Tiêu chuẩn DIN 186 Post

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Post TitleTiêu chuẩn DIN 186
Post Description

Thông tin chi tiết tiêu chuẩn DIN 186

Tiêu chuẩn tương đương: CSN 021343; PN 82418;

Ảnh chi tiết

Ảnh kỹ thuật


Legend:

b - length of the thread (at least)
l - length of bolt
d - the nominal diameter of the thread
k - head height
m - head width
e - the diameter of the circumscribed circle (not less than)
ds - diameter of the screw shank
n - head thickness
r1 - radius
u - thread run
lg - length of the shank to thread
ls - length of the shank to the start of the thread

Makings:

Steel: 4.6, 8.8
Stainless: A2, A4
Plastic: -
Non Ferrous: -
Thread: 6g

Notes:
-

Bảng tiêu chuẩn DIN 186:

Đơn vị tính mm

Thread
size (d)
M6M8M10M12M16M20M24M30M36M42M48
P11,251,51,7522,533,544,55
b182226303846546678--
auxiliary size----445260728496108
d sNominal size68101216202430364248
max.6,488,5810,5812,716,720,842,8430,84374349
min.5,527,429,4211,315,319,1623,1629,16354147
e min.6,889,2411,8114,1719,3224,3329,4837,244,5752,2960
kNominal size4,55,57810,5131519232630
max.4,95,97,58,7511,413,915,920242731
min.4,15,16,57,259,612,114,118222529
nNominal size68101216202430364248
max.6,68,7510,7512,916,921253137,2543,2549,25
min.5,47,259,2511,115,119232934,7540,7546,75
mNominal size1618212630364354668088
max.16,918,922273137,2544,2555,567,581,589,75
min.15,117,120252934,7541,7552,564,578,586,25
r1approx.0,50,50,51111,61,6222
r2max.0,91,21,51,82,433,64,55,46,37,2
Type Bls min.56,758,510,251518,52225,53541,547
lg max.1013161925313743555472
Tab 2.
Thread size (d)M6M8M10M12M16M20M24M30M36M42M48
Nominal sizells min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.ls min.lg max.
min.max.
3028,9531,05
(35)33,7536,25
4038,7541,25
(45)43,7546,25222716,7523
5048,7551,25273221,752816,524
(55)53,556,5323726,753321,52916,2525
6058,561,5374231,753826,53421,2530
(65)63,566,536,754331,53926,2535
7068,571,541,754836,54431,25402232
(75)73,576,546,755341,54936,25452737
8078,581,551,755846,55441,2550324221,534
9088,2591,7556,56451,2560425231,544
10098,25101,7566,57461,2570526241,554
(110)108,25111,7571,2580627251,5644156
120118,25121,7581,2590728261,574516636,554
(130)128132768665,578557040,558
140138142869675,588658050,568
(150)1481529610685,598759060,5784666
16015616410611695,51088510070,588567641,564
(170)166174105,51189511080,598668651,574
180176184115,512810512090,5108769661,584
(190)185,4194,6125,5138115130100,51188610671,5945792
200195,4204,6135,5148125140110,51289611681,51046792
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