CV | Panel Fastener Assembly

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Features

  • Attractive, compact design for limited space applications.
  • Choices of screw length, material, finish and drive.
  • RoHS compliant.
  • For use in sheets HRB 60 or less.


When second sourcing PENCOM’s products, PENCOM recommends that the part is tested in the application to ensure that it will meet all performance requirements.

Dimensions

ThreadThread
Code
Screw Length CodeSheetA Max.ØC Max.ØE
±0.25
G
±0.64
H
±0.13
P
±0.64
T1
Nom.
T2
Nom.
Recess Size
Min. Thick.Hole
Size
+0.08
-0.00
Min. Dist. Hole Center
to Edge
CrossSix-Lobe
M3X0.5M300.925.55.80.925.496.955.552.030.006.6911.25#1T15
17.561.90
M3.5X0.6M3.500.926.06.30.925.987.456.012.340.007.4512.47#2T20
18.422.30
M4X0.7M40.0.926.46.70.926.387.856.592.790.008.5014.10#2T20
19.392.70

Material & Finish

Material
Code
Material DescriptionFinish CodeFinish Description
RetainerScrew
STCarbon SteelHeated-Treated
Carbon Steel
NIBright Nickel per ASTM B 689
SS300-Series
Stainless Steel
300- Series
Stainless Steel
PPassivate and/or test per ASTM A 967

Installation & Performance

  1. Punch or drill hole in sheet of hardness HRB 60 or less. Do not deburr edges.
  2. Place fastener in anvil recess and locate sheet hole over the retainer shank.
  3. Squeeze the sheet and fastener between parallel anvil and punch surfaces. Use only enough pressure to seat the retainer shoulder flush with the sheet.
Anvil Dimensions
Thread
Code
Screw Length CodeAnvil Dimensions
G. Min.M
±0.05
¯N
±0.05
M305.555.597.24
17.56
M3.506.016.357.65
18.42
M406.597.248.43
19.39
Performance
Thread
Code
Test Sheet Material
AluminumCold-Rolled Steel
Installation
(kN)
Push-out
(N)
Installation
(kN)
Push-out
(N)
M38.151610.5564
M3.58.856111.4614
M49.459912.1656

(1) Performance data represents the average destructive result when all installation specifications are strictly followed. Variations in panel hole size, thickness, material and installation methods will affect the loads. Pencom recommends testing in the application. Contact your account representative for samples.

Drives

DriveDescription
SL-TXSlotted - 6 - Lobe
SL-PHSlotted - Cross Recess