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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Diameter

Pitch

Coarse

Length

Material

A490 Type 1

Finish

Plain

Type of Packages

Item #

Item Name

Package Quantity

Web Price

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N/A 1-8 X 3 3/4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 110 QUOTE Add To Cart
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N/A 1-8 X 4 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 100 $1,493.76 Add To Cart
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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 1-8 X 4 1/2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 95 $1,505.07 Add To Cart
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N/A 1-8 X 5 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 85 $1,422.59 Add To Cart
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N/A 1-8 X 5 1/2 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 70 $1,234.91 Add To Cart
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N/A 1-8 X 6 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 70 $1,297.43 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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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 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 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 1 1/8-7 X 6 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 50 $1,422.54 Add To Cart
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N/A 1 1/8-7 X 7 TENSION CONTROL BOLT A490 TYPE 1 DOMESTIC (WITH NUT AND FLAT WASHER) N/A 45 QUOTE Add To Cart
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