Description

Key Features

Cut To Length

This coiled strap lets you cut only what the job needs instead of working around fixed strap lengths. That keeps material waste down and makes it easier to handle custom spans and field changes.

Built For Uplift

The Simpson Strong-Tie CS16 Coiled Strap is made to resist tension and uplift loads in wood construction. That makes it a practical choice for roof uplift, shear wall overturning resistance, and floor-to-floor tie applications.

G90 Galvanized Steel

The 16-gauge steel strap uses a zinc galvanized G90 finish for corrosion resistance in typical wood framing conditions. You get solid strength with protection that fits general wood-to-wood connector work.

Overview

The Simpson Strong-Tie CS16 Coiled Strap is a 150 ft. continuous galvanized framing strap for wood-to-wood connections. This is a coiled strap designed for resisting tension and uplift loads in structural wood framing. Model CS16 gives you a 16-gauge strap that can be cut on site for the exact length your layout calls for, which is the whole point of using a coil instead of a pile of fixed straps.

In practical terms, the CS16 is meant for jobs where the connector length changes from one location to the next or where field conditions are not perfectly predictable. Simpson rates this series for uses such as roof uplift resistance and shear wall overturning resistance, and the product description also calls out floor-to-floor and horizontal tension applications. If you are tying framing members together across a custom span, this style of strap gives you more flexibility than pre-cut pieces while still keeping the connection simple.

The CS16 uses 16-gauge steel, measures 1-1/4 in. wide, and comes in a 150 ft. coil. That width is sized to fit nominal 2x lumber, so it works cleanly in common framing layouts without overhanging the member. The galvanized G90 coating adds corrosion resistance for standard building applications, which matters because these straps are often buried in wall, floor, or roof assemblies where you want a connector that can hold up over time.

One of the big advantages here is jobsite control. Because the strap is continuous, you can cut the exact length needed for the clear span plus the required end lengths shown by Simpson’s installation guidance. That makes the CS16 useful when you are dealing with uplift paths, diaphragm chord work, or drag elements where a standard off-the-shelf strap length is either too short or wastes material. Simpson also provides lap splice guidance for extending strap lengths in continuous applications, which gives the engineer and installer more design flexibility when the run gets longer.

Fastener layout matters with this kind of connector, and Simpson is pretty clear about that. The published data says to use all specified fasteners to achieve the listed loads, and the load table shows that allowable capacity depends on the nailing schedule and wood species group. For the CS16, the published allowable tension load reaches 1,705 lb with the listed fastener schedules. That is why this strap is not just a piece of perforated steel. The strap, the fastener count, the end length, and the installation pattern all work together as a system.

As for who should buy it, this is aimed at framers, builders, remodelers, and engineers dealing with structural wood connections, not general-purpose repair work where a light mending plate would do the job. If you need a continuous utility strap for fastening wood to wood, want the freedom to cut length on site, and are working from Simpson load data instead of guessing, the CS16 is the right kind of hardware.

Built For Field-Cut Structural Runs

The main reason to use a coiled strap instead of a fixed strap is simple: you cut the length the framing actually needs. That is especially useful when you are tying members across changing spans or working from engineered plans that call out exact end lengths.

• Continuous strap design can be cut on the job site
• Simpson installation guidance shows cut length based on clear span plus required end lengths
• Suitable for single 2x stud or post applications

Handles Uplift And Tension Work

This strap is made for structural load paths, not cosmetic bracing. It is commonly used where uplift and tension resistance matter, such as roof tie-down paths, floor-to-floor framing connections, and shear-related applications.

• Designed to resist tension and uplift loads
• Common uses include roof uplift and shear wall overturning resistance
• Published allowable tension load for CS16 is up to 1,705 lb with the specified fastening schedule

Sized Right For Common Framing

The 1-1/4 in. width fits nominal 2x lumber, which keeps layout straightforward in standard wood framing. The 16-gauge steel gives you a good balance of strength and manageability for structural connector work.

• 1-1/4 in. strap width sized for nominal 2x lumber
• 16-gauge steel construction
• G90 zinc galvanized finish for corrosion resistance in typical wood construction use

Key Specifications

Type	Coiled strap
Application	Fastening wood-to-wood
Gauge	16 ga.
Width	1-1/4 in.
Length	150 ft.
Material	Steel
Finish	Zinc galvanized, G90
Allowable Tension Load	Up to 1,705 lb

Built For

Carpentry Construction General Contracting Remodeling Wood Framing Roof Uplift Resistance Shear Wall Overturning Resistance Floor-to-Floor Ties

Pro Tip

Before you cut the strap, lay out the clear span and both required end lengths from the Simpson table. On continuous strap work, most mistakes happen because the installer cuts for the opening only and forgets the extra length needed to develop the published load.

Tool Nut’s Take

Tool Nut’s Take

Simpson Strong-Tie CS16 Coiled Strap Is The Right Call When Pre-Cut Straps Box You In

If the plan calls for a structural strap and the lengths are going to vary, this coil saves time, waste, and second-guessing.

• Who it’s for: Framers, builders, and remodelers handling engineered wood connections where uplift or tension resistance matters.
• Why it stands out: You get a 150 ft. roll of 16-gauge G90 galvanized strap that fits nominal 2x lumber and can be cut to the exact length the job requires.
• Worth knowing: This is only as strong as the install. Follow the required fastener schedule and end lengths if you want the published CS16 load values.

Common Questions

• What is the Simpson Strong-Tie CS16 Coiled Strap used for? It is used for wood-to-wood structural connections where tension and uplift resistance are needed, including roof uplift, floor-to-floor ties, and shear wall overturning resistance.
• Can this strap be cut on site? Yes. The CS series is a continuous utility strap designed to be cut to length on the job site.
• What size lumber does it fit? The 1-1/4 in. width is sized to fit nominal 2x lumber.
• What finish does the CS16 use? The CS16 uses a zinc galvanized G90 finish for corrosion resistance in typical framing applications.