1、 KSKSKSKS KS W ISO 9254SKSKSKS KSKSKS SKSKS KSKS SKS KS 1 100 MPa , , , , MJ , KS W ISO 9254： 2005 2005 12 22 W ISO 9254：2005 ( ) ( ) ( ) ( ) ： ：2005 12 22 20050915 ： ： ( ) ( 02 5097282 5) . 7 5 , . ICS 49.030.20 KS W ISO 9254：2005 1 100 MPa , , , , MJ , Aerospace Bolts, normal spline head, normal o
2、r pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPa Dimensions 1993 ISO 9254 AerospaceBolts, normal spline head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength
3、 classes less than or equal to 1 100 MPaDimensions . 1. , 1 100 MPa , , MJ . 2. . , . . . ISO IEC . KS W ISO 3353 1：2003 1： KS W ISO 3353 2：2003 2： KS W ISO 5855 2：2005 MJ 2： KS W ISO 7403：2005 ISO 286 2： 1988 ISO system of limits and fitsPart 2 ：Tables of standard tolerance grades and limit deviati
4、ons for holes and shafts 3. 1 1 . . , . W ISO 9254：2005 0.1 0.4 . 4 ： D7 R 0.3 (1) . 1 KS W ISO3353 2 1 .(1) (1) 35 2 W ISO 9254：2005 3 1 ：mm D1 D3 (1) D20.50 D4 D5 D6 D7H13(2)040 MJ40.74h6h 4 3.54 3 0 0.56 7.5 8.3 050 MJ50.84h6h 5 4.48 3.2 3.4 7 8.3 9.1 1 060 MJ614h6h 6 5.35 4.1 4.2 8 9.8 10.6 070
5、MJ714h6h 7 6.35 4.9 5.2 9 11.3 12.1 080 MJ814h6h 8 7.35 5.2 6.2 10 12.8 13.6 1.4 100 MJ101.254h6h 10 9.19 6.7 7.9 12 15.7 16.7 120 MJ121.254h6h 12 h12(2)11.190.138 9.8 0.514 18.8 19.9 1.6 H K L1(3)(4)(5)L2(3)(4)(5)L3L4(5)PR1S T h15(2) 0.4 0 (6)040 0.8 5.5 0.4 2 14 1656 3.5 0.4 2.5 060 050 1 6.5 0.5
6、16 2070 4.5 0.5 2.5 2.8 070 060 1.2 7.5 18 2284 5.2 2.8 3.5 080 070 1.4 8.2 20 2498 5.9 3.3 3.8 090 080 1.6 8.6 0.7 4 22 26112 6.30.73.7 3.9 100 100 2 10.1 0.8 26 32140 7.7 0.80 0.2 4.7 4.2 120 120 2.4 11.4 0.9 6 30 36168 0.38.8 0.90 0.3 5.6 4.5 140 (1) KS W ISO 5855 2 . (2) ISO 286 2 (3) L4 (4) L1
7、L2 . (5) L4 100 2 L4 100 4 . (6) T KS W ISO 7403 . 1 100 MPa , , , , MJ , 2006 1 16 135513 7017 (02)60094567 (02)600948878 http:/ 607822 1 11( 10) (051)5571239 Fax. (051)557 0430 702012 2 1741( 3 ) (053)38415624 Fax. (053)384 1565 790 380 627( ) (054)2789611 Fax. (054)278 9662 406130 994( 16) (032)2
8、6002607 Fax. (032)260 0268 443766 906 5( 9 ) (031)25970009 Fax. (031)259 7010 200041 1 9( 304) (033)252 9423, 254 9423 Fax. (033)256 9423 361802 1508 1( 6 ) (043)23624513 Fax. (043)236 2454 305343 2314( 5 ) (042)86423013 Fax. (042)864 2304 330 816 43 5( 1204 ) (041)58905003 Fax. (041)589 0504 561841
9、 1 337 2( 7 ) (063)21422347 Fax. (063)214 2238 506301 62115( 4 ) (062)95314357 Fax. (062)953 1438 641210 298 7 ( 6 ) (055)2121212 Fax. (055)212 1213 683804 7582( 2 ) (052)28966013 Fax. (052)289 6604 425020 541 3( 4 ) (031)48761914 Fax. (031)487 6195 730350 9230( 8 ) (054)4736954 Fax. (054)473 6955 4
10、80848 2 487 6( 3 ) (031)82981824 Fax. (031)8298185 KS W ISO 9254：2005 KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSAerospaceBolts, normal spline head, normal or pitch diameter shank, long length MJ threads, metallic material, coated or uncoated, strength classes less than or equal to 1 100 MPaDimensions ICS 49.030.20 KOREAN STANDARDS ASSOCIATION
