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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.

Unthreaded standoffs are also available for spacing multi-panel assemblies.
Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS
Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS, SO4
Unit of Measure
Items Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS
SO-4116-4ZI
Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Unified
Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS
SO-4116-6ZI
Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Unified
Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS
SO-4116-8ZI
Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Unified
Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS
SO-4116-10ZI
Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Unified
Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS
SO-4116-12ZI
Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Unified
Description N/A 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.

Unthreaded standoffs are also available for spacing multi-panel assemblies.
Thru-Hole Code N/A 4116
Length Code N/A 4 N/A 6 N/A 8 N/A 10 N/A 12
Material Code N/A
Min. Sheet Thickness N/A .040 in
Hole Size in Sheet + .003 - .000 N/A .166 in
B - Thru-hole Diameter + .004 - .003 N/A .116 in a1350.jpg
C + .000 - .005 N/A .165 in
H Nom. N/A .187 in
L - Length +.002 –.005 N/A .125 in N/A .187 in N/A .250 in N/A .312 in N/A .375 in
Min. Dist. Hole C/L to Edge N/A .23 in
For Use in Sheet Hardness1 N/A HRB 80 / HB 150 or less
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®)
  • 1 HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.