Strut Services Group, Inc.

Unistrut Alabama



P1354AW – Hinged Seismic Brace Fitting (for Strut)

The P1354AW is an adjustable angle fitting for use primarily with seismic braces. This fitting can be used to attach a strut brace to a trapeze, anchor point, strut, or other connection.

The P1354AW fitting has welded is pre-approved for the below seismic loads on page 5c.1 of Unistrut’s OPM-0295-13.

This product is similar to the P1354A, but includes welds to increase the load capacities.

Part No. Finish Product Weight / Piece (lbs)
P1354AW EG 1.09


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 – Standard:

  • Electrogalvanized (EG):  Conforms to ASTM B633, Type III SC1 or SC3



Seismic Design Loads only apply to UNISTRUT brand products. Look for “UNISTRUT” on the part.
Seismic Design Loads are based on FM1950-10 dynamic testing with 12 ga. channel and a safety factor of 1.5.
1/2″ Unistrut Channel Nut and Cap Screw torqued to 50 ft-lbs required for installation.
Seismic Design Loads apply only to the P1354AW EG fitting. The “W” in the part number designates that the hinge has welds to increase strength.
Reference page 5c.1 of Unistrut OPM-0295-13.

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