Modular Supports Systems - Productivity Components 2022 Tech Supplement | Page 15

2.0 PRODUCTIVITY COMPONENTS BC-WM WIDE MOUTH BEAM CLAMP
Product Features
• To secure threaded rod installations to steel beams
• No drilling or welding necessary
• Each set for an installation is completely pre-assembled and suits all usual sizes of I-beams
• Manufacturers Standardization Society MSS-SP-58 ( Type 1 )
• Meets Federal Specification WW-H-171E ( Type 1 )
Modular Support Systems Technical Supplement Guide
Material Specifications
Material
ASTM A536 ductile iron casting with a
hardened cup point set screw and locknut
Finish
Plain
Approvals / Listings UL and cUL ( Underwriters Laboratory ) FM ( Factory Mutual )
Note : Set screw must be tightened onto the sloped side of the I-Beam , channel or angle iron flange . Retainer Straps may be required per ASCE 7-10 Section C13.4.6
Technical Information
Description
Torque ( ft-lb ) 1
Rod Size ( in )
Box Qty .
Maximum Allowable Load ( lb ) 1 Max .
Top Flange
Bottom Flange
Allowable Flange Width
( in ) Item No .
BC-WM 3 / 8 " 5 3 / 8 " 50 500 250 1 1 / 4 " 306602 BC-WM 1 / 2 " 10 1 / 2 " 50 950 760 1 1 / 4 " 306603
1 Safety factor available upon request .
15 2022