strut-banner.jpg

Strut and Fittings

P2788 - Hinged Beam Clamp

U-Bolt Hinged Beam Clamp is designed with an adjustable height to be used with many Unistrut channels. This clamp has a High capacity for heavy load requirements and is easy to install.

Features:

  • Vertical Design Load: 1,500 lbs per clamp (3,000 lbs per pair). Must use in pairs.
  • For sloped or angled beams
  • Use with any 1-5/8" channel
  • This series is available in Electrogalvanized (EG), Unistrut Defender (DF), Hot-Dip Galvanized (HG), and Stainless Steel (SS).

Brands Available:

  • Unistrut

Supporting Documentation

P2788 Design Load

P2788 - Hinged Beam Clamp

Specification:

https://images.salsify.com/images/w_500,h_500,c_pad/xf2jpfoykn1vetu4lxib/US-P2788_EG_Primary_Image.webp
https://images.salsify.com/images/w_500,h_500,c_pad/xf2jpfoykn1vetu4lxib/US-P2788_EG_Primary_Image.webp
https://images.salsify.com/images/w_500,h_500,c_pad/f783676b772339ffe80eb0b784b47b9bfd38980b/p2788.webp

Standards:

logo0

Products & Services

Table Unit
Filter By

- Dimensions are for information only

- Returnable items are subject to terms and conditions

    Design Loads

    Design Loads - P2788
    Part Number Beam Flange Width
    (in)    		  Design Load
    (lbs)
    P2788-06 4"  - 6" 1,500
    P2788-08 6-1/2"  -  8" 1,500
    P2788-10 8-1/8"  -  10" 1,500
    P2788-12 10-1/8"  -  12" 1,500

    Notes:

    1. Design loads only apply to Unistrut brand products. Look for "UNISTRUT" on the part.
    2. Use in pairs only.
    3. Safety factor = 2.5 based on ultimate strength of connection.
    4. For Slopes up to 18°.
    5. For use with beam flanges up to 7/8" thick, flange widths from 4" - 12".

    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 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.