Unistrut P1000T 1-5/8'' x 1-5/8'' Slotted Channel, 12 Gauge

Sku:

P1000T

UOM: LGT

Product Details

Unistrut's P1000T is the original metal framing strut channel and has been used in countless applications for over 90 years. Commonly known as 12 Gauge Standard or Deep Slotted Channel, it is the global standard for strut metal framing. This channel is commonly used for trapeze supports, seismic bracing, ceiling grids, pipe, conduit, duct and cable tray supports, racks, and other general framing. For application examples, refer to our Application Showcase. Product dimensions are 1 5/8" wide x 1 5/8" tall x 12 ga. thick. Slots are sized for a 1/2" threaded rod or fastener. Our P1000T is available in Pre-Galvanized (PG), Unistrut Defender (DF), Hot-Dip Galvanized (HG), Plain (PL), Green (GR), Zinc Dichromate (ZD), Stainless Steel (SS or ST) and Aluminum (EA).


Unistrut Buffalo is a division of Eberl Iron Works, Inc.

 

     

More Information
Pricing SKU P1000T-05PG
SKU P1000T
Pack Size Length
UOM LGT
Brand Unistrut

MATERIAL

Unistrut channels are accurately and carefully cold formed to size from low-carbon strip steel.

All spot-welded combination members, except P1001T, are welded 3" (76 mm) maximum on center.

STEEL: PLAIN

12 Ga. (2.7 mm), 14 Ga.(1.9 mm) and
16 Ga. (1.5 mm) ASTM A1011 SS GR 33

STEEL: PRE-GALVANIZED

12 Ga. (2.7 mm), 14 Ga. (1.9 mm) and
16 Ga. (1.5mm) ASTM A653 GR 33

For other materials, see Special Metals or Fiberglass sections.

FINISHES

All channels are available in:

  • Perma Green III (GR)
  • Pre-galvanized (PG), conforming to ASTM A653 G90
  • Hot-dipped galvanized (HG), conforming to ASTM A123
  • Plain (PL)
  • Unistrut Defender™ (DF), conforming to ASTM A1046

*** Perma Green finish is a commercial grade finish, and as such scuffs and scratch marks are to be expected. If a flawless finish is desired, it is recommended to apply a matching touch up paint ***

DIMENSIONS

Imperial dimensions are illustrated in inches. Metric dimensions are shown in millimeters and rounded to one decimal place.

STANDARD LENGTHS

Standard lengths are 10 feet (3.05m) and 20 feet (6.10m). Tolerances are ±1⁄8" (3 mm). Special lengths are available for a small cutting charge with a tolerance of ±1⁄8" (3 mm).

CURVED CHANNEL

Contact your local Unistrut Service Center or Unistrut Corporation for more information.

LOAD DATA

All beam and column load data pertains to carbon steel and stainless steel channels. 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.

Type of Load Safety Factor to Yield Strength Safety Factor to Ultimate Strength
Beam Loads 1.67 2.0
Column Loads 1.80 2.2

P1000 - BEAM LOADING

Uniform Loading at Deflection
Span (In) Max Allowable Uniform Load (Lbs) Deflection at Uniform Load (In) Span/180 (Lbs) Span/240 (Lbs) Span/360 (Lbs)
24 1690 0.06 1690 1690 1690
36 1130 0.13  1130 1130 1130
48 850 0.22  850  760 500
60 680 0.35 650 480 320
72 560 0.50 450 340 220
84 480 0.68 330 250 160
96 420 0.89 250 190 130
108 380 1.14 200 150 100
120 340 1.4 160 120 80
144 280 2.00 110 80 60
168 240 2.72 80 60 40
192 210 3.55 60 50 NR
216 190 4.58 50 40 NR
240 170 5.62 40 NR NR

 

P1000 - COLUMN LOADING

Maximum Column Load Applied at C.G.
Unbraced Height (In) Max Allowable Load at Slot Face (Lbs) K = 0.65
(Lbs)
K = 0.80
(Lbs)
K = 1.0
(Lbs)
K = 1.2
(Lbs)
24 3550 10740 9890 8770 7740
36 3190 8910 7740 6390 5310
48 2770 7260 6010 4690 3800
60 2380 5910 4690 3630  2960
72 2080 4840 3800 2960  2400
84 1860 4040 3200 2480  1980
96 1670 3480 2750  2110  1660
108 1510 3050 2400 1810  **
120 1380 2700 2110 **  **
144 1150 2180 1660 **  **

 

Notes:
* Load limited by spot weld shear.
** KL⁄r > 200
NR = Not Recommended.
1. Beam loads are given in total uniform load (W Lbs) not uniform load (w lbs/ft or
w lbs/in).
2. Beam loads are based on a simple span and assumed to be adequately laterally
braced. Unbraced spans can reduce beam load carrying capacity. Refer to Page 62
for reduction factors for unbraced lengths.
3. For pierced channel, multiply beam loads by the following factor:
"KO" Series........95%    "T" Series...........85%
"HS" Series........90%    "SL" Series.........85%
"H3" Series.........90%   "DS" Series........70%
"WT" Series........85%
4. Deduct channel weight from the beam loads.
5. For concentrated midspan point loads, multiply beam loads by 50% and the
corresponding deflection by 80%. For other load conditions refer to page 18.
6. All beam loads are for bending about Axis 1-1.
Parameter P1000 P1001
Area of Section 0.555 In² 1.111 In²
Axis 1-1          
  Moments of Inertia (I) 0.185 In⁴ 0.928 In⁴
  Section Modulus (S) 0.202 In³ 0.571 In³
  Rdius of Gyration (r) 0.577 In 0.914 In
Axis 2-2          
  Moments of Inertia (I) 0.236  In⁴ 0.471 In⁴
  Section Modulus (S) 0.290  In³ 0.580 In³
  Rdius of Gyration (r) 0.651  In 0.651 In

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