GOST R ISO 7045-2013 Pan head screws with type H or type Z cross recess Product grade A《H型或者Z型十字凹平头螺钉 产品等级A》.pdf

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1、 7045 2013 Z ISO 7045:2011 Pan head screws with type H or type Z cross recess Product grade A (IDT) 2014 70452013 II 1 - (-) - ( -) , 4 2 229 3 8 2013 . 1432- 4 7045:2011 - Z. (ISO 7045:2011 Pan head screws with type H or type Z cross recess Product grade A). - - , 5 1.02012 ( 8). ( 1 ) , -. () - .

2、 (gost.ru) , 2014 , - 70452013 1 Z Pan head screws with type H or type Z cross recess Product grade A 20150101 1 , 1,6 10 Z. , , , , 261, 888, 898-1, 965-2 3506-1. 2 . . - ( ). 225 . , , . - (ISO 225, Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensions) 261 ISO . (ISO 261

3、 ISO general pur-pose metric screw threads General plan) 898-1 -. 1. , (ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel Part 1: Bolts, screws and studs with specified property classes Coarse thread and fine pitch thread) 965-2 ISO . . 2. - . (ISO 965-2, ISO genera

4、l purpose metric screw threads Tolerances Part 2: Limits of sizes for general purpose external and internal screw threads Medium quality) 3269 . (ISO 3269, Fasteners Acceptance in-spection) 3506-1 - . 1. , (ISO 3506-1, Mechanical properties of corrosion-resistant stain-less steel fasteners Part 1: B

5、olts, screws and studs) 4042 . (ISO 4042, Fasteners Electro-plated coatings) 4757 (ISO 4757, Cross recesses for screws) 4759-1 . . 1. , , . - , (ISO 4759-1, Tolerances for fasteners Part 1: Bolts, screws, studs and nuts Product grades A, B and C) 6157-1 . . 1. , - (ISO 6157-1, Fasteners Surface disc

6、ontinuities Part 1: Bolts, screws and studs for general requirements) 8839 . , , - (ISO 8839, Mechanical properties of fasteners Bolts, screws, studs and nuts made of non-ferrous metals) 8992 . , , (ISO 8992, Fasteners General requirements for bolts, screws, studs and nuts) 70452013 2 10683 . - (ISO

7、 10683, Fasteners Non-electrolytically applied zinc flake coatings) 16048 - (ISO 16048, Passivation of corrosion-resistant stainless-steel fasteners) 3 1 1. 225 . ) ) Z : 1 1 70452013 3 1 , d 1,6 2 2,5 3 (3,5) 4 5 6 8 10 Pb 0,35 0,4 0,45 0,5 0,6 0,7 0,8 1 1,25 1,5 0,7 0,8 0,9 1 1,2 1,4 1,6 2 2,5 3 b

8、 25 25 25 25 38 38 38 38 38 38 da 2 2,6 3,1 3,6 4,1 4,7 5,7 6,8 9,2 11,2 dk = 3,2 4,0 5,0 5,6 7,00 8,00 9,50 12,00 16,00 20,00 2,9 3,7 4,7 5,3 6,64 7,64 9,14 11,57 15,57 19,48 k = 1,30 1,60 2,10 2,40 2,60 3,10 3,70 4,6 6,0 7,50 1,16 1,46 1,96 2,26 2,46 2,92 3,52 4,3 5,7 7,14 r 0,1 0,1 0,1 0,1 0,1 0,

9、2 0,2 0,25 0,4 0,4 rf 2,5 3,2 4 5 6 6,5 8 10 13 16 0,9 1 1,1 1,25 1,5 1,75 2 2,5 3,2 3,8 . 0 1 2 3 4 m . 1,7 1,9 2,7 3 3,9 4,4 4,9 6,9 9 10,1 0,95 1,2 1,55 1,8 1,9 2,4 2,9 3,6 4,6 5,8 0,70 0,9 1,15 1,4 1,4 1,9 2,4 3,1 4,0 5,2 Z m . 1,6 2,1 2,6 2,8 3,9 4,3 4,7 6,7 8,8 9,9 0,90 1,42 1,50 1,75 1,93 2,3

10、4 2,74 3,46 4,50 5,69 0,65 1,17 1,25 1,50 1,48 1,89 2,29 3,03 4,05 5,24 l a , 1000 ( = 7,85 /3) ( ) . 3 2,8 3,2 0,099 0,178 0,336 4 3,76 4,24 0,111 0,196 0,366 0,544 5 4,76 5,24 0,123 0,215 0,396 0,588 0,891 1,3 6 5,76 6,24 0,134 0,223 0,462 0,632 0,951 1,38 2,32 8 7,71 8,29 0,157 0,27 0,486 0,72 1,

11、07 1,53 2,57 4,37 10 9,71 10,29 0,18 0,307 0,546 0,808 1,19 1,69 2,81 4,72 9,96 12 11,65 12,35 0,203 0,344 0,606 0,896 1,31 1,84 3,06 5,07 10,6 19,8 (14) 13,65 14,35 0,226 0,381 0,666 0,984 1,43 2 3,31 5,42 11,2 20,8 16 15,65 16,35 0,245 0,418 0,726 1,07 1,55 2,15 3,56 5,78 11,9 21,8 20 19,58 20,42

12、0,492 0,846 1,25 1,79 2,46 4,05 6,48 13,2 23,8 25 24,58 25,42 0,996 1,47 2,09 2,85 4,67 7,36 14,8 26,3 30 29,58 30,42 1,69 2,39 3,23 5,29 8,24 16,4 28,8 35 34,5 35,5 2,68 3,62 5,91 9,12 18 31,3 40 39,5 40,5 4,01 6,52 10 19,6 33,9 45 44,5 45,5 7,14 10,9 21,2 36,4 50 49,5 50,5 11,8 22,8 38,9 (55) 54,0

13、5 55,95 12,6 24,4 41,4 60 59,05 60,95 13,5 26 43,9 , - a , , . b . c , , ; b=l a. 70452013 4 4 2. 2 - - 8992 6g - 261, 965-2 4.8 2-50, 2-70 - 898-1 3506-1 8839 - 4759-1 - 4757 - 4042 - - 10683 - 16048 - 4042 - 6157-1 3269 5 5, - l = 20 , 4.8 Z - : 7045 5 20 4.8 Z. 70452013 5 () ( ) . 1 - 225 * 261 M

14、OD 87242002 ( 261-98) -. . 898-1 IDT 898-12011 - . 1. , 965-2 * 3269 IDT 32692009 . 3506-1 IDT 3506-12009 - - . 1. . 4042 IDT 40422009 . - 4757 NEQ 1075386 -. 4759-1 IDT 4759-12009 . . 1. , , . , 6157-1 IDT 6157-12009 . . 1. , - 8839 IDT 88392009 - . , , - 8992 IDT 89922011 . - , , 10683 IDT 1068320

15、13 . - - 16048 *1* . . . : - MOD ; - IDT ; - NEQ . 1 ISO 16048(ISO 16048:2003, IDT) 70452013 1 ISO 888, Bolts, screws and studs Nominal lengths, and thread lengths for general purpose bolts 621.882.215.3:006.354 21.060.10 16 5000 : , , , , H, Z, 01.09.2014. 60x841/8. . . 0,93. 96 . . 3523. , 123995 , ., 4. www.gostinfo.ru infogostinfo.ru

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