Unistrut P1887 - Post Base

Features:

Post base to anchor strut channel to floors (most common), walls or ceilings
(4) 7/16" mounting holes for 3/8" anchors
5" x 5" base

Brands Available:

Unistrut

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-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.