Thông tin chi tiết tiêu chuẩn DIN 603

Tiêu chuản tương đương: ISO 8677; CSN 021319; PN 82406; UNI 5731;

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
ds - diameter of the screw shank
dk - head diameter
f - height squared
v - width of the square
r1 - Head radius
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

Bản tiêu chuẩn DIN 603:

Đơn vị tính mm

Thread dM5M6M8M10M12M16M20
P0,811,251,51,7522,5
bl < 125mm16182226303846
125 < l < 200mm22242832364452
l > 200mm--4145495765
dkmax.13,5516,5520,6524,6530,6538,846,8
min.12,4515,4519,3523,3529,3537,245,2
dsmax.56810121620
min.4,525,527,429,4211,315,319,16
fmax.4,14,65,66,68,7512,915,9
min.2,93,44,45,47,2511,114,1
kmax.3,33,884,885,386,958,9511,05
min.2,73,124,124,626,058,059,95
r1approx.10,712,61619,224,129,333,9
r2max.0,50,50,50,5111
r3max.0,750,91,21,51,82,43
vmax.5,486,488,5810,5812,716,720,84
min.4,525,527,429,4211,315,319,16

Tab 2.

lM5M6M8M10M12M16M20
nominal sizemin.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.
1615,116,9-8-10
2018,9521,05-8-10-12-14
2523,9526,05-8-10-12-14
3028,9531,05-18-10-12-14-18
3533,7536,2515191217-12-14-18
4038,7541,252024172211,7518-14-18
4543,7546,252529222716,752311,519-18
5048,7551,253034273221,752816,524-18
5553,556,53539323726,753321,52916,2525-23
6058,561,54044374231,753826,53421,2530-23
6563,566,54549424736,754331,53926,75351727
7068,571,55054475241,754836,54431,25402232-28,5
8078,581,56064576251,755846,55441,2550324221,534
9088,2591,75677261,756856,56451,2560425231,544
10098,25101,75778271,757866,57461,2570526241,554
110108,25111,75879281,758876,58471,2580627251,564
120118,25121,759710291,759886,59481,2590728261,574
13012813210110695,7510290,59885,2594768665,578
140138142111116105,75112108,510895,25104869675,58
150148152121126115,75122110,5118105,251149610685,598
160156164120,5128115,2512410611695,5108
180176184140,5148135,25144126136115,5128
200195,4204,6160,5168155,25164146156135,5148