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Fin Neck bolts lock into steel or wood surfaces to assist one man bolt tightening

  • Available in either Pan Head or Round Head
  • Fin Neck bolts are threaded full length to the base of the fins

Hole size should be 1/8” larger than bolt size to allow fins to lock into structural material and seat properly. Adjustments to hole size may have to be made on site to accommodate hardness of materials being fastened

 

Fin neck carriage bolt sizes - grades - head type - lengths chart