Part # SO-43.1-4ZI, Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS

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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Standoffs for Sheet Metal > Standoffs, Thru-Hole, Threaded and Unthreaded – Types SO, SO4, SOA, SOS > Thru-Hole Unthreaded Standoffs – Types SO, SOA, SOS > Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Metric > Part # SO-43.1-4ZI


	Part # SO-43.1-4ZI, Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Metric

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

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Thru-Hole Unthreaded Standoffs - Types SO, SOA, SOS, SO4

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Specifications

Thru-Hole Code

43.1

Length Code

Min. Sheet Thickness

1 mm

Hole Size in Sheet + 0.08

4.22 mm

B - Thru-hole Diameter + 0.1 - 0.08

3.1 mm

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C - 0.13

4.2 mm

H Nom.

4.8 mm

L - Length +0.05 –0.13

4 mm

Min. Dist. Hole C/L to Edge

6.00 mm

For Use in Sheet Hardness¹

HRB 80 / HB 150 or less

Fastener Material

Heat-Treated Carbon Steel

Standard Finish

Zinc plated per ASTM B633, SC1 (5µm), Type III, colorless

CAD Supplier

PennEngineering® (PEM®)

¹ HRB - Hardness Rockwell “B” Scale. HB - Hardness Brinell.

VIEW CAD DRAWING



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· 2D Left Side View


· 2D Sales Drawing

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		PEM Bulletin SO

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		PEMSERTER® Tooling Selector

Part # SO-43.1-4ZI, Thru-Hole Unthreaded Standoffs - Types SO, SOA SOS - Metric

Thru-Hole Code

Length Code

Min. Sheet Thickness

Hole Size in Sheet + 0.08

B - Thru-hole Diameter + 0.1 - 0.08

C - 0.13

H Nom.

L - Length +0.05 –0.13

Min. Dist. Hole C/L to Edge

For Use in Sheet Hardness1

Fastener Material

Standard Finish

CAD Supplier

For Use in Sheet Hardness¹