Heyco® Strain Relief Mounting Hole Plugs Standardize Panel Design and Fill Unused Holes
Features
Closes unused strain relief mounting holes or Double “D” holes punched or molded with two opposing flats.
Convex, matte finish head tapers to a thin edge.
Locks firmly in panels up to .125˝ (3,2 mm) thick.
Quick and easy installation.
Use our rectangular plugs #1890 and #1892 to fill uneeded square Lockit Strain Relief mounting holes.
Material
6/6 Nylon
Certifications
Recognized under the Component Program of Underwriters’ Laboratories File E15331
Certified by the Canadian Standards Association File LR8919
Flammability
94V-2
Temperature
257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C)
Heyco® Strain Relief Mounting Hole Plugs
Specifications
PANEL DIMENSIONS
PART NO.
Black
DESCRIPTION
PART DIMENSIONS
CAD
Maximum
Thickness
D
Long
Axis
C
Short
Axis
A
Head Diameter
B
Overall
Height
in.
mm.
in.
mm.
in.
mm.
in.
mm.
in.
mm.
.125
3,2
.437
11,1
.390
9,9
2488
DD-437-390
.531
13,5
.406
10,3
.125
3,2
.500
12,7
.445
11,3
2491
DD-500-445
.580
14,7
.406
10,3
.125
3,2
.562
14,3
.530
13,5
2494
DD-562-530
.656
16,7
.406
10,3
.125
3,2
.625
15,9
.550
14,0
2497
DD-625-550
.728
18,5
.406
10,3
.125
3,2
.750
19,0
.625
15,9
2503
DD-750-625
.921
23,4
.406
10,3
.125
3,2
.875
22,2
.770
19,6
2509
DD-875-770
1.016
25,8
.453
11,5
.157
4,0
.690
17,5
.690
17,5
1892
RP-175-175
.830
21,1
.467
11,9
.099
2,5
.512
13,0
.453
11,5
1890
RP-115-130*
.580
14,7
.403
10,2
Standard color black. Consult Heyco for white and other colors.
*Rectangular plug to fill unneeded Lockit Strain Relief Mounting holes/not UL or CSA.
Locking finger steps designed in fractional increments.
Recognized under the Component Program of Underwriters’ Laboratories File E15331
Certified by the Canadian Standards Association File LR8919
