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CS/CMST Coiled Straps

CS/CMST

Coiled Straps

This product's information may differ depending on the category of use. You are currently viewing details related to Coiled Straps. You can also view product information related to the categories of: Lateral Connectors, Ties and Straps for Cold-Formed Steel Construction, Bridging and Bracing Connectors for Cold-Formed Steel Construction

CMSTC provides nail slots for easy installation; it can be cut to length. CS are continuous utility straps which can be cut to length on the jobsite. Packaged in lightweight (about 40 lb.) cartons.

Key Features

  • Gauge stamped on part for easy identification

Finish

  • Galvanized. Some products available in ZMAX® coating. See Corrosion Information.

Installation

  • Use all specified fasteners; see General Notes.
  • Wood shrinkage after strap installation across horizontal wood members may cause strap to buckle outward.
  • Refer to the applicable code for minimum nail penetration and minimum wood edge and end distances.
  • The table shows the maximum allowable loads and the nails required to obtain them. Fewer nails may be used; reduce the allowable load as shown in the table notes.
  • The cut length of the strap shall be equal to twice the "End Length" noted in the table plus the clear span dimension.
  • CMST only – Use every other round hole if the wood tends to split. Use round and triangle holes for comparable MST loads, providing wood does not tend to split.
  • For lap slice and alternate nailing information, refer to technical bulletin Coil Strap Alternative Nailing Schedule and Lap Splice Specifications (T-CMST).

Options

  • CS straps are available in 25' lengths; order CS14-R, CS16-R, CS18-R, CS20-R or CS22-R.

Related Links

Wood Construction

Cold-Formed Steel Construction

Corrosion Information

Not Sure How Much Coil Strap You Need?
Simpson Strong-Tie has a web-based app, the Coil Strap Length Calculator, which can help you quickly determine the cut length of each strap and the total amount of coil strap needed for each application on a project.

Catalog Pages

Related Literature

Load Tables

    These products are available with additional corrosion protection. Additional products on this page may also be available with this option, check with Simpson Strong-Tie for details.

   These models are approved for installation with the Strong-Drive® SD Connector screw. See the load values below.

  1. Fastener quantities and end lengths are calculated using an increase for wind or seismic loading.
  2. Use half of the required nails in each member being connected to achieve the listed loads.
  3. Calculate the connector value for a reduced number of nails as follows:

    Example: CMSTC16 in DF/SP with 40 nails total. (Half of the nails in each member being connected)

  4. Tension loads apply for uplift when installed vertically.
  5. NAILS: 16d = 0.162" dia. x 3 1/2" long, 16d Sinker = 0.148" dia. x 3 1/4" long, 10d = 0.148" dia. x 3" long. See other nail sizes and information.

Code Reports

Part IAPMO UES ER ICC-ES ESR City of Los Angeles State of Florida
CMSTSee specific model numbers for code listings.
CMST12 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CMST14 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CMSTC No code listing. Please contact us for test data.
CMSTC16 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CSSee specific model numbers for code listings.
CS14 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CS14-R FL10852
CS16 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CS16-R RR25489 FL10852
CS16Z ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CS18 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CS18-R RR25489 FL10852
CS18S ER-102 ER-124 ESR-2105 ESR-2523 FL10852 FL13872
CS20 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CS20-R RR25489 FL10852
CS22 ER-102 ER-124 ESR-2105 ESR-2523 RR25713 RR25489 FL10852 FL13872
CS22-R RR25489 FL10852

ESR-2523 is an Index of many of Simpson Strong-Tie Stamped and Welded Cold-formed Steel Products for Wood or Cold-formed Steel Construction

Drawings

Part Orthographic Perspective
CMST12None
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D36: Hollow Column - HWRC D36 Hollow Column CMST Strap Configuration Installation
DWG DXF
High Wind Resistant Construction Detail D46: Stud to Stud - HWRC D46 Stud to Stud
DWG DXF
CMST14None
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D36: Hollow Column - HWRC D36 Hollow Column CMST Strap Configuration Installation
DWG DXF
High Wind Resistant Construction Detail D46: Stud to Stud - HWRC D46 Stud to Stud
DWG DXF
CMSTC16None
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D36: Hollow Column - HWRC D36 Hollow Column CMST Strap Configuration Installation
DWG DXF
CS14None
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
CS14-RNone
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
CS16
WSW2 Detail Sheet
DWGDXF
CS16 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
High Wind Resistant Construction Detail D6: Girder/Truss to Wood Wall Framing - HWRC D6 GirderTruss to Wood Wall Framing
DWG DXF
High Wind Resistant Construction Detail D72: Wall to Pile/Girder - HWRC D72 Wall to PileGirder
DWG DXF
High Wind Resistant Construction Detail D74: Wall to Pile/Girder - HWRC D74 Wall to PileGirder
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
High Wind Resistant Construction Detail D46: Stud to Stud - HWRC D46 Stud to Stud
DWG DXF
CS16-R
CS16 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
CS16Z
CS16 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
High Wind Resistant Construction Detail D6: Girder/Truss to Wood Wall Framing - HWRC D6 GirderTruss to Wood Wall Framing
DWG DXF
High Wind Resistant Construction Detail D72: Wall to Pile/Girder - HWRC D72 Wall to PileGirder
DWG DXF
High Wind Resistant Construction Detail D74: Wall to Pile/Girder - HWRC D74 Wall to PileGirder
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
High Wind Resistant Construction Detail D46: Stud to Stud - HWRC D46 Stud to Stud
DWG DXF
CS18
CS18 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
High Wind Resistant Construction Detail D46: Stud to Stud - HWRC D46 Stud to Stud
DWG DXF
CS18-R
CS18 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
CS18SNone
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
CS20
CS20 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
High Wind Resistant Construction Detail D46: Stud to Stud - HWRC D46 Stud to Stud
DWG DXF
CS20-R
CS20 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
High Wind Resistant Construction Detail D45: Stud to Band Joist - HWRC D45 Stud to Band Joist
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
CS22
CS22 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF
CS22-R
CS22 Front View
DWG DXF
CS14 Installed Perspective View
DWG DXF
High Wind Resistant Construction Detail D133: Building Floor-to-Floor Straps - HWRC D133 Building floor to floor straps
DWG DXF
CS14 Installed Perspective View - CFS Installation
DWG DXF