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Cross Recessed Raised Cheese Head Screws สกรูหัวแฉก

Standard: DIN 7985;ISO 7045;IFI I-23
Material: Steel stainless steel Brass
 
 
DIN 7985
CROSS RECESSED RAISED CHEESE HEAD SCREWS
Thread Size : M3-M10 Length(L): 6-100mm
Thread
Size
 
dk
 
k
 
Cross recess
L
(Type H)m
(Type Z)m
No.
Type A
Type B
M3
6
2.4
3.1
3
1
6-22
25-30
M3.5
7
2.7
4.2
4
2
6-22
25-35
M4
8
3.1
4.6
4.3
2
8-25
28-40
M5
10
3.8
5.3
5.0
2
8-28
30-50
M6
12
4.6
6.8
6.7
3
10-35
40-60
M8
16
6
9.0
8.8
4
14-40
45-80
M10
20
7.5
10.2
9.9
4
18-45
50-100

 
IFI I-23(F-25)
CROSS RECESSED PAN HEAD MACHINE SCREWS
Thread: Size:5-12,1/4-1/2in Length(L):1/2-3in		  
Thread
Size
dk
k
Cross recess
L
(Type H)m
(Type Z)m
No.
5
0.245
0.089
0.145
0.141
2
1/2-2
6
0.270
0.097
0.153
0.149
2
1/2-2 1/2
8
0.322
0.115
0.169
0.164
2
1/2-2 1/2
10
0.373
0.133
0.186
0.180
2
5/8-2 1/2
12
0.425
0.151
0.246
0.241
3
3/4-4
1/4
0.492
0.175
0.268
0.260
3
7/8-4
5/16
0.615
0.218
0.337
0.328
4
1-4
3/8
0.740
0.261
0.376
0.364
4
1 1/4-3
7/16
0.863
0.305
0.400
0.386
4
1 1/4-3
1/2
0.987
0.348
0.422
0.407
4
1 1/4-3

 

 

  

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