P3000HS - 1-5/8" x 1-3/8", 12 Gage, Round Holes

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Unistrut's P3000HS has round holes on the back side for use with 1/2" threaded rod and fasteners (or smaller diameters with use of flat washers). These holes can eliminate the need for field drilling when installing a trapeze support, anchoring the channel to a surface, or for many other applications.

This channel is commonly used for trapeze supports, seismic bracing, and anchoring to floors, ceilings and walls. This is a great product for certain seismic bracing applications where slots are not allowed.

Product dimensions are 1 5/8" wide x 1 3/8" tall x 12 ga. thick; with round holes on one side.  The holes are 9/16" in diameter and 1 7/8" on center. The hole diameters and spacing match Unistrut’s general fittings so that nearly all our fittings can be attached through these holes.

Our P3000HS is available in the following finishes: Pre-Galvanized (PG), Hot-Dip Galvanized (HG), Plain (PL), Green (GR), Zinc Dichromate (ZD), Stainless Steel (SS) and Aluminum (EA).

Part No. Length (ft) Finish Product Weight / Ft (lbs/ft)
P3000HS 20 PG 1.65
P3000HS 10 PG 1.65
P3000HS 10 HG 1.749
P3000HS 20 HG 1.749
P3000HS 20 GR 1.65
P3000HS 10 GR 1.65
P3000HS 10 PL 1.65
P3000HS 20 PL 1.65
P3000HS SS 1.65

    Beam Loading

    Beam Loading - P3000HS
    Span
    (in)     		Max Allow. Uniform Load
    (lbs)     		Deflection at Uniform Load
    (in)     		Uniform Loading at Deflection Lateral Bracing Reduction Factor
    Span/180
    (lbs)     		Span/240
    (lbs)     		Span/360
    (lbs)
    24 1,152 0.07 1,152 1,152 1,152 1.00
    36 765 0.15 765 765 522 0.96
    48 576 0.26 576 441 297 0.91
    60 459 0.41 378 279 189 0.88
    72 387 0.59 261 198 135 0.84
    84 333 0.81 189 144 99 0.82
    96 288 1.05 144 108 72 0.79
    108 252 1.30 117 90 54 0.77
    120 234 1.66 90 72 45 0.75
    144 189 2.32 63 45 36 0.70
    168 162 3.15 45 36 27 0.66
    192 144 4.18 36 27 NR 0.62
    216 126 5.21 NR NR NR 0.58
    240 117 6.64 NR NR NR 0.54
    Note NR - Not Recommended
    Refer to the General Specifications for loading information.

    Column Loading

    Column Loading - P3000HS
    Unbraced
    Height
    (in)     		Allowable Load at Slot Face
    (lbs)     		Max Column Load Applied at C.G.
    K=0.65 (lbs) K=0.80 (lbs) K=1.0 (lbs) K=1.2 (lbs)
    24 2,400 6,650 6,080 5,280 4,470
    36 2,050 5,380 4,470 3,370 2,500
    48 1,600 4,090 3,040 2,100 1,590
    60 1,230 2,960 2,100 1,500 1,160
    72 970 2,190 1,590 1,160 910
    84 790 1,720 1,270 950 760
    96 660 1,410 1,060 800 650
    108 570 1,200 910 700 KL/r>200
    120 510 1,040 800 620 KL/r>200
    144 420 830 650 KL/r>200 KL/r>200
    Refer to the General Specifications for loading information.

    Elements of Section

    Elements of Section - P3000HS
    Area of Section 0.5 in2 (3.2 cm2)
    Axis 1-1 Axix 2-2
    Moment of Inertia (I) 0.12 in4 (5 cm4) 0.203 in4 (8.4 cm4)
    Section Modulus (S) 0.153 in3 (2.5 cm3) 0.250 in3 (4.1 cm3)
    Radius of Gyration (r) 0.489 in (1.2 cm) 0.638 in (1.6 cm)

    General Specifications

    Standard Lengths:

    • 10 feet:  10' or 10’ 1/8” (3.05m) ± 1/8" (3 mm)
    • 20 feet:  20' or 20’ 3/8” (6.11m) ± 1/8" (3 mm)

    Special Lengths:

    Curved Channel:

    • Many Unistrut channel sections can be supplied with a curve. Click here for our ordering form, specifications, and instructions.

    Load Data:

    • All beam and column load data pertains to carbon steel and stainless steel channels.
    • Load tables apply only to UNISTRUT brand channel. Look for "UNISTRUT" on the product.
    • Load tables and charts are constructed to be in accordance with the SPECIFICATION FOR THE DESIGN OF COLD-FORMED STEEL STRUCTURAL MEMBERS 2007 EDITION published by the AMERICAN IRON AND STEEL INSTITUTE USING ASD METHOD.
    • Loads are based on 33 ksi steel cold formed to 42 ksi.
    • Safety Factor to Yield Strength is 1.67 for Beam Loads and 1.80 for Column Loads.
    • Beam loads are based on a simple beam and are given as a total uniform load (W) in pounds. For proper calculation procedures, refer to our Beam Load Calculation Guide.
    • For bearing loads, reference our Bearing Loads Page.

    Materials & Finishes

    Materials & Finishes - Standard:

    • Pregalvanized (PG):  Conforms to ASTM A653 SS GR 33, G90.
    • Unistrut Defender (DF):  Conforms to ASTM A1046 SS GR 33
    • Hot Dip Galvanized (HG):  Steel conforms to ASTM A1011 SS GR 33, Finish conforms to ASTM A123
    • Perma-Green (GR):  Steel conforms to ASTM A1011 SS GR 33, E-Coat finish
    • Perma-Gold (ZD):  Steel conforms to ASTM A1011 SS GR 33, Finish conforms to ASTM B633, Type II SC3
    • Plain (PL):  Conforms to ASTM A1011 SS GR 33
    Materials & Finishes - Special Metals:
    • Stainless Steel, Type 304 (SS):  ASTM A240, Type 304 *
    • Stainless Steel, Type 316 (ST):  ASTM A240, Type 316 *
    • Aluminum (EA):  ASTM B221, Type 6063-T6 (Extruded) *

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