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Availability: Out of stock
$1,324.99
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$1,324.99
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SPECIFICATIONS
The A490 Controlled Tension "Breakoff" bolt is designed to shear off the grooved spline and complete tightening to a prescribed minimum tension. This ensures that the bolt tension achieved is by the "Turn-of-Nut" method of conventional A490 Hex Bolts, Nuts and Washers. It fully meets the requirements of the engineering foundation's research council on riveted and bolted structural joints.