Description

  • A hex lag screw with a conically shaped steel washer bonded to a similar shaped rubber-like piece which has a slightly smaller inside and outside diameter
  • Protects against leakage.
  • Reduces chance of fastener coming loose due to vibration.
  • Minimizes damage to mating surface
  • Washer is stamped from Grade 2 Steel
  • Rubber is cut from Style 40 EPDM sheet
  • Lag screws and steel washer are mechanically galvanized per ASTM Specification A153