CLS-0420-1-TP

PEM® PreTect™ Thread Masking Plugs

CLS-0420-1-TP
CLS-0420-1-TP

CLS-0420-1-TP

PEM® PreTect™ Thread Masking Plugs

PEM® PreTect™ Thread Masking Plugs reduce labor and protect threads from paint and powder coating processes. PreTect™ Thread Masking Plugs are available for standard type self-clinching nuts in variety of thread sizes and materials.

Features include:

  • Fasteners are shipped with plugs already in place.
  • Plugs easily removed by end user with fine tip tool.
  • Plugs can withstand 482˚F/250˚C temperatures

Specifications

Thread Code
420
Shank Code
1
For Use in Sheet Hardness
HRB 70 / HB 125 or Less
CAD Supplier
PennEngineering® (PEM®)
PD _in
0.216in
PEM Product Family
PreTect
PL _in
0.067in
Unit (Metric/Unified)
Unified
E .010_in
.440 in
Hole Size in Sheet + 0.003 – 0.000_in
.344 in
Min. Dist. Hole C/L to Edge_in
.34 in
C Max._in
.343 in
Rec. Min. Sheet Thickness_in
.056 in
T .010_in
.170 in

Installation & Performance Data

cl-s-cls-clss-nuts-unified
TYPE THREAD CODE SHANK CODE TEST SHEET MATERIAL INSTALLATION (lbs.) PUSHOUT (lbs.) TORQUE-OUT (in. lbs.)
S, CLS 0420 0 5052-H34 Aluminum 4000-7000 220 70
S, CLS 0420 1 5052-H34 Aluminum 4000-7000 360 90
S, CLS 0420 2 5052-H34 Aluminum 4000-7000 360 125
S, CLS 0420 3 5052-H34 Aluminum 4000-7000 360 125
S, CLS 0420 0 Cold-Rolled Steel 6000-8000 315 115
S, CLS 0420 1 Cold-Rolled Steel 6000-8000 400 150
S, CLS 0420 2 Cold-Rolled Steel 6000-8000 400 150
S, CLS 0420 3 Cold-Rolled Steel 6000-8000 400 150

Inventory

Distributor Quantity Contact Phone Address Locations

Site Search

What are you looking for?

You can search our website in different ways. You can search for inventory or product specifications using the full part number or partial part number. You don’t even need to type the words “inventory” or "product spec"!
Examples of what to type:
Full or partial part number: “S-632-1ZI”, “CLS 632” Type: “CLS”, “FH”, “SO” Website content: “Self-clinching Nuts” or “PEM studs”