DIN 7504 N P K Head Self Drilling Screws

Wenzhou Nanlong Import&Export Trading CO.,LTD.(China)|DIN 7504 N P K Head Self Drilling Screws
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DIN 7504 N P K Head Self Drilling Screws

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Fastener>> DIN Fastener >> DIN 7504 N P K L Q Head Self Drilling Screws

 






     
Size Reference
K
DIN 7504 K Hexagon Head Self-drilling (roofing) Screws  DIN 7504 K Hexagon Head Self-drilling (roofing) Screws
L
DIN 7504 L Hexagon Washer Head Self-Drilling Screws  DIN 7504 L Hexagon Washer Head Self-Drilling Screws
N
DIN 7504 N Phillips Cross Recessed Pan Head Self-Drilling Screws
 DIN 7504 N Phillips Cross Recessed Pan Head Self-Drilling Screws
P
DIN 7504 P Phillips Cross Recessed Flat Head Self-Drilling Screws(Countersunk)
 DIN 7504 P Phillips cross recessed flat head self-drilling screws(countersunk)
Q
DIN 7504 Phillips Oval Head Self-Drilling Screws
 DIN 7504 Phillips Oval Head Self-Drilling Screws





Screw Thread d
ST 2.9
ST 3.5
ST 3.9
T 4.2
ST 4.8
ST 5.5
ST 6.3
Drilling range
From
0.7
0.7
0.7
1.75
1.75
1.75
2
To
1.9
2.25
2.4
3
4.4
5.25
6
dp
max.
2.3
2.8
3.1
3.6
4.1
4.8
5.8
l
lg min
Nominal Length
min.
max.
9.5
8.75
10.25
3.25
2.85
-
-
-
-
-
13
12.1
13.9
6.6
6.2
5.8
4.3
4.7
-
-
16
15.1
16.9
9.6
9.2
8.8
7.3
5.8
5
-
19
18
20
12.5
12.1
11.7
10.3
8.7
8
7
22
21
23
-
15.1
14.7
13.3
11.7
11
10
25
24
26
-
18.1
17.7
163
14.7
14
13
32
30.75
33.25
-
-
24.5
23
21.5
21
20
38
36.75
39.25
-
-
30.5
29
27.5
27
26
45
43.75
46.25
-
-
-
-
34.5
34
33
50
48.75
51.25
-
-
-
-
39.5
39
38


Head dimensions of Type K & L screws
Screw Thread d
ST 3.5
ST 3.9
T 4.2
ST 4.8
ST 5.5
ST 6.3
c
min
0.6
0.6
0.9
0.9
1
1
dc
max
8.3
8.3
8.8
10.5
11
13.2
min
7.6
7.6
8.2
9.8
10
12.2
e
min
5.96
5.96
7.59
8.71
8.71
10.95
k
max
3.45
3.45
4.25
4.45
5.45
6.45
min
3.2
3.2
4
4.15
5.15
6.15
k'
min
1.55
1.55
1.9
2
2.7
3.3
n
Nominal Dimension
1
1
1.2
1.2
1.6
1.6
min
1.06
1.06
1.26
1.26
1.66
1.66
max
1.2
1.2
1.51
1.51
1.91
1.91
r
max
0.5
0.5
0.6
0.7
0.8
0.9
s
max.=nominal dimension s
5.5
5.5
7
8
8
10
min
5.32
5.32
6.78
7.78
7.78
9.78
t
min
1
1
12
1.4
1.6
1.8
max
1.4
14
1.6
1.8
2
2.2



DIN 7001-8000
DIN 7338 - Rivets for brake linings and clutch linings
DIN 7343 - Coiled Pins, Medium Duty
DIN 7349 - Flat Washers With Large Ext. Diameter
DIN 7500AE - Slotted cheese head thread rolling screws
DIN 7500BE - Slotted pan head thread rolling screws
DIN 7500C - Metric pan head triangle lock screws
DIN 7500CE - Cross recessed pan head thread rolling screws
DIN 7500DE - Hexagon head thread rolling screws
DIN 7500E - Socket hexagon cheese head thread rolling screws
DIN 7500KE - Slotted rasied countersunk thread rolling screws
DIN 7500LE - Slotted rasied countersunk thread rolling screws
DIN 7500ME - Cross recessed countersunk head thread rolling screws
DIN 7500NE - Cross recessed raised countersunk head thread rolling screws
DIN 7500OE - Hexalobular socket cheese head thread rolling screws
DIN 7500PE - Hexalobular socket pan head thread rolling screws
DIN 7500QE - Hexalobular socket raised countersunk head thread rolling screws

DIN 7504 - N P K head self drilling screws
DIN 7968 - Hexagon fit bolts with hexagon nut for steel structures
DIN 7969 - Slotted countersunk head bolts with hexagon nut for steel structures
DIN 7970 - Tapping screw threads
DIN 7978 A - Taper PIns With Internal Thread
DIN 7979 D - Dowel Pins With Internal Thread
DIN 7980 - Hi-Collar Lock Washers
DIN 7981 B(BZ) - Cross Recessed Pan Head Tapping Screws
DIN 7982 B - Cross Rec. Flat hd Tapping Screws, hd Angle 80
DIN 7983 B - Cross Rec. Oval hd Tapping Screw, hd Angle 80
DIN 7984 - Socket Low Head Cap Screws
DIN 7985 A - Cross Recessed Pan Head Machine Screws
DIN 7985 Z1 - Cr. Rec. Pan Head Screws w/captive Flt. Washer
DIN 7985 Z4 - Cr. Rec. Pan Head Screws w/captive l/washer
DIN 7989 A - Washers For Steel Constructions
DIN 7991 - Flat Socket Head Cap Screws
DIN 7997 - Cross recessed countersunk head wood screws
DIN 7998 - Threads and Thread Ends for Wood Screws

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(DIN FASTENER|DIN 7504 N P K Head Self Drilling Screws)

This Website describes DIN standard Fastener in China.Wenzhou Nanlong Import & Export Trading CO.,LTD.(China)-There are DIN 7504 N Phillips cross recessed pan head self-drilling screws,DIN 7504 P Phillips cross recessed flat head self-drilling screws,DIN 7504 K Hexagon head self-drilling (roofing) screws.And the the material are stainless steel (TP304-18-8,316,316L,310S.309S..317L.347H,904L...),carbon steel (C1018 C1022),aluminium,brass and so no.

DIN 7504 N P K Head Self Drilling Screws