SKC-6060-8

KEYHOLE® Self-clinching Standoffs Type SKC™

SKC-6060-8

KEYHOLE® Self-clinching Standoffs Type SKC™

PEM® KEYHOLE® Standoffs are designed so that a PC board or panel can be quickly slipped into place and then removed from an assembly by simply sliding the board sideways and lifting it off. PEM KEYHOLE fasteners can save valuable time and dramatically reduce the amount of loose hardware required. Type SKC can be used for spacing or hanging of replaceable components. Typically, several SKC standoffs are used with one standard PEM threaded standoff which accepts a screw to secure the board or component against any unwanted movement.

Type SKC – Allows detachable spacing of two sheets

  • Clinch feature mounts fastener permanently into metal sheet.
  • Unique barrel design allows for quick attachment and detachment.
  • Head is flush with one side of metal sheet.
  • Makes horizontal or vertical component mounting possible.

Specifications

Fastener Material
300 Series Stainless Steel
Panel 2 (Top) Material
Any
Standard Material
300 Series Stainless Steel
Standard Finish
Passivated and/or tested
Panel 1 (Bottom) Sheet Hardness Max.
HRB 70 / HB 125
Product Category
KEYHOLE® Self-clinching Standoffs Type SKC™
CAD Supplier
PennEngineering® (PEM®)
CADPartID
103722
Application Type
Datacom, Industrial, Telecom
Base Panel Material
Aluminum, Steel
Brand
PEM
Fastener Characteristics
Unthreaded
Industry
Datacom & Telecom, Industrial & Commercial
Installation Equipment/Method
C-Frame Automatic Feed, C-Frame Manual Feed
L Len Pm 005in Or 13mm
0.25in
PEM Product Family
SK
Product Type
Standoffs
Technology Type
Self-Clinching
Unit (Metric/Unified)
Unified
A ± .003_in
0.099in
B ± .003_in
0.177in
D Anvil Hole + .003 – .000_in
0.216in
H Nom._in
0.25in
M Max._in
0.108in
C Max._in
0.212in
Panel 1 (Bottom) Edge Distance C1 Min._in
0.26in
Panel 1 (Bottom) Location Tolerance Max._in
±.005in
Panel 1 (Bottom) Mounting Hole B + .003 – .000_in
0.213in
Panel 1 (Bottom) Sheet Thickness Min._in
0.04in
Panel 2 (Top) Edge Distance C2 Min._in
0.16in
Panel 2 (Top) Mounting Hole A1 Nom._in
0.059in
Panel 2 (Top) Mounting Hole A2 ± .003_in
0.118in
Panel 2 (Top) Mounting Hole A3 ± .003_in
0.197in
Panel 2 (Top) Mounting Hole A4 Min._in
0.148in
Panel 2 (Top) Thickness Range_in
.057 to .064in
S ± .003_in
0.068in

Resources

Installation & Performance Data

sk-skc-sk4-standoffs-metric
TYPE BODY SIZE – SHEET CODE TEST SHEET MATERIAL INSTALLATION (kN) PUSHOUT (N)
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum 7.1 1100
SKC, SK4 SK4-61.5 1.52 mm 5052-H34 Aluminum
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel 14.2 2600
SKC, SK4 SK4-61.5 1.52 mm Cold-Rolled Steel
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel
SKC, SK4 SK4-61.5 1.52 mm 300 Series Stainless Steel 40.1 3200
sk-skc-sk4-standoffs-sideload-metric
TYPE BODY SIZE – SHEET CODE TEST SHEET THICK TEST SHEET MATERIAL LENGTH CODES SIDE-LOAD FORCE MAX. (N)
SKC, SK4 SKC-61.5 1 mm 5052-H34 Aluminum -2 545
SKC, SK4 SKC-61.5 1 mm 5052-H34 Aluminum -4 370
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -6 296
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -8 228
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -10 184
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -12 156
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -14 136
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -16 116
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -18 104
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -20 96
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -22 88
SKC, SK4 SKC-61.5 1.52 mm 5052-H34 Aluminum -25 76
SKC, SK4 SKC-61.5 1 mm Cold-Rolled Steel -2 735
SKC, SK4 SKC-61.5 1 mm Cold-Rolled Steel -4 490
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -6 696
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -8 540
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -10 440
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -12 372
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -14 320
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -16 280
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -18 252
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -20 228
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -22 208
SKC, SK4 SKC-61.5 1.52 mm Cold-Rolled Steel -25 184
SKC, SK4 SKC-61.5 1 mm 300 Series Stainless Steel -2 1690
SKC, SK4 SKC-61.5 1 mm 300 Series Stainless Steel -4 1140
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -6 860
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -8 710
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -10 610
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -12 540
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -14 480
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -16 440
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -18 400
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -20 380
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -22 320
SKC, SK4 SKC-61.5 1.52 mm 300 Series Stainless Steel -25 250
sk-skc-sk4-standoffs-sideload-unified
TYPE BODY SIZE – SHEET CODE TEST SHEET THICK TEST SHEET MATERIAL LENGTH CODES SIDE-LOAD FORCE MAX. (lbs.)
SKC, SK4 SKC-6060 0.040" 5052-H34 Aluminum -2 130
SKC, SK4 SKC-6060 0.040" 5052-H34 Aluminum -4 95
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -6 82
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -8 63
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -10 52
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -12 44
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -14 38
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -16 34
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -18 30
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -20 27
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -24 22
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -28 19
SKC, SK4 SKC-6060 0.060" 5052-H34 Aluminum -32 17
SKC, SK4 SKC-6060 0.040" Cold-Rolled Steel -2 185
SKC, SK4 SKC-6060 0.040" Cold-Rolled Steel -4 120
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -6 197
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -8 153
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -10 126
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -12 106
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -14 92
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -16 81
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -18 71
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -20 66
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -24 55
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -28 47
SKC, SK4 SKC-6060 0.060" Cold-Rolled Steel -32 42
SKC, SK4 SKC-6060 0.040" 300 Series Stainless Steel -2 400
SKC, SK4 SKC-6060 0.040" 300 Series Stainless Steel -4 300
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -6 220
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -8 180
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -10 160
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -12 140
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -14 120
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -16 110
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -18 100
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -20 100
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -24 80
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -28 70
SKC, SK4 SKC-6060 0.060" 300 Series Stainless Steel -32 50
sk-skc-sk4-standoffs-unified
TYPE BODY SIZE – SHEET CODE TEST SHEET MATERIAL INSTALLATION (lbs.) PUSHOUT (lbs.)
SKC, SK4 SKC-6060 .060" 5052-H34 Aluminum 1600 250
SKC, SK4 SK4-6060 .060" 5052-H34 Aluminum
SKC, SK4 SKC-6060 .060" Cold-Rolled Steel 3200 600
SKC, SK4 SK4-6060 .060" Cold-Rolled Steel
SKC, SK4 SKC-6060 .060" 300 Series Stainless Steel
SKC, SK4 SK4-6060 .060" 300 Series Stainless Steel 9015 720
sk-skcf-sk4f-fasteners-metric
TYPE TEST SHEET MATERIAL INSTALLATION (kN) PUSHOUT (N) SIDE-LOAD FORCE MAX. (N)
SKC-F 1.52 mm 5052-H34 Aluminum 4.9 533 533
SK4-F 1.52 mm 5052-H34 Aluminum
SKC-F 1.52 mm Cold-Rolled Steel 9.3 711 822
SK4-F 1.52 mm Cold-Rolled Steel
SKC-F 1.52 mm 300 Series Stainless Steel
SK4-F 1.52 mm 300 Series Stainless Steel 45.4 1300 900
sk-skcf-sk4f-fasteners-unified
TYPE TEST SHEET MATERIAL INSTALLATION (lbs.) PUSHOUT (lbs.) SIDE-LOAD FORCE MAX. (lbs.)
SKC-F .060" 5052-H34 Aluminum 1100 120 120
SK4-F .060" 5052-H34 Aluminum
SKC-F .060" Cold-Rolled Steel 2100 160 185
SK4-F .060" Cold-Rolled Steel
SKC-F .060" 300 Series Stainless Steel
SK4-F .060" 300 Series Stainless Steel 10210 292 202
sk-sksr-fasteners-metric
TYPE TEST SHEET MATERIALS INSTALLATION (kN) PUSHOUT (N) SIDE-LOAD FORCE MAX. (N)
SKS-R1.5-2.5-ZI 1 mm Cold-Rolled Steel HRB 67 14.2 711 850
SKS-R1.5-3.2-ZI 1 mm Cold-Rolled Steel HRB 67 17.8 800 950
SKS-R1.5-4.0-ZI 1 mm Cold-Rolled Steel HRB 67 22.3 800 1150
SKS-R2.0-2.5-ZI 1 mm Cold-Rolled Steel HRB 67 14.2 711 750
SKS-R2.0-3.2-ZI 1 mm Cold-Rolled Steel HRB 67 17.8 800 850
SKS-R2.0-4.0-ZI 1 mm Cold-Rolled Steel HRB 67 22.3 800 1000
SKS-R2.5-2.5-ZI 1 mm Cold-Rolled Steel HRB 67 14.2 711 550
SKS-R2.5-3.2-ZI 1 mm Cold-Rolled Steel HRB 67 17.8 800 610
SKS-R2.5-4.0-ZI 1 mm Cold-Rolled Steel HRB 67 22.3 800 810
sk-sksr-fasteners-unified
TYPE TEST SHEET MATERIALS INSTALLATION (lbs.) PUSHOUT (lbs.) SIDE-LOAD FORCE MAX. (lbs.)
SKS-R1.5-2.5-ZI .040" Cold-Rolled Steel HRB 67 3200 160 191
SKS-R1.5-3.2-ZI .040" Cold-Rolled Steel HRB 67 4000 180 213
SKS-R1.5-4.0-ZI .040" Cold-Rolled Steel HRB 67 5000 180 258
SKS-R2.0-2.5-ZI .040" Cold-Rolled Steel HRB 67 3200 160 169
SKS-R2.0-3.2-ZI .040" Cold-Rolled Steel HRB 67 4000 180 191
SKS-R2.0-4.0-ZI .040" Cold-Rolled Steel HRB 67 5000 180 225
SKS-R2.5-2.5-ZI .040" Cold-Rolled Steel HRB 67 3200 160 124
SKS-R2.5-3.2-ZI .040" Cold-Rolled Steel HRB 67 4000 180 137
SKS-R2.5-4.0-ZI .040" Cold-Rolled Steel HRB 67 5000 180 182

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