Heyco Bushings and Grommet Thick Panel Snap Bushings
Thick Panel Snap-In Bushing

Material: Nylon 6/6

Certifications:

File E15331

File 8919

Flammability Rating: 94V-2

Temperature Range: 0°F to 221°F (-18°C to 105°C)

 
  • For use in mounting panels up to 1/4" (6,4 mm) thick.
  • Convert raw-edged holes to smooth, neat, insulated holes.
  • Insulates and mechanically protects electrical and telecommunications cables, tubing, hose, rope, and utility lines.
  • Locking fingers snap into holes with fingertip pressure.
  • Locking finger steps are designed at fractional increments to accommodate a range of panel thicknesses up to .250" (6,4 mm)–refer to table below.
  • Withstands a push back force of 35 pounds.
  • Available in multiple sizes for use in .375" to 2.00" (9,5 mm to 50,8 mm) diameter holes.
  • Part markings
Heyco® Thick Panel Snap Bushings
Mounting Hole Diameter Range: .375" to 2.0" (9,5 mm to 50,8 mm)
Panel Dimensions Part Number Description Part Dimensions
Maximum
Thickness
Mounting
Hole Diameter
A
Inside Diameter
B
Head Diameter
C
Overall Height
in. mm. in. mm. Black White in. mm. in. mm. in. mm.
Single Locking Step for Panel Thickness up to .170" (4,3 mm)
.170 4,3   .375   9,5 2017 2018 SB 375-281* .281   7,1   .468 11,9 .406 10,3
1.000 25,4 3085 3088 SBT 1000-790** .790 20,1 1.130 28,8 .450 11,4
Multiple Locking Steps for Panel Thickness up to .250" (6,4 mm)
.250 6,4   .500 12,7 3126 3127 SBT 500-6     .391   9,9   .578 14,7 .562 14,3
  .625 15,9 2830 2831 SB 625-500*   .500 12,7   .703 17,9 .531 13,5
  .750 19,1 2840 2841 SB 750-625*   .625 15,9   .828 21,0
  .875 22,2 3104 3105 SBT 875-11     .687 17,5   .953 24,2 .562 14,3
1.000 25,4 3108 3109 SBT 1000-12   .766 19,4 1.125 28,6
1.093-
1.125
27,8-
28,6
3128 3129 SBT 1093-15   .937 23,8 1.218 30,9
1.187 30,1 3130 3131 SBT 1187-15   .937 23,8 1.312 33,3
1.250 31,8 3132 3133 SBT 1250-16 1.000 25,4 1.310 33,2
1.375 34,9 3110 3111 SBT 1375-16 1.000 25,4 1.500 38,1
1.500 38,1 3112 3113 SBT 1500-21 1.312 33,3 1.620 41,2
1.750 44,5 3114 3115 SBT 1750-22 1.375 34,9 1.875 47,6
2.000 50,8 3116 3117 SBT 2000-26 1.625 41,3 2.125 54,0
* Depicts single panel design - panel may be thinner
** Notched head, triple finger, single panel design - panel may be thinner.