Modular Support Systems Technical Supplement Guide
2.0 PRODUCTIVITY COMPONENTS
1
MH-R45 STRUT CLAMPS — RIGID
Product Features
• Tightening screw at 45 ° angle for easy access
• Sized for rigid conduit
• One piece out of the box , simply break apart and install
• Innovative design requires no nuts for fast and easy assembly
• Manufacturers Standardization Society MSS-SP-58 ( Type 1 )
Scan for CSA approval documentation
3
301579
Material Specifications
Material Carbon steel Finish Approvals / Listings
Electro-galvanized
CSA Group ( Hardware for the support of conduit , tubing , and cable )
Load 1
Load 2
Load 3
Technical Information
Description Bolt Diameter x Length
Box Qty .
Wrench Size ( in )
Required Installation Torque ( ft-lb )
A Dimension ( in )
B Dimension ( in )
C Dimension ( in )
Allowable Load 1 ( lb )
Allowable Load 2 ( lb )
Allowable Load 3
( lb ) Item No .
MH-R45 1 / 2 " PG 5 / 16 " -18 UNC x 3 / 4 " 100 1 / 2 " 5 2 1 / 8 " 11 / 16 " 15 / 16 " 400 50 40 2008810 MH-R45 3 / 4 " PG 5 / 16 " -18 UNC x 3 / 4 " 100 1 / 2 " 5 2 3 / 8 " 13 / 16 " 3 / 16 " 400 50 40 2008811 MH-R45 1 " PG 5 / 16 " -18 UNC x 3 / 4 " 100 1 / 2 " 5 2 11 / 16 " 15 / 16 " 7 / 16 " 600 75 50 2008812 MH-R45 1-1 / 4 " PG 5 / 16 " -18 UNC x 1 " 50 1 / 2 " 5 3 1 / 16 " 1 1 / 8 " 1 13 / 16 " 600 75 50 2008813 MH-R45 1-1 / 2 " PG 5 / 16 " -18 UNC x 1 " 50 1 / 2 " 5 3 1 / 4 " 1 1 / 4 " 2 1 / 16 " 600 100 50 2008814 MH-R45 2 " PG 5 / 16 " -18 UNC x 1 " 50 1 / 2 " 5 3 3 / 4 " 1 1 / 2 " 2 1 / 2 " 600 100 60 2008815 MH-R45 2-1 / 2 " PG 3 / 8 " -16 UNC x 1-1 / 4 " 25 9 / 16 " 5 4 5 / 16 " 1 11 / 16 " 3 1 / 16 " 800 100 60 2008816 MH-R45 3 " PG 3 / 8 " -16 UNC x 1-1 / 4 " 25 9 / 16 " 5 5 " 2 " 3 11 / 16 " 800 100 150 2008817 MH-R45 4 " PG 3 / 8 " -16 UNC x 1-1 / 4 " 25 9 / 16 " 5 6 1 / 16 " 2 9 / 16 " 4 11 / 16 " 800 100 150 2008818 MH-R45 6 " PG 3 / 8 " -16 UNC x 1-1 / 4 " 10 9 / 16 " 5 8 " 3 9 / 16 " 6 7 / 8 " 1000 100 150 2008819 MH-R45 8 " PG 3 / 8 " -16 UNC x 1-1 / 4 " 10 9 / 16 " 5 10 1 / 4 " 4 9 / 16 " 8 7 / 8 " 1000 100 150 2008820 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 .
8 2022