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Heyco® Rectangular Plugs

Heyco® Rectangular Plugs

Product catalog summary
Overview: Heyco Products, Inc. offers a range of hole plugs designed for closing unwanted strain relief mounting holes or other double-faced or Double “D” holes. These plugs are suitable for panels up to 0.125 inches (3.2 mm) thick and feature a convex, matte finish head that tapers to a thin edge for a secure fit.
Specifications:
  • Material: 6/6 Nylon
  • Flammability Rating: 94V-2
  • Material Temperature Index: 257°F (125°C), with a maximum part temperature of 221°F (105°C)
  • Certifications: Recognized under UL File E51579 and CSA File LR8919
Product Variants:
  • DD-437-390: Fits mounting holes of 0.437 inches (11.1 mm) with a head diameter of 0.531 inches (13.5 mm)
  • DD-500-445: Fits mounting holes of 0.500 inches (12.7 mm) with a head diameter of 0.554 inches (14.7 mm)
  • DD-562-530: Fits mounting holes of 0.562 inches (14.3 mm) with a head diameter of 0.656 inches (16.7 mm)
  • DD-625-550: Fits mounting holes of 0.625 inches (15.9 mm) with a head diameter of 0.718 inches (18.2 mm)
  • DD-750-625: Fits mounting holes of 0.750 inches (19.1 mm) with a head diameter of 0.921 inches (23.4 mm)
  • DD-875-770: Fits mounting holes of 0.875 inches (22.2 mm) with a head diameter of 1.016 inches (25.8 mm)
Rectangular Plugs:
  • RP-115-130: Fits panels with a maximum thickness of 0.099 inches (2.5 mm) and mounting holes with a long axis of 0.512 inches (13.0 mm) and a short axis of 0.453 inches (11.5 mm)
  • RP-175-175: Fits panels with a maximum thickness of 0.157 inches (4.0 mm) and mounting holes with both axes measuring 0.690 inches (17.5 mm)
Installation: The plugs are designed for quick and easy installation, locking firmly into place with locking fingers that accommodate fractional increments up to the maximum panel thickness.
Color Options: Standard color is black, with other colors available upon consultation with Heyco.
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Catalog excerpts

Heyco® Rectangular Plugs-1

Quick Specs Heyco Products, Inc. “ T h e F i r s t N a m e i n W i r e P r o t e c t i o n ” 1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • Web site: www.heyco.com 5-14 Heyco® Hole Plugs for RDD Holes & Rectangular Lockit • Closes unwanted strain relief mounting holes or other double faced 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 .125½ (3,2 mm) thick. • Quick and easy installation. PANEL DIMENSIONS PART NO. DESCRIPTION PART DIMENSIONS Maximum C D A B Thickness Mounting Hole To Prevent Black White Head Overall Diameter Rotation Diameter Height in. mm. in. mm. in. mm. in. mm. in. mm. .125 3,2 .437 11,1 .390 9,9 2488 2489 DD-437-390 .531 13,5 .406 10,3 .125 3,2 .500 12,7 .445 11,3 2491 2492 DD-500-445 .554 14,7 .406 10,3 .125 3,2 .562 14,3 .530 13,5 2494 2495 DD-562-530 .656 16,7 .406 10,3 .125 3,2 .625 15,9 .550 14,0 2497 2498 DD-625-550 .718 18,2 .406 10,3 .125 3,2 .750 19,1 .625 15,9 2503 2504 DD-750-625 .921 23,4 .406 10,3 .125 3,2 .875 22,2 .770 19,5 2509 2510 DD-875-770 1.016 25,8 .453 11,5 Standard color black. Consult Heyco for other colors. Locking fingers in fractional increments up to the maximum panel thickness. Approximate Head Thickness: .063½ (1,6 mm). Thickness may vary. Material 6/6 Nylon Certifications Recognized under the Component Program of Underwriters’ Laboratories File E51579 Certified by the Canadian Standards Association File LR8919 Flammability Rating 94V-2 Material Temperature Index 257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C) C A B D r= _D_ 2 MOUNTING HOLE MOUNTING HOLE D C 1890/1891 B A PANEL DIMENSIONS PART NO. DESCRIPTION PART DIMENSIONS D C A B Maximum Long Short Black White Head Overall Thickness Axis Axis Diameter Height in. mm. in. mm. in. mm. in. mm. in. mm. .099 2,5 .512 13,0 .453 11,5 1890 1891 RP-115-130 .580 14,7 .403 10,2 .157 4,0 .690 17,5 .690 17,5 1892 RP-175-175 .830 21,1 .467 11,9 Standard color black. Consult Heyco for other colors. Heyco® Rectangular Plugs

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