Product Features
Product Description
The Simpson WP310 Welded Top-Flange Joist Hanger is engineered to deliver outstanding versatility and structural performance in a wide range of framing applications. Designed to support joists on purlins or beams, the WP310 accommodates wood-to-wood, wood-to-steel, and cold-formed steel configurations, making it an exceptionally adaptable solution for both standard and complex framing conditions. Its welded construction and top-flange design provide reliable load transfer while offering one of the most flexible angular adjustment ranges available in its class.
Key Features
- Exceptional Angular Flexibility: Can be skewed up to 84 deg. and/or sloped to a maximum of 45 deg., accommodating even the most demanding framing geometries.
- Multi-Application Compatibility: Suitable for wood-to-wood, wood-to-steel, and cold-formed steel framing applications.
- Top-Flange Hanger Design: Provides reliable joist support on purlins or beams with a secure, welded construction.
- Economical Installation: Requires a small number of nails or screws to achieve maximum download capacity, resulting in a low installed cost.
- Durable Finish: Finished in Simpson Strong-Tie Gray Paint; select models are available hot-dip galvanized as a custom-made order.
- Domestic Manufacture: Made in the United States.
Specifications
- Model Number: WP310
- Description: Welded Top-Flange Joist Hanger
- Material - Stirrup: 97 mil (12 ga.)
- Finish: Simpson Strong-Tie Gray Paint; select models available hot-dip galvanized as a custom-made order
- Maximum Skew: Up to 84 deg.
- Maximum Slope: Up to 45 deg.
- Country of Origin: United States
Approved Applications
- Supporting joists on purlins or beams
- Wood-to-wood framing connections
- Wood-to-steel framing connections
- Cold-formed steel framing applications
- Skewed and/or sloped joist installations requiring angular flexibility
Options
Options- Contact us for Configurable Options and Special orders
- Refer to the Special-Order Worksheet for ease of ordering a Custom WP Hanger
Frequently Asked Questions
- What connection types is the WP310 compatible with?
- The WP310 is designed for use in wood-to-wood, wood-to-steel, and cold-formed steel framing applications, providing broad compatibility across common construction scenarios.
- How much can the WP310 be skewed or sloped?
- The WP310 top-flange hanger can be skewed up to 84 deg. and sloped to a maximum of 45 deg., offering exceptional angular flexibility for complex framing conditions.
- What gauge material is used in the WP310 stirrup?
- The stirrup is constructed from 97 mil (12 gauge) material, providing robust structural integrity suited to demanding joist support applications.
- What finish options are available for the WP310?
- The standard finish is Simpson Strong-Tie Gray Paint. Select models are also available in a hot-dip galvanized finish as a custom-made order.
Note: Product dimensions may differ from picture. Please see the item description above for specifications.
Reviews
FAQs
Standard Shipping is free on orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
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