Heyco® Snap Bushings Mounting Diameter: 0.250˝ to 0.750˝
Features
Converts raw-edged holes to smooth, neat, insulated holes.
Locking fingers snap into holes with fingertip pressure.
Withstands a push back force of 35 pounds.
Insulates and mechanically protects electrical and telecommunications cables, tubing, hose, rope, and utility lines.
Available in multiple sizes for use in .250˝ (6,4 mm) to 6.00˝ (152,4 mm) diameter holes.
We offer the following brasscolored parts for lamp and lighting applications (Please consult Heyco for lead times):
Part No. 2012, SB 312-3 Brass
Part No. 2033, SB 375-4 Brass
Part No. 2041, SB 437-4 Brass
Material
6/6 Nylon
Certifications
Recognized under the Component Program of Underwriters’ Laboratories, File E15331
Certified by Canadian Standards Association, File LR8919
Flammability
94V-2
Temperature
257°F (125°C)–Maximum temperature on part not to exceed 221°F (105°C)
Heyco® Snap Bushings Mounting Diameter: 0.250˝ to 0.750˝
Specifications
PANEL DIMENSIONS
PART NO.
DESCRIPTION
PART DIMENSIONS
CAD
Maximum
Thickness
Mounting Hole
Diameter
Black
White
A
Inside
Diameter
B
Head
Diameter
C
Overall
Height
in.
mm.
in.
mm.
in.
mm.
in.
mm.
in.
mm.
.040
1,0
.250
6,4
2003*
2004*
SB 250-040
.125
3,2
.312
7,9
.312
7,9
.062
1,6
.250
6,4
2000*
2001*
SB 250-2
.125
3,2
.312
7,9
.312
7,9
.062
1,6
.312
7,9
2010*
2011*
SB 312-3
.187
4,8
.375
9,5
.312
7,9
.125
3,2
.375
9,5
2020
2021
SB 375-3
.187
4,8
.468
11,9
.406
10,3
.125
3,2
.375
9,5
2030
2031
SB 375-4
.250
6,4
.468
11,9
.406
10,3
.172
4,4
.375
9,5
2017*
2018*
SB 375-281
.281
7,1
.468
11,9
.406
10,3
.125
3,2
.437
11,1
2038
2039
SB 437-4
.270
6,8
.531
13,5
.406
10,3
.125
3,2
.437
11,1
2043
2044
SB 437-5
.312
7,9
.531
13,5
.406
10,3
.125
3,2
.437
11,1
2042
2037
SB 437-243
.243
6,2
.531
13,5
.406
10,3
.125
3,2
.500
12,7
2058
2059
SB 500-4
.250
6,4
.570
14,5
.406
10,3
.125
3,2
.500
12,7
2049
2050
SB 500-5
.312
7,9
.570
14,5
.406
10,3
.125
3,2
.500
12,7
2053
2054
SB 500-6
.391
9,9
.570
14,5
.406
10,3
.125
3,2
.562
14,3
2060
2061
SB 562-5
.312
7,9
.656
16,7
.406
10,3
.125
3,2
.562
14,3
2063
2064
SB 562-6
.391
9,9
.656
16,7
.406
10,3
.125
3,2
.562
14,3
2066
2067
SB 562-7
.437
11,1
.656
16,7
.406
10,3
.125
3,2
.625
15,9
2075
2078
SB 625-4
.250
6,4
.718
18,2
.406
10,3
.125
3,2
.625
15,9
2070
2071
SB 625-7
.437
11,1
.718
18,2
.406
10,3
.125
3,2
.625
15,9
2073
2074
SB 625-8
.500
12,7
.718
18,2
.406
10,3
.250
7,1
.625
15,9
2830*
2831*
SB 625-500
.500
12,7
.703
17,9
.531
13,5
.125
3,2
.687
17,4
2083
2084
SB 687-8
.500
12,7
.781
19,8
.406
10,3
.125
3,2
.687
17,4
2086
2087
SB 687-9
.562
14,3
.781
19,8
.406
10,3
.125
3,2
.750
19,1
2090
2091
SB 750-6
.391
9,9
.850
21,6
.406
10,3
.125
3,2
.750
19,1
2092
2099
SB 750-8
.500
12,7
.850
21,6
.406
10,3
.125
3,2
.750
19,1
2093
2094
SB 750-9
.562
14,3
.850
21,6
.406
10,3
.125
3,2
.750
19,1
2096
2097
SB 750-10
.609
15,5
.850
21,6
.406
10,3
.250
6,4
.750
19,1
2840*
2841*
SB 750-625
.625
15,9
.828
21,0
.531
13,5
Standard color black. Consult Heyco for white and other colors.
*Depicts single panel design.
Locking fingers in fractional increment up to the maximum panel thickness.
Recognized under the Component Program of Underwriters’ Laboratories, File E15331
Certified by Canadian Standards Association, File LR8919
