Introduction
China Aluminum small countersunk head insert nuts
[Aluminum small countersunk head insert nuts Product description]
Insert nuts in a foreign country is known as the "Gospel of thin board connection technology," It changed the old way of traditional crafts, when installing components on the plate without the tapping, no weld nuts, with strong, beautiful, convenient, fast characteristics, can be widely used in the assembly of automotive, aviation, railway, refrigeration, elevators, switches, instruments, furniture, decoration and electrical and light industrial products.
Note: insert nut also provides vertical stripes type and smooth type.
[Head type]
1. flat head
2. countersunk head
3. small countersunk head
[Column type]
1. park rod type
2. groove
3. hexagonal (semi-hexagonal)
[Material]
Carbon steel, aluminum, stainless steel etc.
[Aluminum small countersunk head insert nuts Dimension diagram]
[Product specifications]
1. Metric specification sheet
|
SIZE |
D |
e |
h(ref.) |
|
d -0.03 -0.20 |
dk ¡À0.30 |
K ¡À0.20 |
L ¡À0.30 |
|
|
d0 |
+0.15 +0.05 |
||||||||
|
M3(R) M3(R)X9.5 |
M3 |
0.5~1.5 1.5~2.5 |
5.0 |
5 |
5 |
5.50 |
0.35 |
8.5 9.5 |
|
|
M4(R) M4(R)X11 |
M4 |
0.5~1.5 1.5~2.5 |
6.5 |
6 |
6 |
6.75 |
0.50 |
10.0 11.0 |
|
|
M5(R) M5(R)X13.5 |
M5 |
0.5~2.0 2.0~3.5 |
8.0 |
7 |
7 |
8.00 |
0.60 |
12.0 13.5 |
|
|
M6(R) M6(R)X16 |
M6 |
0.5~3.0 3.0~4.5 |
9.5 |
9 |
9 |
10.00 |
0.60 |
14.5 16 |
|
|
M8(R) M8(R)X18 |
M8 |
0.5~3.5 3.5~5.0 |
10.5 |
11 |
11 |
12.30 |
0.60 |
16.5 18.0 |
|
|
M10(R) |
M10 |
0.5~3.5 |
13.0 |
13 |
13 |
14.50 |
0.85 |
19.0 |
|
|
M12(R) |
M12 |
0.5~3.5 |
16.0 |
15 |
15 |
16.50 |
0.85 |
22.5 |
|
2. Inch specifications sheet
|
d |
s |
HOLE SIZE +0.15 -0.00 |
HD ¡À0.10 |
HH ¡À0.0> |
L ¡À0.15 |
D MAX |
IL MAX |
|
6-32UNC |
.020-.080 |
.2520 |
.390 |
.030 |
.420 |
.248 |
.305 |
|
6-32UNC |
.080-.130 |
.2520 |
.390 |
.030 |
.470 |
.248 |
.305 |
|
8-32UNC |
.020-.080 |
.2520 |
.390 |
.030 |
.420 |
.248 |
.305 |
|
8-32UNC |
.080-.130 |
.2520 |
.390 |
.030 |
.470 |
.248 |
.305 |
|
10-24UNC |
.020-.130 |
.2969 |
.415 |
.030 |
.475 |
.296 |
.315 |
|
10-24UNC |
.130-.225 |
.2969 |
.415 |
.030 |
.585 |
.296 |
.315 |
|
10-32UNF |
.020-.130 |
.2969 |
.415 |
.030 |
.475 |
.296 |
.315 |
|
10-32UNF |
.130-.225 |
.2969 |
.415 |
.030 |
.585 |
.296 |
.315 |
|
1/4-20UNC |
.027-.165 |
.3898 |
.500 |
.030 |
.580 |
.3858 |
.380 |
|
1/4-20UNC |
.165-.260 |
.3898 |
.500 |
.030 |
.680 |
.3858 |
.380 |
|
5/16-18UNC |
.027-.150 |
.5312 |
.685 |
.035 |
.690 |
.530 |
.470 |
|
5/16-18UNC |
.150-.312 |
.5312 |
.685 |
.035 |
.805 |
.530 |
.425 |
|
3/8-16UNC |
.027-.150 |
.5312 |
.685 |
.035 |
.690 |
.530 |
.470 |
|
3/8-16UNC |
.150-.312 |
.5312 |
.685 |
0.35 |
.805 |
.530 |
.420 |
|
1/2-13UNC |
.063-.200 |
.6875 |
.865 |
.047 |
1.150 |
.685 |
.850 |
|
1/2-13UNC |
.200-.350 |
.6875 |
.865 |
.047 |
1.300 |
.685 |
.850 |
|
1/2-13UNC |
.350-.500 |
.6875 |
.865 |
.047 |
1.450 |
.685 |
.860 |