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SJC Steel-Joist Connector

SJC

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Joist Framing Connectors

This product's information may differ depending on the category of use. You are currently viewing details related to Joist Framing Connectors. You can also view product information related to the category: Rigid Connectors for Cold-Formed Steel Construction

SJC connectors have been specifically designed for various CFS joist, rafter and underside of metal-deck applications. The unique clip dimensions enable easy installation on the open side of joists and rafters with up to 3 1/2" flanges and return lips up to 3/4". For metal-deck applications, the prepunched 3/8" holes easily accommodate 6", 8", 10" and 12" on-center metal-deck flutes.

Key Features

  • Prepunched holes reduce installation cost by eliminating predrilling
  • Intuitive fastener hole positions ensure accurate clip installation in accordance with design, support a wide range of design and application requirements and provide installation flexibility
  • Angle lengths accommodate either hard-side or soft-side attachment for joists with return lips up to 3/4"
  • 4 1/2" leg length enables soft-side connections for joists with flanges up to 3 1/2"
  • Also accommodates kicker-to-metal-deck applications

Material

  • SJC — 68 mil (50 ksi); MSJC — 97 mil (50 ksi)

Finish

  • Galvanized (G90)

Installation

  • Use all specified fasteners/anchors
  • For 6" and 8" joists: SSC connectors are recommended

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Coating/Material Thickness (mil) Ga. L (in.) Packaging Qty.
MSJC10.25-R15 Zinc Galvanized, G90 97 12 10 1/4 15
MSJC8.25-R15 Zinc Galvanized, G90 97 12 8 1/4 15
SJC10.25-R15 Zinc Galvanized, G90 68 14 10 1/4 15
SJC8.25-R15 Zinc Galvanized, G90 68 14 8 1/4 15

Load Tables

SJC Connectors – Steel-to-Steel Allowable Loads

  1. Min. fastener quantity and load values — fill all round holes; Max. fastener quantity and load values — fill all round and triangular holes; Inner fastener quantity and load values — see illustration and image gallery for fastener placement.
  2. Allowable loads are based on bracing of the members located within 12" of the connection.
  3. Maximum allowable load for connector that may not be exceeded when designing custom installations. Designer is responsible for member and fastener design.
  4. For 6" and 8" joists, SSC connectors are recommended.
  5. See Fastening Systems for more information on Simpson Strong-Tie fasteners.
SJC Installation with Carried Member Fasteners in Inner Row
SJC Installation with Carried Member Fasteners in Inner Row

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT