Unistrut – P1000DS – 1-5/8″ x 1-5/8″, 12 Gauge, with Double Slots

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The Unistrut P1000DS is a versatile and durable framing system designed for various applications. Made from high-quality 12-gauge steel, this 1-5/8″ x 1-5/8″ channel offers exceptional strength and stability. What sets the P1000DS apart is its double slot design, allowing for greater flexibility in connecting and securing accessories. Whether you need to hang electrical conduits, support plumbing pipes, or create custom structures, the Unistrut P1000DS provides a reliable and adjustable solution. With its corrosion-resistant finish and easy installation, this product is ideal for both commercial and residential projects. Trust the Unistrut P1000DS to deliver exceptional performance and functionality in any construction or industrial setting.

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Features:

  • Product dimensions are 1 5/8″ wide x 1 5/8″ tall x 12 ga. thick; with double slots.
  • The slots are 7/8″ wide x 2 3/4″ long with in-turned lips and 3 1/2″ on center
  • Standard lengths are 10 feet: 10′ or 10’ 1/8″ (3.05m) ± 1/8″ (3 mm) and 20 feet: 20′ or 20’ 3/8″ (6.11m) ± 1/8″ (3 mm) 1/8″
  • Our P1000DS is available in the following finishes: Pre-Galvanized (PG), Hot-Dip Galvanized (HG), Plain (PL) and Green (GR).
  • 2-sided attachment
  • Slotted for adjustability
  • Made in the USA

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:

  • Available with a tolerance of ±1/8” (3 mm)

Curved Channel:

  • Many Unistrut channel sections can be supplied with a curve.

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.

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.

Beam Loading – P1000

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 1,690 0.06 1,690 1,690 1,690 1.00
36 1,130 0.13 1,130 1,130 900 0.94
48 850 0.22 850 760 500 0.88
60 680 0.35 650 480 320 0.82
72 560 0.5 450 340 220 0.78
84 480 0.68 330 250 160 0.75
96 420 0.89 250 190 130 0.71
108 380 1.14 200 150 100 0.69
120 340 1.40 160 120 80 0.66
144 280 2.00 110 80 60 0.61
168 240 2.72 80 60 40 0.55
192 210 3.55 60 50 NR 0.51
216 190 4.58 50 40 NR 0.47
240 170 5.62 40 NR NR 0.44
Note NR – Not Recommended

Column Loading – P1000

Unbraced
Height(in)

Allowable
Load atSlot 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 3,550 10,740 9,890 8,770 7,740
36 3,190 8,910 7,740 6,390 5,310
48 2,770 7,260 6,010 4,690 3,800
60 2,380 5,910 4,690 3,630 2,960
72 2,080 4,840 3,800 2,960 2,400
84 1,860 4,040 3,200 2,480 1,980
96 1,670 3,480 2,750 2,110 1,660
108 1,510 3,050 2,400 1,810 KL/r>200
120 1,380 2,700 2,110 KL/r>200 KL/r>200
144 1,150 2,180 1,660 KL/r>200 KL/r>200
Elements of Section – P1000
Area of Section 0.555 in2 (3.6 cm2)
Axis 1-1 Axix 2-2
Moment of Inertia (I) 0.185 in4 (7.7 cm4) 0.236 in4 (9.8 cm4)
Section Modulus (S) 0.202 in3 (3.3 cm3) 0.290 in3 (4.8 cm3)
Radius of Gyration (r) 0.577 in (1.5 cm) 0.651 in (1.7 cm)

FOR SALES CALL
1-877 385 5130

480 Collier-MacMillan Drive · Cambridge · ON N1R 6R5 · CanadaDrainage: 877 385 5130 | Unistrut: 877 243 6889