Modular Support Systems Technical Supplement Guide
2.0 PRODUCTIVITY COMPONENTS MQA-F / MQA-S SADDLE NUT
Product Features
• Quick connection of threaded components to the open side of channels
• Easier installation and positioning within strut channel openings
• A single part replacing spring nuts and base plates
• Fits most strut profiles
Material Specifications
Material |
|
Carbon Steel -Nut: C4C - EN 10263-2 , Plate : |
|
|
S235JR - EN 10025-2 , Plastic : PBT |
Finish Electro-galvanized
MQA-S Technical Information
MQA-F
Description
Connection Thread
Weight / Piece ( lb )
Box Qty .
Required Installation Torque ( ft-lb )
Allowable Shear Load MFMA-4 ( lb )
Allowable Shear Load Hilti MT ( lb )
Allowable Tension Load MFMA-4 ( lb )
Allowable Tension Load Hilti MT ( lb ) Item No .
MQA-F 1 / 4 " 1 / 4 " 0.194 50 7 125 145 1000 1050 377884 MQA-F 1 / 2 " 1 / 2 " 0.183 50 30 280 300 1100 1150 377886 MQA-F 5 / 8 " 5 / 8 " 0.185 50 30 280 N / A 1780 N / A 377887 MQA-S 3 / 8 " 3 / 8 " 0.116 50 14 100 110 500 535 2293069
Safety factor available upon request .
INSTALLATION INSTRUCTIONS
Installation instructions for use ( IFU ) are included with each product package . They can also be viewed or downloaded online at www . hilti . com . Because of the possibility of changes , always verify that downloaded IFU are current when used . Proper installation is critical to achieve full performance . Training is available on request . Contact Hilti Technical Services for applications and conditions not addressed in the IFU .
6 2022