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Self-Clinching Blind Fasteners - Types B, BS - Unified
Blind Nuts – Types B, BS
PEM® brand self-clinching blind fasteners provide permanently mounted blind threads in metal sheets as thin as .040”.
PEM self-clinching blind fasteners are available in thread sizes from #4-40 through 1/4-20 in carbon or stainless steel.
- Provides barrier to protect threads against foreign matter.
- Protects internal components from intrusion of screws.
PEM self-clinching blind fasteners are available in thread sizes from #4-40 through 1/4-20 in carbon or stainless steel.
Unit of Measure
Items |
B-440-1ZI Self-Clinching Blind Fasteners - Types B, BS - Unified |
B-632-1ZI Self-Clinching Blind Fasteners - Types B, BS - Unified |
B-832-1ZI Self-Clinching Blind Fasteners - Types B, BS - Unified |
B-032-1ZI Self-Clinching Blind Fasteners - Types B, BS - Unified |
B-0420-1ZI Self-Clinching Blind Fasteners - Types B, BS - Unified |
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Thread Size | N/A .112-40 (#4-40) | N/A .138-32 (#6-32) | N/A .164-32 (#8-32) | N/A .190-32 (#10-32) | N/A .250-20 (1/4-20) | |||||
Thread Code | N/A 440 | N/A 632 | N/A 832 | N/A 032 | N/A 0420 | |||||
Shank Code | N/A 1 | |||||||||
A (Shank) Max. |
N/A
0.038 in
|
N/A
0.038 in
|
N/A
0.038 in
|
N/A
0.038 in
|
N/A
.054 in
|
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Min. Sheet Thickness | N/A .040 in | N/A .040 in | N/A .040 in | N/A .040 in | N/A .056 in | |||||
Hole Size in Sheet + .003 - .000 | N/A .166 in | N/A .188 in | N/A .213 in | N/A .250 in | N/A .344 in | |||||
B Max. | N/A .150 in | N/A .169 in | N/A .204 in | N/A .235 in | N/A .305 in | |||||
C Max. | N/A .165 in | N/A .187 in | N/A .212 in | N/A .249 in | N/A .343 in | |||||
E ± .010 | N/A .250 in | N/A .280 in | N/A .310 in | N/A .340 in | N/A .430 in | |||||
F Min. | N/A .210 in | N/A .230 in | N/A .280 in | N/A .280 in | N/A .310 in | |||||
L Max. | N/A .335 in | N/A .335 in | N/A .385 in | N/A .385 in | N/A .500 in | |||||
T ± .010 | N/A .380 in | N/A .380 in | N/A .440 in | N/A .440 in | N/A .560 in | |||||
Min. Dist. Hole C/L to Edge | N/A .19 in | N/A .22 in | N/A .27 in | N/A .28 in | N/A .34 in | |||||
For Use in Sheet Hardness1 | N/A HRB 80 / HB 150 or less | |||||||||
Thread Specification | N/A Internal, ANSI B1.1, 2B | |||||||||
Fastener Material | N/A Heat-Treated Carbon Steel | |||||||||
Standard Finish | N/A Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless | |||||||||
CAD Supplier | N/A PennEngineering® (PEM®) | |||||||||
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