Stay Connected with Bushings, Grommets, HEYcaps & Plugs Heyco Thick Panel Snap Bushings Mounting Hole Diameter Range: .375 (9,5 mm) to 2.0 (50,8 mm) For use in mounting panels up to MOUNTING PART NO. DESCRIPTION PART DIMENSIONS HOLE AB C 1/4 thick. DIAMETER Black White Inside Head Overall Convert raw-edged holes to smooth, Diameter Diameter Height neat, insulated holes. in. mm. in. mm. in. mm. in. mm. Insulate and mechanically protect Single Locking Step for Panel Thickness up to .170 (4,3 mm) electrical and telecommunications .375 9,5 2017 2018 SB 375-281 .28 7,1 .47 11,9 .41 10,3 cables, tubing, hose, rope, and 1.000 25,4 3085 3088 SBT 1000-790* .80 20,3 1.13 28,8 .45 11,4 utility lines. Multiple Locking Steps for Panel Thickness up to .250 (6,4 mm) Locking fingers snap into holes with .500 12,7 3126 3127 SBT 500-6 .39 9,9 .58 14,7 .56 14,3 fingertip pressure625 15,9 2830 2831 SB 625-500** .50 12,7 .70 17,9 .53 13,5 .750 19,1 2840 2841 SB 750-625** .63 15,9 .83 21,0 Locking fingers in fractional increments .875 22,2 3104 3105 SBT 875-11 .69 17,5 .95 24,2 up to the maximum panel thickness. 1.000 25,4 3108 3109 SBT 1000-12 .77 19,4 1.13 28,6 Withstand a push back force 1.093- 27,8- > of 35 pounds. 3128 3129 SBT 1093-15 .94 23,8 1.22 30,9 1.125 28,6 Available in multiple sizes for use in 1.187 30,2 3130 3131 SBT 1187-15 .94 23,8 1.31 33,3 .375 (9,5 mm) to 2.000 (50,8 mm) .56 14,3 1.250 31,8 3132 3133 SBT 1250-16 1.00 25,4 1.31 33,2 diameter holes. 1.375 34,9 3110 3111 SBT 1375-16 1.00 25,4 1.50 38,1 1.500 38,1 3112 3113 SBT 1500-21 1.31 33,3 1.62 41,2 C 1.750 44,5 3114 3115 SBT 1750-22 1.38 34,9 1.88 47,6 2.000 50,8 3116 3117 SBT 2000-26 1.63 41,3 2.13 54,0 Standard colors black and white. Consult Heyco for other colors. *Notched head, triple locking finger design. B **Single Locking Step for Panel Thickness up to .250 (6,4 mm). MULTIPLE PANEL DESIGN A Heyco Knock-Out Snap Bushings For use in electrical boxes and enclosures up to thicknesses shown. BOX TRADE PART DESCRIPTION PART DIMENSIONS HOLE SIZE NO. AB C DIAMETER Black Inside Head Overall Diameter Diameter Height in. mm. in. mm. in. mm. in. mm. Multiple Locking Steps for Box Thickness up to .125 (3,2 mm) .875 22,2 1/2 2126 SB 875-11 .69 17,5 .95 24,2 1.093- 27,8- 3/4 2166 SB 1093-15 .94 23,8 1.22 30,9 1.125 28,6 .45 11,5 1.375 34,9 1 2210 SB 1375-16 1.01 25,8 1.49 37,3 1.750 44,5 1-1/4 2300 SB 1750-22 1.38 34,9 1.88 47,6 2.000 50,8 1-1/2 2406 SB 2000-28 1.75 44,5 2.13 54,0 Multiple Locking Steps for Box Thickness up to .250 (6,4 mm) 2.500 63,5 2 2420 SB 2.500-31 1.97 50,0 2.66 67,5 .72 8,3 Standard color black. Consult Heyco for white and other colors. For thicker boxes, see below. Material Nylon 6/6 Certifications Recognized under the Component Program of Underwriters Quick Laboratories, File E15331 Certified by Canadian Standards Association, File 8919 Flammability Rating 94V-2 Specs Temperature Range -.4F (-18C) to 221F (105C) 1-800-526-4182 732-286-1800 (NJ) FAX: 732-244-8843 www.heyco.com 6-6X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Grommets & Bushings category: Click to view products by Heyco manufacturer: Other Similar products are found below : M10-036565-101 M10-036565-143 M10-036565-183 205339-4 M10-036565-122 M10-036565-163 3-1991136-0 561-FGUP0850B 561- MP13716 561-FGUP0400N 1398081-1 1301800320 M10-036565-232 2298 2407 2141-P HTL-40-10-TPE 2417-P 2917-P 3108-P 2871-P 100187 100188 100216 100223 100236 52001970 52002000 52002010 52002020 52002050 1301800412 FEM 27-35 100175 100176 100178 100182 100196 100238 100244 100744 100084 100174 100177 100179 100180 100181 100186 100721 103584