Dayton Superior D310 Taper-Lock Standard Coupler, #4 [13MM]

The D310 Taper-Lock Standard Coupler is a Type 2, rebar coupler used to connect rebar. It consists of a coupler containing internal tapered female threads. The D310 Taper-Lock Standard Coupler is available made from USA melted and rolled steel.

Taper-Lock complies with and is listed on many industry approvals, including:

• IAPMO UES Evaluation Report ER-0319
• ACI 318 Type 2
• ACI 439 Type A (for A1035 bar & coupler only)
• Tested in accordance to AC429 (A1035 couplers only)
• CALTRANS
• Ministries of Ontario and Quebec
• State Departments of Transportation
• AASHTO
• International Building Code (IBC)

Technical Data Sheets

D310 - Taper-Lock® Standard Coupler (US) Tech Data Sheet

D310 Taper-Lock® Standard Coupler Tech Data Sheet (Metric)

D340 - Taper-Lock® Plastic Flange Coupler (US) Tech Data Sheet

The Dayton Superior D310 Taper-Lock Standard Coupler is an essential Type 2 rebar coupling solution engineered for robust and reliable rebar connections. Highly regarded for its precision and performance, this coupler is the choice of professionals in building and infrastructure projects requiring top-notch structural integrity.

Key Features
Crafted with precision, the D310 coupler features internal tapered female threads that ensure a secure and seamless connection every time. Made from USA melted and rolled steel, each coupler is a testament to high-quality craftsmanship and durability, making it perfectly suited for heavy-duty applications.

Compliance and Approvals
The D310 Taper-Lock Standard Coupler is endorsed by a multitude of industry approvals. It complies with rigorous standards such as the IAPMO UES Evaluation Report ER-0319, ACI 318 Type 2, and ACI 439 Type A (specific to A1035 bar & coupler). Additionally, it is tested in accordance with AC429 and recognized by CALTRANS, the Ministries of Ontario and Quebec, various State Departments of Transportation, AASHTO, and the International Building Code (IBC). This level of approval guarantees the product's exceptional safety, reliability, and compliance across various jurisdictions.

Benefits
Engineered for efficiency, the D310 offers remarkable ease of installation, reducing labor time and costs on site. Its superior load transfer capabilities enhance the overall structural integrity, ensuring that constructions remain steadfast and resilient through the vicissitudes of time and environmental stresses.

Applications
The versatility of the D310 coupler makes it suitable for diverse applications across multiple sectors, including commercial buildings, bridges, highways, and other infrastructure projects. It’s the go-to solution for engineers and builders seeking a reliable product that balances quality with ease of use.

When you’re looking for a rebar connection solution that promises superior performance and reliability, the Dayton Superior D310 Taper-Lock Standard Coupler should be your go-to choice. With its commitment to quality, backed by extensive industry approvals, the D310 ensures your projects stand the test of time. Choose the D310 for your rebar connection needs and experience peace of mind like never before!