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Self-Clinching Nuts - Type CLA - Unified
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Self-Clinching Nuts - Type CLA - Unified
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Part # CLA-632-1
Part # CLA-632-1, Self-Clinching Nuts - Type CLA - Unified
Type CLA aluminum nuts are recommended for use in aluminum sheet with a hardness of HRB 50 or less on the Rockwell “B” scale.
Unplated threads are sized to accept a basic go gauge after .00025” plating.
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Specifications
Thread Size
.138-32 (#6-32)
Thread Code
632
Shank Code
1
A (Shank) Max.
0.038
in
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Min. Sheet Thickness
1
.040
in
Hole Size in Sheet + .003 - .000
.213
in
C Max.
.212
in
E ± .010
.280
in
T ± .010
.090
in
Min. Dist. Hole C/L to Edge
2
.27
in
For Use in Sheet Hardness
3
HRB 50 / HB 82 or less
Thread Specification
Internal, ASME B1.1, 2B
Fastener Material
Aluminum
Standard Finish
None
CAD Supplier
PennEngineering® (PEM®)
1
For maximum performance, we recommend that you use the maximum shank length for your sheet thickness.
2
To minimize sheet distortion and maximize product performance, use a centerline-to-edge value greater or equal to the value specified.
3
HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.
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