Modular Support Systems Technical Guide, Edition 2
3.0 Modular Support System
3.2.3 MT System Connectors
MT-C-L2E FL / MT-C-L2E FL OC
Description
3-hole angle connector preassembled with MT Fast Lock for channel-to-channel assembly
Material Specifications
Standard 1 Grade 1 F y, ksi( MPa) F u, ksi( MPa)
GB / T 700 S235JR 34.08( 235) 52.21( 360)
1 Mechanical properties of GB / T 700 Grade S235JR meet or exceed the mechanical properties of ASTM A1011 SS Grade 50.
Corrosion Protection
Description |
Environmental Conditions |
MT-C-L2 E FL |
Dry indoor conditions( C1)
Indoor with temporary condensation( C2)
|
MT-C-L2 E FL OC |
Outdoor, low to moderate pollution( C3 / C4- low) |
Ordering Information
Description
Weight Per Piece, lbs( kg)
Quantity Piece( s)
Item No. MT-C-L2E FL 0.57( 0.26) 12 2399666 MT-C-L2E FL OC 0.57( 0.26) 12 2399678 mm( in)
Figure 38 – MT 3-Hole Angle Connector
Table 178- Allowable Strength Design( ASD) Load Data 1, 2, 3
Fx lb( kN) |
Fy lb( kN) |
Fz lb( kN) |
611( 2.72) |
351( 1.56) |
821( 3.65) |
1 Minimum safety factor, Ω, for tabulated values is 2.38. |
2 Multiply tabulated values by 1.5 to obtain minimum Load and |
Resistance Factor Design( LRFD) values. |
3 See Figure 38. |
Table 179- Limit State Design( LSD) Load Data 1, 2
Fx lb( kN) |
Fy lb( kN) |
Fz lb( kN) |
789( 3.51) |
490( 2.18) |
1,153( 5.13) |
1 Maximum resistance factor, φ, for tabulated values is 0.6. |
2 See Figure 38. |
A. B.
MT-30 / 30D / 40D / 50 / 50U / 50D / 50DU / 60 / 60D MT-30 / 30D / 40D / 50 / 50U / 50D / 50DU / 60 / 60D
98 Modular Support Systems Technical Guide Edition 2 | Installation Systems Hilti, Inc. 1-800-879-8000 | en español 1-800-879-5000 | www. hilti. com | Hilti( Canada) Corporation | 1-800-363-4458 | www. hilti. ca