1、 ISO 8991:1986Designation system for fasteners(IDT) 89912011 27 2002 . 184- , 1.02004 . 1 - () -, 42 229 3 13 2011 . 1015-4 8991:1986 -. (ISO 8991:1986 Designation system for fasteners). - 1.5 ( 3.5)5 - , - . () . - , , 2012 , - - II 89912011 Fasteners. Designation system 201301011 .2 3 3.1 4014, d
2、= M12, I = 80 8.8: 401412 c180 808.81 899120113.2 8676, d = M12 1,5, I = 100 10.9: 867612 c180 1,5 c180 10010.93.3 4014, d = M12, I = 80 , 8.8, 4042, A2P: 401412 c180 808.8A2P3.4 4032, d = 12 8: 40321283.5 4036, d = M6, - 110 HV . (St): 4036M6St3.6 7049, ST3,5, l = 16 , - Z: 7049ST3,5 c180 16CZ3.7 2
3、338, - d = 6 , m6, I = 30 , , (St): 23386m6 c180 30St3.8 7090, - 8 , 140 HV: 70908140 HV2 89912011 621.882.3:006.354 21.060.01 33 16 8000 : , 3 89912011 . . . . 06.11.2012. 03.12.2012. 60841/8. . . . . 0,93.-. . 0,30. 135 . . 1072._ , 123995 , ., 4.www.gostinfo.ru infogostinfo.ru . . , 105062 , ., 6.
