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DSC Drag-Strut Connector

The DSC drag-strut connector transfers diaphragm shear forces from a girder truss or beam to shearwalls. The DSC5 has been designed to optimize fastener location. The DSC2 is a smaller, lighter version that installs with fewer fasteners.

Key Features

  • Left-hand and right-hand versions available
  • DSC connectors install with 1/4" x 3" Strong-Drive® SDS Heavy-Duty Connector screws (provided)

Material

  • DSC2 — 8 gauge; DSC5 — 3 gauge

Finish

  • DSC2 — galvanized; DSC5 — Simpson Strong-Tie gray paint

Installation

  • Use all specified fasteners; see General Notes
  • Strong-Drive SDS Heavy-Duty Connector screws are provided

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Skew L/R Ga. L (in.) Product Includes Coating/Material Packaging Qty.
DSC2L-SDS3 Left 8 16 (20) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Zinc Galvanized, G90 1
DSC2L-SDS3HDG Left 8 16 (20) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Hot-Dip Galvanized 1
DSC2R-SDS3 Right 8 16 (20) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Zinc Galvanized, G90 1
DSC2R-SDS3HDG Right 8 16 (20) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Hot-Dip Galvanized 1
DSC5L-SDS3 Left 3 21 (24) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Simpson Strong-Tie Gray Paint 1
DSC5L-SDS3HDG Left 3 21 (24) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Hot-Dip Galvanized 1
DSC5R-SDS3 Right 3 21 (24) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Simpson Strong-Tie Gray Paint 1
DSC5R-SDS3HDG Right 3 21 (24) 1/4 in. x 3 in. Strong-Drive® SDS Heavy-Duty Connector screws Hot-Dip Galvanized 1

Load Tables

DSC Drag Strut Connector Load Table
  1. Allowable loads have been increased for wind or earthquake loading with no further increase allowed. Reduce where other loads govern.
  2. Strong-Drive® SDS Heavy-Duty Connector screw minimum penetration is 2 3/4", minimum end distance is 2 1/2" for DSC2 and 3 3/4" for DSC5, and minimum edge distance is 5/8" for full load values.
  3. Strong-Drive SDS Heavy-Duty Connector screws may be installed through metal truss plates as approved by the truss designer, provided the requirements of ANSI/TPI 1-2014, Sections 7.5.3.4 and 8.9.2 are met (predrilling required through the plate using a 5/32" bit maximum).

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT