ISO 14583 Screw

Machine and Pan Head Screw DIN 7985 manufacturers in India

View DIN 7985 Screw Dimensions, DIN 7985 & ISO 14583 Screw Specification and Weight

 

The ISO 14583 is a specification that covers the features of hexalobular socket pan head screws. A Pan head ISO 14583 Screw derives their name because of the appearance of their head. The head of pan screws looks similar to that of an upside-down frying pan, hence, the name. They are in simpler terms a standard head type of non-countersunk screw. The DIN 7985 Screw Dimensions includes details like its wide head, along with its flat bearing surface.

The sides of these screws could be either high vertical, chamfered, or curved. Whereas the upper surface of the DIN 7985 Screw could be either flat or slightly domed with a recessed socket. The socket of these screws is constructed in a manner that it functions as a slot. Therefore the ISO 14583 Specification is well suited for wood and self-tapping screws, whereas the hexagon sockets are another standard feature of machine screws. The large diameter of Pan Head Screw DIN 7985, in aggregation with high edges, produces a larger, much deeper socket. This construction is what facilitates high torque during the assembly of a system. It also minimizes cam-out which, in turn, could damage the Machine Screw DIN 7985.

 

DIN 7985 Screw Dimensions

Legend:

d1 – the nominal diameter of the thread
k – head height
d2 – head diameter
t – groove depth
L – length of bolt
A – groove

DIN 7985 Screw Dimensions

Dimensions in mm

Thread d
M2
M2,5
M3
M3,5
M4
M5
M6
M8
M10
P
0,4
0,45
0,5
0,6
0,7
0,8
1
1,25
1,5
a
max.
0,8
0,9
1
1,2
1,4
1,6
2
2,5
3
b
min.
25
25
25
38
38
38
38
38
38
da
max.
2,6
3,1
3,6
4,1
4,7
5,7
6,8
9,2
11,2
dk
nom.=max.
4
4
5,6
7
8
9,5
12
16
20
min.
3,7
4,7
5,3
6,64
7,64
9,14
11,57
15,57
19,48
k
nom.=max.
1,6
2,1
2,4
2,6
3,1
3,7
4,6
6
7,5
min.
1,46
1,96
2,26
2,46
2,92
3,52
4,3
5,7
7,14
r
min.
0,1
0,1
0,1
0,1
0,2
0,2
0,25
0,4
0,4
rf
approx.
3,2
4
5
6
6,5
8
10
13
16
x
max.
1
1,1
1,25
1,5
1,75
2
2,5
3,2
3,8
Inner hexalobular
Size
6
8
10
15
20
25
30
45
50
A
ref.
1,75
2,4
2,8
3,35
3,95
4,5
5,6
7,95
8,95
t
max.
0,77
1,04
1,27
1,33
1,66
1,91
2,42
3,18
4,02
min.
0,63
0,91
1,01
1,07
1,27
1,52
2,02
2,79
3,62
l
Approximate weight of carbon steel screws, in kg 1000
nom.
min.
max.
3
2,8
3,2
0,178
0,336
 
 
 
 
 
 
 
4
3,76
4,24
0,196
0,366
0,544
 
 
 
 
 
 
5
4,76
5,24
0,215
0,396
0,588
0,891
1,3
 
 
 
 
6
5,76
6,24
0,233
0,426
0,632
0,951
1,38
2,32
 
 
 
8
7,71
8,29
0,27
0,486
0,72
1,07
1,53
2,57
4,37
 
 
10
9,71
10,29
0,307
0,546
0,808
1,19
1,69
2,81
4,72
9,96
 
12
11,65
12,35
0,344
0,606
0,896
1,31
1,84
3,06
5,07
10,6
19,8
14
13,65
14,35
0,381
0,666
0,984
1,43
2
3,31
5,42
11,2
20,5
16
15,65
16,35
0,418
0,726
1,07
1,55
2,15
3,56
5,78
11,9
21,8
20
19,58
20,42
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
 
 
 
 
 
7,76
11,8
22,8
38,9
55
54,4
55,6
 
 
 
 
 
 
12,6
24,4
41,4
60
59,4
60,6
 
 
 
 
 
 
13,5
26
43,9
 
 
 

We delivers a wide range of ISO 14583 Hexalobular socket (TX) pan head screw, Hexalobular Pan Machine Screws in Mumbai,India

 
 
Also Check Fasteners Weight Chart

DIN 7985 Phillips Pan Head Machine Screw suppliers in Mumbai, India
supplies a full range of ISO 14583 Standards screws including ISO 14583 A4-70, ISO 14583 A2-70 & ISO 14583 A4-80 in India
 

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