| |
Heyco Snap Bushings
Recognized under the Component Program of Underwriters' Laboratories File #E-15331.
Certified by the Canadian Standards Association File #LR-8919
- Convert raw-edged holes to smooth, neat, insulated ones.
- Locking fingers "snap" into holes with fingertip pressure.
- Will withstand a push back force of 35 pounds.
- Insulate and mechanically protect electrical and telecommunications cables,
tubing, hose, and utility lines.
- Available in 54 sizes for use in 1/4" (6,4mm) to 4" (101,6mm) diameter
holes.
- We stock the following brass-colored parts for lamp and lighting applications:
Part No. 2012, SB 312-3 Brass
Part No. 2033, SB 375-4 Brass
Part No. 2041, SB 437-4 Brass
- Molded of 6/6 nylon. ASTM D-4066; flammability classification 94V-2; temperature
index 125°C. Maximum temperature on the part shall not exceed 105°C.
| Chassis Dimensions |
Part No. |
UL/CSA
Description |
Part Dimensions |
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 11,9 |
.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 |
| .171 4,3 |
.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 |
.578 14,7 |
.406 10,3 |
| .125 3,2 |
.500 12,7 |
2049 |
2050 |
SB 500-5 |
.312 7,9 |
.578 14,7 |
.406 10,3 |
| .125 3,2 |
.500 12,7 |
2053 |
2054 |
SB 500-6 |
.375 9,5 |
.578 14,7 |
.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 |
.375 9,5 |
.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 |
| .280 6,4 |
.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 |
.375 9,5 |
.843 21,4 |
.406 10,3 |
| .125 3,2 |
.750 19,1 |
2092 |
2099 |
SB 750-8 |
.500 12,7 |
.843 21,4 |
.406 10,3 |
| .125 3,2 |
.750 19,1 |
2093 |
2094 |
SB 750-9 |
.562 14,3 |
.843 21,4 |
.406 10,3 |
| .125 3,2 |
.750 19,1 |
2096 |
2097 |
SB 750-10 |
.609 15,5 |
.843 21,4 |
.406 10,3 |
| .250 6,4 |
.750 19,1 |
2840 |
2841 |
SB 750-625 |
.625 5,9 |
.828 21,0 |
.531 13,5 |
Standard Color: Black. White and others available at extra charge(only in large
quantities).
Heyco Double Insulated Bushings

Recognized under the Component Program of Underwriters' Laboratories File #E-15331.
Certified by the Canadian Standards Association File #LR-8919
- An extra internal insulating sleeve covers the entire inside diameter,
"blinding" the ID to openings around the locking fingers.
- Large radius exit hole.
- Molded of type 6/6 nylon. ASTM D-4066; temperature on the part shall not exceed
105C.
| Chassis Dimensions |
Part No. |
UL/CSA
Description |
Part Dimensions |
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. |
| .062 1,6 |
.500 12,7 |
2514 |
2515 |
S50 |
.250 6,4 |
.562 14,3 |
.265 6,7 |
Standard Color: Black. White and others available at extra charge(only in large
quantities).

|