Designed for both OEM and aftermarket applications, the Huck-Fit® PowerBoltTM fastening system includes a pin and collar with fit-up thread. This feature allows the Huck-Fit® to be accurately positioned prior to fastening. Huck-Fit® fasteners are also removable, using an impact wrench.
FLANGED HEXED HEAD PIN DIMENSIONAL DATA
Dia |
Dia No |
A |
B max |
C max |
D min |
E max |
F ± .020 |
G max |
H max |
J min |
1/2 |
16 |
.485 - .500 |
.498 |
.750 |
.842 |
1.070 |
1.375 |
.627 |
.538 |
3.335 |
5/8 |
20 |
.610 - .625 |
.611 |
.937 |
1.058 |
1.330 |
1.570 |
.791 |
.673 |
3.788 |
3/4 |
24 |
.735 - .750 |
.711 |
1.125 |
1.264 |
1.585 |
1.750 |
.940 |
.808 |
4.390 |
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HEX HEAD PIN DIMENSIONAL DATA
Dia |
Dia No |
A |
B max |
C max |
D min |
E max |
F ± .01 |
G max |
H max |
J min |
1/2 |
16 |
.485 - .500 |
.323 |
.875 |
.986 |
.015 |
1.375 |
.825 |
.538 |
3.335 |
5/8 |
20 |
.610 - .625 |
.403 |
1.062 |
1.202 |
.015 |
1.570 |
1.002 |
.673 |
3.788 |
3/4 |
24 |
.735 - .750 |
.483 |
1.250 |
1.408 |
.015 |
1.750 |
1.176 |
.808 |
4.390 |
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TENSILE STRENGTH DATA
Minimum Installed Values for Grade 8 (A490) |
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Diameter |
Shear |
Tensile |
Clamp | 1/2 | 17350 | 21300 | 16000 | 5/8 | 27450 | 33900 | 25500 | 3/4 | 39850 | 50100 | 37600 | | Minimum values, in pounds, of installed fasteners. |
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