| Items |
 SO-440-4ZI Thru-hole Threaded Standoffs - Types SO, SOA, SOS - Unified |
SO-440-6ZI Thru-hole Threaded Standoffs - Types SO, SOA, SOS - Unified |
SO-440-8ZI Thru-hole Threaded Standoffs - Types SO, SOA, SOS - Unified |
SO-440-10ZI Thru-hole Threaded Standoffs - Types SO, SOA, SOS - Unified |
SO-440-12ZI Thru-hole Threaded Standoffs - Types SO, SOA, SOS - Unified |
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| Description |
These standoffs, which use the proven self-clinching design, install with a squeeze in properly sized round holes - and become permanently mounted in the thin sheet. PEM® brand thru-hole threaded standoffs are installed with their heads flush with one surface of the mounting sheet. |
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| Thread Size | .112-40 (#4-40) | |||||||||
| Thread Code | 440 | |||||||||
| Length Code | 4 | 6 | 8 | 10 | 12 | |||||
| Material Code | ||||||||||
| Min. Sheet Thickness | .040 in | |||||||||
| Hole Size in Sheet + .003 - .000 | .166 in | |||||||||
| B - Counter-Bore Dia. ± .005 |
.125 in
 |
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| C + .000 - .005 | .165 in | |||||||||
| D ± .010 | 0 in | 0 in | 0 in | 0 in | .187 in | |||||
| H Nom. | .187 in | |||||||||
| L - Length +.002 –.005 | .125 in | .187 in | .250 in | .312 in | .375 in | |||||
| Min. Dist. Hole C/L to Edge | .23 in | |||||||||
| For Use in Sheet Hardness1 | HRB 80 / HB 150 or less | |||||||||
| Thread Specification | Internal, ANSI B1.1, 2B | |||||||||
| Fastener Material | Heat-Treated Carbon Steel | |||||||||
| Standard Finish | Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless | |||||||||
| CAD Supplier | PennEngineering® (PEM®) | |||||||||
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