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By certification 
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Application: Stainless steel self tapping threaded inserts is a self-tapping type threaded insert with slotted or perforated, in which slotted self-tapping threaded inserts is recommended for most applications. In some materials, this type of screw provides the perfect specific thread locking effect. If not, it is generally recommended to use the 307/308 model, which makes a significant breakthrough in material cutting difficulties. This product not only has a very thick wall, there are three cutting ability of the round hole scattered in the wall,307/308 product is especially suitable for the material thickness is not too rich. |
Datasheet for 308 stainless steel self tapping threaded inserts
308 type three hole | |||||
Internal thread |
Length（mm） |
External thread |
Refer Hole Diameter (mm) |
Minimum Hole Depth |
|
aluminium alloy |
Cast Iron |
||||
M3*0.5 |
6 |
M5*0.6 |
4.6-4.7 |
4.7-4.8 |
6 |
M4*0.7 |
8 |
M6.5*0.8 |
6.0-6.1 |
6.1-6.2 |
8 |
M5*0.8 |
10 |
M8*1.0 |
7.4-7.5 |
7.6-7.7 |
9 |
M6*1.0 |
12 |
M10*1.25 |
9.3-9.4 |
9.5-9.6 |
10 |
M8*1.25 |
14 |
M12*1.5 |
11.1-11.3 |
11.3-11.5 |
11 |
M10*1.5 |
18 |
M14*1.5 |
13.1-13.3 |
13.3-13.5 |
13 |
M12*1.75 |
22 |
M16*1.75 |
15.0-15.5 |
15.3-15.5 |
15 |
M14*2.0 |
24 |
M18*2.0 |
17.0-17.2 |
17.3-17.5 |
17 |
M16*2.0 |
24 |
M20*2.0 |
19.0-19.2 |
19.3-19.5 |
17 |
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