Malleable C-Clamp

H-STRUT Malleable C-Clamp With Lock Nuts are designed to secure all H-STRUT 1-5/8" wide channels, or threaded rod, to beams or supports for the purpose of running piping, conduit or tubing. All H-STRUT fittings are manufactured from 1/4" thick carbon steel or cast malleable iron. Please specify model, material and finish when ordering. Please contact us for any other clamps you may need.

Submittal Sheets_C-405M Request Quote


  • Malleable Iron


  • Electro-Galvanized - ASTM B-633
  • Hot Dipped Galvanized - ASTM A-123
  • Zinc Trivalent Chromium - ASTM B-633-85
  • Powder Coated Supr-Green - ASTM B-117
  • PVC Coating - Available Upon Request
Model A Wt./100 Pcs.
C-405M-1 3/8" 32
C-405M-2 1/2" 32