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3.06
Product Identification
For easy identification, each chord is stenciled
with the following chord information (example
shown in parenthesis - see photo):
• Designation (43TSC4.00)
• ICC-ES Legacy Report (NER 529)
• Size (2.5 x 4.00)
• Mil thickness (43)
• Yield strength of steel (55 KSI)
• Chord galvanization (G-60)
• UL Recognized Component Mark
• TrusSteel name
• Patent number
Double-Shear
TM
fasteners have head markings
that show the Alpine delta logo (see photo).
Heads are color-coded according to size and use
in the truss.
Cross-Section
Taken through TrusSteel chord and web,
showing the Double-Shear fasteners.
TrusSteel chord markings
As shown in a typical bundle of TSC4.00 chord material.
TrusSteel Member Properties
In inches, unless noted otherwise
Member Width Height Throat Fy KSI (MPa) Available Mils (GA) Galvanization
TSC2.75 1-1/2 2-3/4 3/4 55 (379) 28 (22), 33 (20), 43 (18) Min. G-60 or equivalent
TSC3.00 2-1/2 3 1-1/2 55 (379) 28 (22), 33 (20) 43 (18), 54 (16) Min. G-60 or equivalent
TSC4.00 2-1/2 4 1-1/2 55 (379) 28 (22), 33 (20), 43 (18), 54 (16) Min. G-60 or equivalent
50 (350) 68 (14), 97 (12)
Tube Webs various 45 (310) 33 (20), 47 (18), 63 (16) Min. G-60 or equivalent
Z-Webs various 40 (275) 33 (20), 43 (18) Min. G-60 or equivalent
Width
Throat
Depth
TRUSSTEEL SYSTEM
ENGINEERED BY ALPINE
S P E C I F Y I N G / D E S I G N I N G
