED2004-02REVISED 2015-03THIRD ANGLE PROJECTION CUSTODIAN: E-25 REV.A FEDERAL SUPPLY CLASS 5306 AS3120 SHEET 1 OF 3 REV. A PROCUREMENT SPECIFICATION: AS7477SAE Technical Standards Board Rules provide that: “This report ispublished by SAE toadvance thestate of technicalandengineering

4、sciences. Theuse ofthisreport is entirelyvoluntary, andits applicability and suitability forany particularuse,including any patent infringement arising therefrom, isthe soleresponsibilityofthe user.”SAE reviews eachtechnicalreport at least every five years at which time itmay berevised,reaffirmed, s

5、tabilized, orcancelled. SAE invites yourwrittencomments andsuggestions. SAE values your input. To provide feedbackon this Technical Report, please visit http:/www.sae.org/technical/standards/AS3120A RATIONALE FIGURE REDRAWN, THREAD SPEC UPDATED, OPTIONAL SHAPE FOR LIGHTENING HOLE ADDED TABLE RETYPED

6、 TO REMOVE DUAL DIMENSIONING, NOTES BROUGHT UP TO DATE. .987 MIN.877.865KL.00332250.521.53132CHAMFER 30 TO .875A.5625-18 UNJF-3APER AS8879 MAXIMUM 2 INCOMPLETETHREADS (SEE NOTE 3) .885 MAX .835 MINBEARING SURFACEVIEW A ENLARGEDSECTION THRUTHREAD PROFILE32MARK PART NUMBERAND MANUFACTURERSIDENTIFICATI

7、ON PERAS478 CLASS AR.020.030.026 BBAB.002 x L.006 AOPPOSITE SIDE OPTIONAL.020 CD .070 THRUCSK 90 TO .100C.279.359D.175 .188 TODEPTH SHOWN45 10-+ .481G.016SHAPE IN THISAREA OPTIONAL6 HOLESSHAPE AT BOTTOMOPTIONAL6 X 60FIGURE 1 - BOLT AEROSPACE STANDARD AS3120 SHEET 2 OF 3 REV. A (R) BOLT, MACHINE - HE

8、XAGON HEAD, DRILLED 6 HOLES, PD SHANK, AMS5731, UNS S66286, .5625-18 UNJF-3A TABLE 1 - DIMENSIONS PART NUMBER /1/ L G MIN K MAX APPROX MASS LB/100 AS3120 -15 1.562 .030 .188 15.96 AS3120 -16 1.625 .079 .250 16.35 AS3120 -17 1.688 .142 .312 16.74 AS3120 -18 1.750 .204 .375 17.13 AS3120 -19 1.812 .266

9、 .438 17.52 AS3120 -20 1.875 .329 .500 17.91 AS3120 -21 1.938 .392 .562 18.30 AS3120 -22 2.000 .454 .625 18.69 AS3120 -23 2.125 .579 .750 19.47 AS3120 -24 2.250 .704 .875 20.25 AS3120 -25 2.375 .829 1.000 21.03 AS3120 -26 2.500 .954 1.125 21.81 AS3120 -27 2.625 1.079 1.250 22.59 AS3120 -28 2.750 1.2

10、04 1.375 23.37 AS3120 -29 2.875 1.329 1.500 24.15 AS3120 -30 3.000 1.454 1.625 24.93 AS3120 -31 3.125 1.579 1.750 25.71 AS3120 -32 3.250 1.704 1.875 26.48 AS3120 -33 3.375 1.829 2.000 27.26 AS3120 -34 3.500 1.954 2.125 28.04 AS3120 -35 3.625 2.079 2.250 28.82 AS3120 -36 3.750 2.204 2.375 29.60 AS312

11、0 -37 3.875 2.329 2.500 30.38 AS3120 -38 4.000 2.454 2.625 31.16 AS3120 -39 4.125 2.579 2.750 31.94 AS3120 -40 4.250 2.704 2.875 32.72 AS3120 -41 4.375 2.829 3.000 33.50 AS3120 -42 4.500 2.954 3.125 34.28 AS3120 -43 4.625 3.079 3.250 35.06 AS3120 -44 4.750 3.204 3.375 35.84 AS3120 -45 4.875 3.329 3.

12、500 36.62 AS3120 -46 5.000 3.454 3.625 37.40 AS3120 -47 5.125 3.579 3.750 38.18 AS3120 -48 5.250 3.704 3.875 38.96 AS3120 -49 5.375 3.829 4.000 39.74 AS3120 -50 5.500 3.954 4.125 40.52 AS3120 -51 5.625 4.079 4.250 41.30 AS3120 -52 5.750 4.204 4.375 42.08 AS3120 -53 5.785 4.329 4.500 42.86 AS3120 -54

13、 6.000 4.454 4.625 43.64 AEROSPACE STANDARD AS3120 SHEET 3 OF 3 REV. A (R) BOLT, MACHINE - HEXAGON HEAD, DRILLED 6 HOLES, PD SHANK, AMS5731, UNS S66286, .5625-18 UNJF-3A 1. FOR SHORT BOLTS THREADED TO HEAD SEE AS9589. 2. FOR PART NUMBERS AS3120-15 THRU AS3120-17 THE THREAD PD SHALL REPLACE DATUM B.

14、3. MATERIAL: CORROSION RESISTANT STEEL AMS5731. 4. MANUFACTURING SPECIFICATION: AS7477. 5. FLUORESCENT PENETRANT INSPECTION PER ASTM E1417. 6. SURFACE TEXTURE: SYMBOLS PER ASME Y14.36M. REQUIREMENTS PER ASME B46.1. UNLESS OTHERWISE SPECIFIED, SURFACES TO BE 125 MICROINCHES Ra. 7. BREAK SHARP EDGES .

15、003 TO .015 UNLESS OTHERWISE SPECIFIED. 8. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M-1982 (ASME PUBLICATION). 9. DIMENSIONS IN INCHES. UNLESS OTHERWISE SPECIFIED, TOLERANCES: LINEAR DIMENSIONS .010, ANGULAR DIMENSIONS 5. 10. DO NOT USE UNASSIGNED PART NUMBERS. 11. A CHANGE BAR (l) LOCATED IN THE

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