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Heyco® Knock-Out Snap Bushings
- Part Numbers and Specifications
- Features
| BOX HOLE DIAMETER |
TRADE SIZE | PART NO. | DESCRIPTION | PART DIMENSIONS | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Black | A Inside Diameter |
B Head Diameter |
C Overall 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 | .45 | 11,5 | ||
| 1.093-1.125 | 27,8- 28,6 | 3/4 | 2166 | SB 1093-15 | .94 | 23,8 | 1.22 | 30,9 | ||||
| 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 use in electrical boxes and enclosures up to thicknesses shown.
QuickSpecs
| Material | Nylon 6/6 | |
|---|---|---|
| Certifications |  |
Recognized under the Component Program of Underwriters' Laboratories File E15331 |
 |
Certified by the Canadian Standards Association File 8919 | |
| Flammability Rating | 94V-2 | |
| Temperature Range | -.4°F (-18°C) to 221°F (105°C) |
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