1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 7413 ( ) 6 , 1 A B 5, 6 8 KS B ISO 7413:2008 2008 12 11 http:/www.kats.go.krKS B ISO 7413:2008 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ： 2003 12 22 ： 2008 12 11 2008-0871 ： ： ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 7413:
2、2008 ( ) 6 , 1 A B 5, 6 8 Hexagon nuts for structural bolting, style 1, hot-dip galvanized(oversize tapped) Product grades A and B Property classes 5, 6 and 8 1984 1 ISO 7413, Hexagon nuts for structural bolting, style 1, hot-dip galvanized(oversize tapped) Product grades A and B Property classes 5,
3、 6 and 8 , . 1 5, 6 8 KS D ISO 1461 6AX 6 . M10 M36 , M16 A, M16 B . , ISO 261, KS B ISO 898 1 2, ISO 965 1 ISO 4759 1 . 6H . 2 . . ( ) . KS B ISO 898 1, 1： , KS B ISO 898 2, 2： KS B ISO 3269, KS D ISO 1461, ISO 261, ISO general purpose metric screw threads General plan ISO 965 1, ISO general purpos
4、e metric screw threads Tolerances Part 1： Principles and basic data ISO 4759 1, Tolerances for fasteners Part 1： Bolts, screws, studs and nuts Product grades A, B and C KS B ISO 7413:2008 2 3 1 ： mm , d M10 M12 (M14)bM16 M20 M24 M30 M36 P a1.5 1.75 2 2 2.5 3 3.5 4 c 0.6 0.6 0.6 0.8 0.8 0.8 0.8 0.8 1
5、0 12 14 16 20 24 30 36 da 10.8 13 15.1 17.3 21.6 25.9 32.4 38.9 dw 14.6 16.6 19.6 22.5 27.7 33.2 42.7 51.1 e 17.77 20.03 23.35 26.75 32.95 39.55 50.85 60.79 8.4 10.8 12.8 14.8 18 21.5 25.6 31 m 8.04 10.37 12.1 14.1 16.9 20.2 24.3 29.4 m 6.43 8.3 9.68 11.28 13.52 16.16 19.44 23.52 16 18 21 24 30 36 4
6、6 55 s 15.73 17.73 20.67 23.67 29.16 35 45 53.8 aP b( ) . 4 KS B ISO 7413:2008 3 2 6AXa( A ) ISO 261 5, 6, 8 b KS B ISO 898 2 M16 A, M16 B ISO 4759 1 KS D ISO 1461 KS B ISO 3269 a . KS D ISO 1461 6AX , A . ISO 965 1 . b 5. . 5 6AX 3 6AX 5 6 8 d P mm Asmm2 N M10 M12 M14 M16 M20 M24 M30 M36 1.5 1.75 2
7、 2 2.5 3 3.5 4 58.0 84.3 115 157 245 353 561 817 28 000 43 000 58 700 80 000 137 200 197 600 314 200 457 500 32 000 48 900 66 700 91 100 159 200 229 500 364 700 531 000 41 200 59 800 81 700 111 500 208 200 300 000 476 900 694 500 1 KS B ISO 898 2 . 2 KS B ISO 898 2 . 3 . 5 6 8 d N/mm2M10 483 551 710
8、 M12, M14, M16 510 580 710 M20, M24, M30, M36 560 650 850 0 KS B ISO 7413:2008 4 6 , d M12, 8 1 . 6 KS B ISO 7413 M12 8 7 7.1 KS B ISO 898 2 . 7.2 6 . KS B ISO 7413 , 1 KS B ISO 7413:2008 5 A ( ) 6AX 6AX . A.1 . A.1 6AX ： mm d M10 M12 M14 M16 M20 M24 M30 M36 10.638 12.676 14.706 16.756 20.804 24.931
9、 31.083 37.189 10.458 12.476 14.494 16.544 20.580 24.666 30.803 36.889 9.556 11.413 13.263 15.313 19.000 22.766 28.557 34.302 9.376 11.213 13.051 15.101 18.776 22.501 28.277 34.002 9.026 10.791 12.560 14.610 18.144 21.702 27.321 32.870 8.726 10.455 12.185 14.235 17.694 21.202 26.761 32.270 1 . 2 . M
10、10, M12, M14： 350 m M16, M20： 400 m M24： 450 m M30： 550 m M36： 600 m ( ) 6 , 1 A B 5, 6 8 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS B ISO 7413:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Hexagon nuts for structural bolting,style 1, hot-dip galvanized (oversize tapped) Product grades A and B Property classes 5, 6 and 8ICS 21.060.20
