Heat Stabilized • Self Extinguishing • Nontoxic • UV Resistant

• Molded from a nylon material which, in the event of a fire, will not burn and will not produce toxic gases. Also formulated for sunlight resistance. Other Heyco products are available in this material-please consult Heyco.
• Close unneeded panel holes.
• Quick and easy installation.
• Convex, matte finish head tapers to a thin edge (Except HFP-187 glossy finish).
• Lock firmly into panel up to .125" (3,2 mm) thick.
• Locking fingers in fractional increments up to the maximum panel thickness.
• Approximate Head Thickness: .062" (1,6 mm). Thickness may vary.
• Multiple sizes for use in .187" (4,7 mm) to 2" (50,8 mm) diameter holes. Consult Heyco for larger sizes.

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-0
Temperature Rating		-40°F (-40°C) to 221°F (105°C)

MOUNTING HOLE DIAMETER		PART NO.	DESCRIPTION	PART DIMENSIONS				CAD
		Black		A Head Diameter		B Overall Height
in.	mm.			in.	mm.	in.	mm.
Single Locking Step for Panel Thickness up to .062" (1,6 mm)
.187	4,7	2593	HFP 187*	.250	6,4	.240	6,1
.250	6,4	2606	HFP 250	.312	7,9	.312	7,9
.312	7,9	2616	HFP 312	.375	9,5
Multiple Locking Steps for Panel Thickness up to .125" (3,2 mm)
.375	9,5	2623	HFP 375	.468	11,9	.406	10,3
.437	11,1	2636	HFP 437	.531	13,5
.500	12,7	2646	HFP 500	.578	14,7
.625	15,9	2666	HFP 625	.718	18,2
.750	19,1	2686	HFP 750	.921	23,4
.875	22,2	2706	HFP 875	1.015	25,8	.453	11,5
1.000	25,4	2716	HFP 1000	1.203	30,6
1.093-1.125	27,8-28,6	2729	HFP 1093	1.218	30,9
1.250	31,7	2749	HFP 1250	1.375	34,9
1.375	34,9	2759	HFP 1375	1.500	38,1
1.500	38,1	2769	HFP 1500	1.671	42,4
1.750	44,5	2779	HFP 1750	1.916	48,7
2.000	50,8	2789	HFP 2000	2.170	55,1	.469	11,9

Standard color black.
*Convex, glossy finish head.