MECSU CO, LTD.
MECSU CO, LTD.
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Thông tin chi tiết tiêu chuẩn DIN 6914

Tiêu chuẩn tương đương: ISO 7411; PN 82343; UNI 5712; EU 781;

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
r - radius
e - the diameter of the circumscribed circle (not less than)
s - size hex head turnkey
c - thickness of the mounting collar
ds - diameter of the screw shank
u - thread run
lg - length of the shank to thread
ls - length of the shank to the start of the thread
da - the maximum diameter of the stem at the head of the screw
dw - minimum diameter of the seat
k´ - minimum size of the head on the key

Makings:

Steel: 10.9
Stainless: -
Plastic: -
Non Ferrous: -
Thread: 6g

Notes:
-

Bảng tiêu chuẩn DIN 6914:

đơn vị tính mm

Thread dM12M16M20M22M24M27M30M36
P1,7522,52,5333,54
b (see tab. below)above tde continuous steped line2126313234374048
under tde continuous steped line2328333437394250
cMin.0,40,40,40,40,40,40,40,4
Max.0,60,60,80,80,80,80,80,8
daMax.15,219,2242628323541
dsNomial size1216202224273036
Min.11,315,319,1621,1623,1626,1629,1635
Max.12,716,720,8422,8424,8427,8430,8437
dwMin.202530343943,547,557
eMin.23,9129,5635,0339,5545,250,8555,3766,44
kNomial size810131415171923
Min.7,559,2512,113,114,116,117,9521,95
Max.8,4510,7513,914,915,917,920,0524,05
Min.5,286,478,479,179,8711,2712,5615,36
rMin.1,21,21,51,51,5222
sNomial size = max.2227323641465060
Min.21,1626,16313540454958,8
Tab 2.
Thread size dM12M16M20M22M24M27M30M36
llslglslglslglslglslglslglslglslg
Nominal sizeMin.Max.Min.Max.Min.Max.Min.Max.Min.Max.Min.Max.Min.Max.Min.Max.Min.Max.
3028,9531,053,759
3533,7536,258,7514
4038,7541,2513,7519814
4543,7546,2516,752213196,514
5048,7551,2521,7527182411,51910,518
5553,556,526,7532232916,52415,523
6058,561,531,7537283421,52920,5281726
6563,566,536,7542333926,53425,5332231
7068,571,541,7547384431,53930,53827362433
7573,576,546,7552414736,54435,5433241293824,535
8078,581,551,7557465241,54940,5483746344329,540
8583,2586,7556,7562515746,55445,5534251394834,5452537
9088,2591,7561,7567566249,55748,5564453445339,5503042
9593,2596,7566,7572616754,56253,5614958495844,5553547
10098,25101,75667259,46758,5665463526147,5584052
105103,25106,75717764,57263,5715968576652,5634355
110108,25111,75768269,57768,5766473627157,5684860
115113,25116,75818774,58273,5816978677662,5735365
120118,25121,75869279,58778,5867483728167,5785870
125123127919784,59283,5917988778672,5836375
1301281329610289,59788,5968493829177,5886880
13513313794,510293,51018998879682,5937385
14013814299,510798,5106941039210187,5987890
145143147104,5112103,5111991089710692,51038395
150148152109,5117108,511610411310211197,510888100
155151159114,5122113,5121109118107116102,511393105
160156164118,5126114123112121107,511898110
165161169123,5131119128117126112,5123103115
170166174124133122131117,5128108120
175171179129138127136122,5133113125
180176184134143132141127,5138118130
185180,4189,6139148137146132,5143123135
190185,4194,6144153142151137,5148128140
195190,4199,6149158147156142,5153133145
200195,4204,6152