TJ | Self-clinching Key-Loc™ Standoffs

All Products / Self-clinching Hardware / Inch Self-clinching Standoffs / TJ | Self-clinching Key-Loc™ Standoffs


Clear
Product Description: N/A Category: Tags: ,

Features

  • Join two sheets together by simply sliding the top panel into place to precisely space removable components.
  • Use several TJ Key-Loc™ Standoffs with one standard threaded standoff to prevent unwanted top sheet movement, and reduce installation time and excess hardware.
  • Self-clinching design installs easily and permanently with a flush appearance on the back of thin panels.
  • Available in a wide variety of sizes with custom dimensions by request.

Dimensions

General
Body diameter code Panel thickness code c
Max.
s
±.003
M Max.
.212 .060 .212 .068 .108
.212 .090 .212 .098 .138
Length
L (Length) ±.005
.063 .125 .188 .250 .312 .375 .437 .500 .562 .625 .750 .875 1.000

Material & Finish

Material code Material description Finish code Finish description For use in sheet hardness
HRB 70
Max.
HRB 88
Max.
STL Heat Treated Carbon Steel Z Zinc (SC1) with Type III Clear Chromate per ASTM B 633
SS 300-Series Stainless Steel P Passivated and/or tested per ASTM A 967
S4 Heat Treated 400-Series Stainless Steel P Passivated and/or tested per ASTM A 967

Applications

Panel Thickness Code Panel 1 Panel 2
Mounting Hole B
+.003
-.000
Sheet Hardness Sheet Thickness Min. Edge Distance C1 Min. Mounting Hole A Material Thickness Edge Distance C2 Min.
A1 Nom. A2
±.003
A3
±.003
A4
Min.
.060 .213 (1) .040 .260 .059 .118 .197 .148 Any .057-.064 .160
.090 .213 (1) .040 .260 .059 .118 .197 .148 Any .087-.094 .160

Installation

  1. Punch or drill hole in sheet. Do not deburr hole edges.
  2. Insert standoff through hole in sheet and into the anvil as shown.
  3. Squeeze the sheet and standoff head between parallel punch and anvil surfaces. Use only enough pressure to seat the standoff head flush with the sheet. Punch and anvil may be ordered using PENCOM part numbers TL1287 and TL1345, respectively, or made from hardened tool steel.

Performance

Installation and Push-out
Test Sheet Material
5052-H34 Aluminum
.060″ Thick
Cold-Rolled Steel
.060″ Thick
installation
(lbs)
Push-out
(lbs)
Installation
(lbs)
Push-out
(lbs)
1600 250 3200 600
Side Load
Test Sheet Material 5052-H34 Aluminum
.040″ Thick .060″ Thick
L (Length)
.063 .125 .188 .250 .312 .375 .437 .500 .625 .750 1.000
Side Load Max. (lbs)
130 95 82 63 52 44 38 34 27 22 17
Test Sheet Material Cold-Rolled Steel
.040″ Thick .060″ Thick
L (Length)
.063 .125 .188 .250 .312 .375 .437 .500 .625 .750 1.000
Side Load Max. (lbs)
185 120 197 153 126 106 92 81 66 55 42

1. Performance data represents the average destructive result when all installation specifications are strictly followed. Variations in sheet hole size, thickness, material and installation method will affect the loads. PENCOM strongly encourages testing in the application.

Cross References

Subsitute For PEM® Series: SKC, SKS

PEM® is a registered trademark of Penn Engineering.

PENCOM Part Description PEM® Part Number
TJSS-.212-.060-.063-PSKC-6060-2
TJSS-.212-.060-.125-PSKC-6060-4
TJSS-.212-.060-.188-PSKC-6060-6
TJSS-.212-.060-.250-PSKC-6060-8
TJSS-.212-.060-.312-PSKC-6060-10
TJSS-.212-.060-.375-PSKC-6060-12
TJSS-.212-.060-.437-PSKC-6060-14
TJSS-.212-.060-.500-PSKC-6060-16
TJSS-.212-.060-.562-PSKC-6060-18
TJSS-.212-.060-.625-PSKC-6060-20
TJSS-.212-.060-.750-PSKC-6060-24
TJSS-.212-.060-.875-PSKC-6060-28
TJSS-.212-.060-1.000-PSKC-6060-32
TJSS-.212-.080-.250-PSKC-6060-8 S=.080
TJSS-.212-.080-.375-PSKC-6060-12 S=.080
TJSS-.212-.093-.394-PSKC-6090 L=.394 S=.093
TJSS-.212-.098-.125-PSKC-6060-4 S=.098
TJST-.212-.094-.315-PSKC-6060-STL-Z L=.315
TJST-.650-Z-.080 GROOVESKC-61.5-16.5 S=.080