MOUNTING HOLE DIAMETER		PART NO.		DESCRIPTION	PACKAGING		PART DIMENSIONS				CAD
		Black	White		BULK (Std)	SMALL PACK*	A Head Diameter		B Overall Height
in.	mm.						in.	mm.	in.	mm.
Multiple Locking Steps for Panel Thickness up to .250" (6,4 mm)
3.000	76,2	2455	2456	DP 3.0	300	10†	3.16	80,3	.74	18,8
3.375	85,7	2482	2483	DP 3.375	400	5†	3.65	92,7	.75	19,1
3.500	88,9	2464	2465	DP 3.5	200	5†	3.66	92,9
4.000	101,6	2473	2474	DP 4.0	300	5†	4.17	105,8	.71	18,0
5.000	127,0	2451	2452	DP 5.0	150	1	5.24	133,0	.75	19,1
6.000	152,4	2453	2454	DP 6.0	130	1	6.22	157,9	.78	19,8

Standard colors black and white. Consult Heyco for other colors
*To order Small Packs, please add the suffix -P to Part No., e.g., 2455-P
† White Small Pack quantity is 1 piece.

• Close unneeded panel holes and electrical knockouts.
• Quick and easy installation.
• Convex, matte finish head tapers to thin edge (Except DP-187).
• Multiple sizes for use in .187" (4,7 mm) to 6.000" (152,4 mm) diameter holes.
• Lock firmly into panel up to .250" (6,4 mm) thick.
• Locking fingers in fractional increments up to the maximum panel thickness.
• Approximate Head Thickness: .062" (1,6 mm). Thickness may vary.
• For Snap-In Metric Dome Plugs, click here.

QuickSpecs

Material		Nylon 6/6
Certifications		Recognized under the Component Program of Underwriters' Laboratories File E51579
		Certified by the Canadian Standards Association File 8919
Flammability Rating		94V-2
Temperature Range		-40°F (-40°C) to 221°F (105°C)