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Heyco Dome Plugs

Recognized
under the Components Program of Underwriters' Laboratories File #E-15331
Certified
by Canadian Standards Association File #LR-8919
- Close unneeded chassis holes.
- Convex, matte finish head tapers to a thin edge. (Except DP-187)
- Twenty-seven sizes for use in 3/16" (4,8mm) to 4" (101,6mm) diameter
holes.
- Lock firmly into chassis up to 1/4" (6,4mm) thick.
- Quick and easy installation.
- Molded of type 6/6 nylon. ASTM D-4066;flammability classification
94V-2;temperature index 125°C.
| Chassis Dimensions |
Part No. |
|
Part Dimensions |
Maximum
Thickness
|
Mounting
Hole
Diameter |
Black |
White |
UL/CSA
Description |
B
Head
Diameter |
C
Overall
Height |
A
Head
Thickness |
| in. mm. |
in. mm. |
|
|
|
in. mm. |
in. mm. |
in. mm. |
| .062 1,6 |
.187 4,7 |
2590 |
2591 |
DP-187 |
.250 6,4 |
.234 10,3 |
.062 1,6 |
| .062 1,6 |
.250 6,4 |
2603 |
2604 |
DP-250 |
.312 7,9 |
.312 10,3 |
.062 1,6 |
| .062 1,6 |
.312 7,9 |
2613 |
2614 |
DP-312 |
.375 9,5 |
.312 11,5 |
.062 1,6 |
| .125 3,2 |
.375 9,5 |
2617 |
2618 |
DP-375 |
.468 11,9 |
.406 10,3 |
.062 1,6 |
| .125 3,2 |
.437 11,1 |
2633 |
2634 |
DP-437 |
.531 13,5 |
.406 10,3 |
.062 1,6 |
| .125 3,2 |
.500 12,7 |
2643 |
2644 |
DP-500 |
.578 14,7 |
.406 10,3 |
.062 1,6 |
| .125 3,2 |
.562 14,3 |
2653 |
2654 |
DP-562 |
.656 16,7 |
.406 10,3 |
.062 1,6 |
| .125 3,2 |
.625 15,9 |
2663 |
2664 |
DP-625 |
.718 18,2 |
.406 10,3 |
.062 1,6 |
| .125 3,2 |
.687 17,4 |
2673 |
2674 |
DP-687 |
.781 19,8 |
.406 10,3 |
.062 1,6 |
| .125 3,2 |
.750 19,1 |
2683 |
2684 |
DP-750 |
.921 23,4 |
.406 10,3 |
.062 1,6 |
| .125 3,2 |
.812 20,6 |
2693 |
2694 |
DP-812 |
.890 22,6 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
.875 22,2 |
2703 |
2704 |
DP-875 |
1.015 25,8 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
1.000 25,4 |
2713 |
2714 |
DP-1000 |
1.203 30,6 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
1.093 27,8
1.125 28,6 |
2723 |
2724 |
DP-1093 |
1.218 30,9 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
1.187 30,1 |
2733 |
2734 |
DP-1187 |
1.312 33,3 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
1.250 31,8 |
2740 |
2741 |
DP-1250 |
1.375 34,9 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
1.375 34,9 |
2753 |
2754 |
DP-1375 |
1.500 38,1 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
1.500 38,1 |
2763 |
2764 |
DP-1500 |
1.671 42,4 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
1.750 44,5 |
2773 |
2774 |
DP-1750 |
1.906 48,4 |
.453 11,5 |
.062 1,6 |
| .125 3,2 |
2.000 50,8 |
2783 |
2784 |
DP-2000 |
2.170 55,1 |
.480 12,2 |
.090 2,3 |
Standard Color: Black. White and others available at extra charge (only in large
qunatities).
* Convex, glossy finish head tapers to thin edge.
Hunky Plugs
| .250 6,4 |
2.093- 53,2
2.125 54,0 |
2403 |
2404 |
DP-2.093 |
2.343 |
.750 19,1 |
.109
2,8 |
| 250 6,4 |
2.250 57,2 |
2411 |
2412 |
DP-2.25 |
2.421 |
.750 19,1 |
.109
2,8 |
| 250 6,4 |
2.500 63,5 |
2790 |
2791 |
DP-2.5 |
2.718 |
.750 19,1 |
.109
2,8 |
| 250 6,4 |
3.000 76,2 |
2455 |
2456 |
DP-3.0 |
3.171 |
.750 19,1 |
.109
2,8 |
| 250 6,4 |
3.375 85,7 |
2482 |
2483 |
DP-3.375 |
3.656 |
.750 19,1 |
.109
2,8 |
| 250 6,4 |
3.500 88,9 |
2464 |
2465 |
DP-3.5 |
3.656 |
.750 19,1 |
.109
2,8 |
| 250 6,4 |
4.000 101,6 |
2473 |
2474 |
DP-4.0 |
4.156 |
.750 19,1 |
.109 2,8 |
Standard Color: Black. White and others available at extra charge (only in large
quantities)

Labkit No. 3 (Part#2997) Perfect for product design departments,
experimental labs and for all prototype work. LabKit contains an assortment of the most
popular sizes of hole, vent and pry out plugs. Pertinent information on each size is
attached inside the box lid.
See page 4-26 for more details
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