The 304 Stainless Steel GB819 Recessed Cross Countersunk Head Screw is a type of threaded fastener designed for securing components, particularly in applications where a flush surface finish is required. This Cross Recessed Machine Screw is manufactured from 304 Stainless Steel, providing good corrosion resistance, which makes it suitable for a wide range of environments. These screws are widely utilized in electronics, machinery, furniture assembly, and other applications where a clean, flush aesthetic and reliable fastening are essential.
Parameter Information
|
Brand name |
Cross recessed countersunk head machine screw |
|
Standard |
GB819 |
|
Head shape |
Countersunk head |
|
Category |
Machine screw |
|
Wood quality |
304 stainless steel |
|
Standard type |
National standard |
|
Surface treatment |
Stainless steel washing |
|
Packaging |
Packaging bag + carton packaging |
Specification
|
Nominal diameter -d |
M1.6 |
M2 |
M2.5 |
M3 |
M3.5 |
M4 |
M5 |
M6 |
M8 |
M10 |
|
|
Pitch -p |
0.35 |
0.4 |
0.45 |
0.5 |
0.6 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
|
|
b |
min |
25 |
25 |
25 |
25 |
38 |
38 |
38 |
38 |
38 |
38 |
|
dk |
max |
3.0 |
3.8 |
4.7 |
5.5 |
7.30 |
8.40 |
9.30 |
11.30 |
15.30 |
18.30 |
|
min |
2.7 |
3.5 |
4.4 |
5.2 |
6.94 |
8.04 |
8.94 |
10.87 |
15.37 |
17.78 |
|
|
k |
max |
1 |
1.2 |
1.5 |
1.65 |
2.35 |
2.7 |
2.7 |
3.3 |
4.65 |
5 |
|
Slot number |
0 |
1 |
2 |
3 |
4 |
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