A tension control bolt (TC bolt) is a heavy duty bolt used in steel frame construction. The head is usually domed and is not designed to be driven. The end of the shank has a spline on it which is engaged by a special power wrench which prevents the bolt from turning while the nut is tightened. When the appropriate torque is reached the spline shears off.
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Pitch

Coarse

Length

Material

A490 Type 1

Finish

Plain

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N/A 1-8 X 4 1/4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 100 $1,538.43 Add To Cart
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N/A 1 1/8-7 X 5 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 60 $1,558.23 Add To Cart
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N/A 7/8-9 X 2 1/2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 180 $1,566.52 Add To Cart
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N/A 1-8 X 3 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 120 $1,576.71 Add To Cart
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N/A 1-8 X 2 1/2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 130 $1,589.62 Add To Cart
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N/A 7/8-9 X 2 1/4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 190 $1,595.11 Add To Cart
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N/A 7/8-9 X 2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 200 $1,617.47 Add To Cart
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N/A 7/8-9 X 2 3/4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 180 $1,621.96 Add To Cart
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N/A 1-8 X 2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 140 $1,632.17 Add To Cart
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N/A 1 1/8-7 X 4 3/4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 65 $1,640.99 Add To Cart
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N/A 1-8 X 2 3/4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 130 $1,648.45 Add To Cart
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N/A 1 1/8-7 X 4 1/4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 70 $1,673.44 Add To Cart
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N/A 1 1/8-7 X 4 1/2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 70 $1,714.02 Add To Cart
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N/A 1 1/8-7 X 3 1/2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 80 $1,747.38 Add To Cart
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