Unistrut P2677
Unistrut P2677 - Beam Clamp
Unistrut P2677 - Beam Clamp


Unistrut P2677 - Beam Clamp

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Item Code:P2677EG
Beam Clamp Pivot Hanger P2677 is to be used when attaching Unistrut beam clamps to a sloped or angled beam.


  • For sloped or angled beams
  • Vertical Design Load: 500 lbs
  • Threaded rod sizes up to 1/2"
  • This series is available in Electrogalvanized (EG), Hot-Dip Galvanized (HG) and Perma-Green (GR).


Design Loads

Design Load = 500 lbs (2.22 kN)


  1. Design loads only apply to Unistrut brand products. Look for "UNISTRUT" on the part.
  2. Use with P2676 or P2682 beam clamps.
  3. Use with P2679-4, -6 & -8 swivel nuts, as required.
  4. Safety factor = 2.5 based on ultimate strength of connection.
  5. Rod sizes up to 1/2".

General Specifications

Standard Dimensions (Unless Shown Otherwise on Drawing):

  • Hole Diameter:  9/16"  (14mm)
  • Hole Spacing (From End):  13/16"  (21mm)
  • Hole Spacing (On-Center):  1 7/8"  (48mm)
  • Width:  1 5/8"  (41mm)
  • Thickness:
    • 1/4"  (6.4mm) with steel meeting or exceeding ASTM A1011 SS GR 33, or
    • 0.220" (5.6mm) with steel meeting or exceeding ASTM A1011 HSLAS GR 45


  • When used for mechanical supports, load capacities of brackets and fittings should be in compliance with the American Standard Code for Pressure Piping.

Materials & Finishes

Materials & Finishes - Standard:

  • Base Metal: Steel conforms to ASTM A1011 SS GR 33, A1011 HSLAS GR 45, A36, A575, A576, or A635.
  • Electrogalvanized (EG):  Conforms to ASTM B633, Type III SC1
  • Unistrut Defender (DF):  Conforms to ASTM A1059
  • Hot-Dipped Galvanized (HG):  Conforms to ASTM A123 or A153
  • Perma-Green (GR):  Conforms to commercial standards for powder coating
  • Perma-Gold (ZD):  Conforms to ASTM B633, Type II SC1 or SC3
  • Plain (PL):  No finish 

Materials & Finishes - Special Metals:

  • Stainless Steel, Type 304 (SS):  Conforms to ASTM A240 or A276, Type 304 *
  • Stainless Steel, Type 316 (ST):  Conforms to ASTM A240 or A276, Type 316 *
  • Aluminum (AL):  Conforms to ASTM B209, Type 1100F or 5052-H32 *

* These materials have different physical properties and performance characteristics. Please contact us for design support.