Clinch Fastening Systems
Clinch Fastening Systems
Clinch Fastening Systems
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Strux® <strong>Fastening</strong> <strong>Systems</strong><br />
<strong>Clinch</strong> Nuts<br />
Strux Nuts Dimensional & Performance Data – Metric Sizes (all dimensions shown in millimeters)<br />
Thread<br />
Size<br />
S<br />
±0.07<br />
C<br />
±0.19<br />
D<br />
±0.13<br />
K<br />
Ref.<br />
Material<br />
Thickness<br />
Min<br />
Recommended<br />
Hole Size<br />
Min Max<br />
Approx.<br />
Staking Force<br />
kN<br />
Approx.<br />
Pushout<br />
kN<br />
Approx. Unsupported<br />
Torsional Resistance<br />
Nm<br />
M4 x 0.7 7.13 3.19 10.16 1.5 1.5 7.20 7.30 13.3 0.91 6.19<br />
M5 x 0.8 7.61 4.19 11.30<br />
1.5 1.5<br />
26.7 1.04 12.00<br />
7.68 7.78<br />
1.9 1.9 30.2 1.68 21.32<br />
1.5 1.5<br />
38.7 1.39 18.85<br />
M6 x 1.0 8.61 4.71 14.10 1.9 1.9 8.68 8.78<br />
40.0 2.57 21.04<br />
2.3 2.3 42.3 3.22 32.52<br />
1.5 1.5<br />
44.5 1.53 21.17<br />
M8 x 1.25 10.61 5.93 16.64 1.9 1.9 10.68 10.78<br />
48.9 2.41 41.94<br />
2.3 2.3 57.8 4.58 54.23<br />
M10 x 1.5 13.09 7.20 18.42<br />
2.3 2.3<br />
53.4 4.16 57.21<br />
13.16 13.26<br />
3.4 3.4 57.8 4.28 65.65<br />
M12 x 1.75 15.61 9.61 23.88<br />
2.3 2.3<br />
108.3 4.75 75.39<br />
15.68 15.78<br />
3.4 3.4 109.0 7.66 124.32<br />
NOTES: Other sizes available upon request. * Tests conducted into low carbon steel with a maximum hardness of Rockwell B70.<br />
Underhead shape and dimensions controlled by manufacturer to meet performance<br />
requirements.<br />
Performance data shown are typical results obtained under laboratory conditions.<br />
It is recommended that each application be tested individually for precise values.<br />
For performance in materials other than steel, individual testing is a requirement.<br />
This data is not to be considered a specification.<br />
Contact an Acument Global Technologies applications engineer for assistance.<br />
Strux Nuts Dimensional & Performance Data – Inch Sizes<br />
Thread<br />
Size<br />
S<br />
+0.07<br />
C<br />
±0.13<br />
D<br />
±0.25<br />
#8 .176 .060 .350<br />
#10 .204 .070 .370<br />
1/4" .270 .090 .470<br />
5/16" .331 .110 .600<br />
3/8" .398 .130 .690<br />
1/2" .530 .175 .950<br />
K<br />
Ref.<br />
Material<br />
Thickness<br />
Recommended<br />
Hole Size<br />
Min Min Max<br />
.060 .036 (20 ga)<br />
.095 .060 (16 ga)<br />
.178 .182<br />
.060 .036 (20 ga)<br />
.095 .060 (16 ga) .206 .210<br />
.060 .036 (20 ga)<br />
.095 .060 (16 ga)<br />
.135 .090 (13 ga) .272 .276<br />
.095 .060 (16 ga)<br />
.135 .090 (13 ga)<br />
.180 .120 (11 ga)<br />
.333 .337<br />
.135 .090 (13 ga)<br />
.180 .120 (11 ga)<br />
.400 .404<br />
.135 .090 (13 ga)<br />
.180 .120 (11 ga)<br />
.532 .536<br />
Approx.*<br />
Staking Force<br />
kN<br />
Approx.*<br />
Pushout<br />
kN<br />
Approx.* Unsupported<br />
Torsional Resistance<br />
Nm<br />
*Application testing is<br />
required to determine specific performance data for<br />
inch-sized nuts.<br />
Please contact an Acument Global Technologies<br />
applications specialist<br />
for assistance.<br />
NOTE: Other sizes available upon request.<br />
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