P2072A & P2072A SQ - Post Base (1-5/8" Series)

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Cut Sheet
Part No. Finish Product Weight / Piece (lbs)
P2072A EG 3.73
P2072A DF 3.954
P2072A HG 3.954
P2072A GR 3.73
P2072A ZD 3.37
P2072A SS 3.73
P2072A ST 3.73
P2072A AL 1.35
P2072ASQ EG 3.73
P2072ASQ DF 3.954
P2072ASQ HG 3.954
P2072ASQ GR 3.73
P2072ASQ SS 3.73
P2072ASQ ST 3.73
P2072ASQ AL

    Design Load (P2072A)



    Notes:
    1. Design Loads only apply to UNISTRUT brand products. Look for "UNISTRUT" on the part.
    2. Average Safety Factor = 3.7 based on static testing to the ultimate strength of connection. Design Load is limited to 3,000 lbs for the Slip Load of (2) Channel Nuts with a Safety Factor = 3.0.
    3. 1/2" Unistrut Channel Nut and Cap Screw torqued to 50 ft-lbs required for installation.
    4. Deflection is the average deflection reading at 3,000 lbs.  Deflection is measured in the direction of the Tension Load.
    5. Design Loads apply only to the P2072A part number.

    Design Load (P2072A SQ)



    Notes:
    1. Design Loads only apply to UNISTRUT brand products. Look for "UNISTRUT" on the part.
    2. Average Safety Factor = 3.9 based on static testing to the ultimate strength of connection. Design Load is limited to 3,000 lbs for the Slip Load of (2) Channel Nuts with a Safety Factor = 3.0.
    3. 1/2" Unistrut Channel Nut and Cap Screw torqued to 50 ft-lbs required for installation.
    4. Deflection is the average deflection reading at 3,000 lbs.  Deflection is measured in the direction of the Tension Load.
    5. Design Loads apply only to the P2072A SQ part number.

    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

    Note:

    • 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 Dip 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
    • 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.

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