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PBB 4B81 5" x 4-1/2" Ball Bearing Hinge 5-Knuckle Full Mortise Heavy Weight
PBB 4B81 5" x 4-1/2" Ball Bearing Hinge 5-Knuckle Full Mortise Heavy Weight, PBB 4B81 Hinges are For use on heavy doors or doors receiving high-frequency usage. Ball-bearing type hinges must be used on doors in conjunction with door closers and on all fire rated openings, 4B81 Features, For heavyweight doors receiving high-frequency service, Full Mortise, Wrought Steel, All hinges are ANSI template
|General Product Information:||PBB, Inc. template hinges are manufactured to close tolerances and meet all specifications and requirements set by the American National Standards Institute (ANSI)|
|Material:||Steel-Polished and Plated or Bonderized and Prime Coated for Painting|
|Hinge Swaging:||A standard swaging of our standard weight full mortise hinge, when closed to parallel position, provides a 1/16" clearance between leaves|
|Material Gauge:||.190 ± .005|
Height: 5" (+.000/-.015)
Width: 4.5" (+.000/-.015)
|Standard Screw Size:||
FHMS - 12-24 x 1/2"
FHWS - 12 x 1-1/4"
One hinge per plastic bag, 3 hinges, and 1 screw pack per unit carton
12 unit carton or 36 hinges per master shipping carton
1 screw pack includes all machine screws (24), and 1/2 wood screws (12). ATMs & AWS also available
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