Part # SO-RT440-8ZI, PEM RT® Free-Running Locking Thru-Hole Standoffs - Type SO-RT

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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Standoffs for Sheet Metal > PEM RT® Free-Running Locking Standoffs > PEM RT® Free-Running Locking Thru-Hole Standoffs - Type SO - Unified > Part # SO-RT440-8ZI

Part # SO-RT440-8ZI, PEM RT® Free-Running Locking Thru-Hole Standoffs - Type SO-RT - Unified

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Specifications

Thread Size

.112-40 (#4-40)

Thread Code

RT440

Length Code

Min. Sheet Thickness

.040 in

Hole Size in Sheet + .003 - .000

.166 in

C + .000 - .005

.165 in

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H Nom.

.187 in

L - Length +.002 –.005

.250 in

Min. Dist. Hole C/L to Edge

.23 in

Non-stocked Length Range

.125 to .750 in

For Use in Sheet Hardness¹

HRB 80 / HB 150 or Less

Thread Specification

Internal, ASME B1.12B/ASME B1.13M 6H

Fastener Material

Hardened 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.

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Part # SO-RT440-8ZI, PEM RT® Free-Running Locking Thru-Hole Standoffs - Type SO-RT - Unified

Thread Size

Thread Code

Length Code

Min. Sheet Thickness

Hole Size in Sheet + .003 - .000

C + .000 - .005

H Nom.

L - Length +.002 –.005

Min. Dist. Hole C/L to Edge

Non-stocked Length Range

For Use in Sheet Hardness1

Thread Specification

Fastener Material

Standard Finish

CAD Supplier

For Use in Sheet Hardness¹