1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 10684 KS B ISO 10684:2008 2008 4 7 http:/www.kats.go.krKS B ISO 10684:2008 ： ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ：2008 4 7 20080151 ： ： ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 10684:2008 Fasteners Hot dip galvanized co
2、atings 2004 1 ISO 10684, Fasteners Hot dip galvanized coatings , . 1 , 10.9 12 M8 M64 , , . M8 1.25 mm . M8 M10 M8 M10 KS B ISO 898 1 KS B ISO 898 2 A . . . 2 . . ( ) . KS B ISO 898 1, 1： , KS B ISO 898 2, 2： KS D ISO 1460, ( ) KS D ISO 1461, - KS D ISO 2178, ISO 965 1, ISO general purpose metric sc
3、rew threads Tolerances Part 1： Principles and basic data ISO 965 2, ISO general purpose metric screw threads Tolerances Part 2： Limits of sizes for general purpose external and internal screw threads Medium quality ISO 965 3, ISO general purpose metric screw threads Tolerances Part 3 ： Deviations fo
4、r constructional screw threads KS B ISO 10684:2008 2 ISO 965 4, ISO general purpose metric screw threads Tolerances Part 4： Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing ISO 965 5, ISO general
5、 purpose metric screw threads Tolerances Part 5： Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance position h before galvanizing ISO 2064, Metallic and other inorganic coatings Definitions and conventions concerning the m
6、easurement of thickness ISO 8991, Designation system for fasteners 3 ISO 2064( , , , ) . 3.1 (batch) , , 3.2 (production lot) , , , , 3.3 (batch average thickness) 3.4 (baking) 3.5 (stress relief) 3.6 (hot dip galvanizing of fasteners) - - . 4 4.1 4.1.1 KS B ISO 10684:2008 3 KS B ISO 898 1 KS B ISO
7、898 2 . , (P) (Si) 0.03 % 0.13 % (530 560 ) . 4.1.2 , . 4.2 KS D ISO 1461 . 5 5.1 . 5.2 . . . 320 HV (inhibited acid) . . . 5.3 . 5.4 , . 5.5 455 480 . 530 560 . . M27 10.9 , . 480 530 . 5.6 . KS B ISO 10684:2008 4 5.7 . . 5.8 . ( ) . 6 6.1 M10 M64 ISO 965 1 ISO 965 5 . . M8 6AX 6AZ 6az B . . 6.2 6.
8、2.1 ISO 965 1 ISO 965 5 KS B ISO 898 1 KS B ISO 898 2 . 6.2.2 6.2.3 KS B ISO 898 1 KS B ISO 898 2 . ( 40 m ), . ( ) . (6.2.2 ) g h , 6AZ 6AX . (6.2.3 ) H G , 6az . (Z X ) (U ) . , . H G g h . 6.2.2 6AZ 6AX ISO 965 1 ISO 965 3 KS B ISO 10684:2008 5 g h , ISO 965 5 6AZ 6AX . 6AZ Z , 6AX X . 1 . 1 6AZ
9、1/4 . 1 . 1 ( ) AZ/h AZ/g AX/h AX/g P d AZ AX h g mm mm m m m m m m m m m m m m1.25 1.5 1.75 8 10 12 325a 330 335 255a 310 365 0 0 0 28 32 3432533033581 83 84 35336236988 91 92 255 310 365 64 78 91 28334239971 86 1002 2.5 3 16(14) 20(18, 22) 24(27) 340 350 360 420 530 640 0 0 0 38 42 4834035036085 8
10、8 90 37839240895 98 102420 530 640 105 133 160 4585726881151431723.5 4 4.5 30(33) 36(39) 42(45) 370 380 390 750 860 970 0 0 0 53 60 6337038039093 95 98 423440453106110113750 860 970 188 215 243 8039201 0332012302585 5.5 6 48(52) 56(60) 64 400 410 420 1 080 1 190 1 300 0 0 0 71 75 8040041042010010310
11、54714855001181211251 080 1 190 1 300 270 398 325 1 1511 2651 380288316345aAZ AX B ISO 965 5 . 6.2.3 6az ISO 965 1 ISO 965 3 G H , ISO 965 4 6az , . U ( 2 ). KS B ISO 10684:2008 6 1 2 2 6az 1/4 . 2 . 2 ( ) az/H az/G P d az H G mm mm m m m m m m m 1.25 1.5 1.75 8 10 12 325a 330 335 0 0 0 28 32 34 325
12、330 335 81 83 84 353 362 369 88 91 92 2 2.5 3 16(14) 20(18, 22) 24(27) 340 350 360 0 0 0 38 42 48 340 350 360 85 88 90 378 392 408 95 98 102 3.5 4 4.5 30(33) 36(39) 42(45) 370 380 390 0 0 0 53 60 63 370 380 390 93 95 98 423 440 453 106 110 113 5 5.5 6 48(52) 56(60) 64 400 410 420 0 0 0 71 75 80 400
13、410 420 100 103 105 471 485 500 118 121 125 aaz B ISO 965 4 . 6.3 , 6.2.2 6.2.3 , . 6.2.2 6.2.3 . 6.2.2 6.2.3 , , , . KS B ISO 10684:2008 7 7 , M12 , , KS B ISO 898 1 KS B ISO 898 2 . M8 M10 , A . 8 8.1 , , , , . . 8.2 . 8.3 40 m , 50 m . 3 . KS D ISO 2178 . 5 . 5 5 . KS D ISO 1460 . D . 8.4 . E . 1
14、 3 9 KS B ISO 10684:2008 8 . 10 . a) (11. ) b) , (： , ) c) d) ( ) e) , ( ) 11 . tZn ISO 8991 . 1 6.2.2 . 2 6.2.3 . 1 M12, 8, 6AZ ISO 4032 . ISO 4032 M12 8Z tZn 6AX 8Z 8X . M1280, 8.8, 6 g ISO 4014 . ISO 4014 M1280 8.8 tZn 2 M1280, 8.8, 6az ISO 4014 . ISO 4014 M1280 8.8U tZn M12, 8, 6H ISO 4032 . ISO
15、 4032 M12 8 tZn KS B ISO 10684:2008 9 A ( ) M8 M10 , A.1 M8 M10 KS B ISO 898 1 KS B ISO 898 2 (ultimate tensile load) 6.2.2 6.2.3 . M8 M10 KS B ISO 898 2 . M8 M10 KS B ISO 898 1 . A.2 6AZ 6AX 6.2.2 ISO 965 5 B 6AZ 6AX . M8 M10 6AZ . M8 M10 6AZ A.1 . A.2 . KS B ISO 898 2 . KS B ISO 898 2 . A.1 6AZ 6A
16、X 5 6 8 9 10 5Z/5X 6Z/6X 8Z/8X 9Z/9X 10Z/10X (d) P mm AS mm2 N M8 1.25 36.6 17 300 20 000 25 500 27 600 30 600 M10 1.5 58.0 28 600 33 000 42 200 45 600 50 400 KS B ISO 10684:2008 10 A.2 6AZ 6AX 5 6 8 9 10 5Z/5X 6Z/6X 8Z/8X 9Z/9X 10Z/10X (d) N/mm2M8 473 546 698 754 835 M10 493 569 728 786 870 A.3 6az
17、 6.2.3 ISO 965 4 B 6az . M8 M10 6az , . M8 M10 (ultimate tensile load) . C . A.3 A.4 . KS B ISO 898 1 . KS B ISO 898 1 . A.3 6az 4.6 5.6 8.8 10.9 4.6U 5.6U 8.8U 10.9U (d) Asazmm2 (AsazRm, min) N M8 33.2 13 300 16 600 26 600 34 500 M10 53.6 21 400 26 800 42 900 55 700 A.4 6az 4.6 5.6 8.8 10.9 4.6U 5.
18、6U 8.8U 10.9U (d) Asazmm2 (AsazSp) N M8 33.2 7 470 9 300 19 300 27 600 M10 53.6 12 100 15 000 31 100 44 500 KS B ISO 10684:2008 11 B ( ) M8 B.1 M8 . a) 6AZ 6AX b) 6az B.2 M8 6AZ 6AX M8 B.1 . ： ： ： 6AZ 6AX B.1 6AZ 6AX ： mm aD a D2b D1 c 6AZ 8.325 7.673 7.513 7.237 6.972 M8 4 12 6AX 8.255 7.603 7.443
19、7.167 6.902 a (internal screw threads) . b . c . B.3 M8 6az M8 B.2 . ： ： ： 6 az . , . h H G . KS B ISO 10684:2008 12 B.2 6az ： mm d d2( ) d3 M8 4 12 7.675 7.463 6.863 6.745 6.142 0.156 KS B ISO 10684:2008 13 C ( ) 6az M8 M10 A.3 A.4 Rm Sp KS B ISO 898 1 . M10 ISO 965 4, M8 B Asaz . 232saz24 +=ddA d2： d3： KS B ISO 10684:2008 14 D ( ) , D.1 8.3 , . D.1 D.2 . D.2 ( D.1 ). 1 mm A1 1 mm A2 ( ) A3 A . A A1 A2 A3a , d b 1 mm c 1 mm d (A3) . D.1 , ( ) . KS B ISO 10684:2008 15 ,
