Hook Bolts, J-Bolts, or Bent Bolts have two designs used in rock quarries and mines. The J-Bolt Special Bend, otherwise known as Hook Bolt or Shaker Screen Bolt, supports angled ironed shaker screen frames. Resembling a checkmark, the bolt is heat treated to a Rockwell hardness of 25/34 to improve resistance to bending. Supports tubular shaker screen frames Rounded radius hook Length tolerance (L): +/- .100”. Tolerance for short leg length (A): +/- .060” Thread length (T): 3.500” min for lengths 5” and longer Tolerance on thread length: + 3 thread pitches Diameter sizes range from 1/2” to 5/8”

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1/2"-13x6" Carbon Steel Hook Bolt - J Plain Finish (40/Pkg.)
$166.95
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