Machine Screws

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Machine Screw CSK Philips Head

Csk Phillips Head Machine Screws


Description:

Csk Phillips head screws from ITA Fasteners can be used for the assembly of machine and electrical components. These precision screws are similar to bolts as they have a head and a shank. They are also able to be used with a nut and come with a range of thread patterns. With the appropriate usage, they can bring a flat finish to the surface of operation. However, the diameter of these bolts are small, and they feature a straight shank with a blunt end. Be careful to use only a screwdriver with these screws instead of a wrench.

Since they are used for the construction of machine components, they are threaded externally for the full length of the shank. The usage of these screws is also subject to the drilling of a pilot hole. Otherwise, it can be used with a matted nut. It is available in stainless steel, carbon steel, and alloy steel to bear more wear and tear while also making it more corrosion resistant.


Dimensional Standards:

DIN 965, ISO 7046, CSN 21152, PN 82208, UNI 7688


Size range:

Metric: M2 to M8
Inches: 1/8” to 2BA

Machine Screw CSK Philips Head Dimensions

din 965 Machine Screw CSK Philips Head Dimensions

DIN 965 - Cross recessed countersunk flat head screws

Equivalent norms: ISO 7046; CSN 21152; PN 82208; UNI 7688;

Legend:
b - length of the thread (at least)
l - length of bolt
d - the nominal diameter of the thread
k - head height
r - radius
dk - head diameter
m - groove width
a - length undercut
x - thread run
Makings:
Steel: 4.8
Stainless: A2, A4
Plastic: - 
Non Ferrous: - 
Thread: 6g
Notes:
Table according to DIN 965:
dimensions in mm

Thread dM1,6M2M2,5M3(M3,5)M4M5M6M8M10
P0,350,40,450,50,80,70,811,251,5
amax.0,70,80,911,21,41,622,53
bmin.15161819202225283440
dknominal = max.33,84,75,66,57,59,21114,518
min.2,753,54,45,36,147,148,8410,5714,0717,57
kmax.0,961,21,51,651,932,22,5345
rmax.0,40,50,70,80,9511,31,622,5
xmax.0,911,11,251,51,7522,53,23,8
Cross recessno.0111222344
type Hmapprox.1,72,352,72,93,94,44,66,68,79,6
penetration depthmin.0,660,951,251,51,41,92,12,83,94,8
max.0,911,251,551,81,92,42,63,34,45,3
type Zmapprox.1,82,22,52,83,744,46,18,59,4
penetration depthmin.0,890,921,221,481,341,62,052,463,864,77
max.1,141,171,471,731,82,062,512,924,325,23
lWeight (7,85 kg/dm3) kg / 1000pcs
nominalmin.max.
32,83,20,0580,1010,175       
43,754,250,0690,1190,2060,2910,434     
54,755,250,0810,1370,2360,3350,4940,676    
65,756,250,0930,1520,2660,3790,5540,7541,21   
87,78,30,1160,1930,3260,4670,6730,91,452,19  
109,710,30,1390,2310,3860,5550,7921,061,72,545,03 
1211,6512,350,1620,2680,4460,6430,9111,221,952,895,679,59
-1413,6514,350,1850,3060,5070,7311,031,372,193,256,310,6
1615,6516,350,2080,3430,5670,821,151,532,443,616,9411,6
-1817,6518,35 0,3810,6270,9081,271,682,693,957,5712,6
2019,620,4 0,4170,6870,9961,391,842,944,318,2113,6
-2221,622,4  0,7471,081,511,993,184,668,8414,6
2524,625,4  0,8381,221,692,223,555,199,7916,1
-2827,628,4   1,351,872,463,935,7210,717,6
3029,630,4   1,441,992,614,166,0811,718,6
3534,535,5    2,292,994,766,961321,1
4039,540,5     3,365,397,8414,623,6
4544,545,5      6,028,7316,226,1
5049,550,5      6,659,6117,828,6
555456        19,431,1
605961         33,7

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