The Simpson L90Z 9 in. 16-Gauge ZMAX Galvanized Reinforcing L Angle is a general utility-reinforcing connector built for a wide range of structural connections in wood and cold-formed steel framing. Engineered by Simpson as a reliable alternative to field-fabricated clip angles, this reinforcing angle features well-defined fastener locations and tested load values that account for connection eccentricities - giving builders and contractors a consistent, code-friendly solution for corner, wall, and framing connections exposed to demanding conditions.

Key Features

• Staggered nail pattern - reduces the possibility of splitting wood members during installation, helping preserve the structural integrity of the connection
• Available in multiple sizes - allows for proper selection based on the specific application, so the connector is always appropriately matched to the job
• Load rated for wood and cold-formed steel applications - provides tested, reliable performance across common framing materials, reducing guesswork on mixed-material connections
• 9 in. angle length - offers a longer bearing surface for increased fastener count and stronger load transfer at the connection point
• Made from 16-gauge steel - delivers a sturdy, durable connector profile capable of handling structural reinforcing demands without excessive bulk
• ZMAX galvanization - provides extra corrosion resistance specifically suited for exterior and treated-wood applications where standard galvanization may fall short

Why This Product

• A smarter alternative to field-fabricated angles - unlike shop-bent clip angles, this connector comes with well-defined fastener locations and load values that account for connection eccentricities, removing uncertainty and saving layout time on the job site
• Built for exposure-prone environments - the ZMAX galvanized finish is engineered for exterior and treated-wood applications, making this reinforcing angle a dependable long-term choice where moisture and chemical exposure are ongoing concerns
• Versatile across framing types - load-rated performance in both wood and cold-formed steel applications means this single connector works across a broad range of structural reinforcing scenarios without substitution
• Designed to protect the wood it connects - the staggered nail pattern is a purposeful engineering detail that minimizes splitting risk, keeping connections tight and intact through the full life of the structure

Specifications

• Model Number: L90Z
• Angle Length: 9 in.
• Gauge: 16
• Coating: ZMAX
• Finish: ZMAX
• Length: 9 in.
• Country of Origin: United States
• Installation Fasteners: Installs with (10) 0.148 x 1-1/2 in. Strong-Drive SCN Smooth-Shank Connector nails or (8) #9 x 1-1/2 in. Strong-Drive SD Connector screws (Models: N10DHDG, SD9112) (sold separately)

Frequently Asked Questions

What type of coating does the L90Z have, and why does it matter?

The L90Z features ZMAX galvanization, which offers extra corrosion resistance specifically suited for exterior and treated-wood applications where standard galvanization may not provide sufficient protection against moisture and chemical exposure.

What fasteners are compatible with the Simpson L90Z?

The L90Z installs with (10) 0.148 x 1-1/2 in. Strong-Drive SCN Smooth-Shank Connector nails or (8) #9 x 1-1/2 in. Strong-Drive SD Connector screws (Models: N10DHDG, SD9112).

Is the L90Z load rated for steel framing as well as wood?

Yes. The L90Z is load rated for both wood and cold-formed steel applications, making it a versatile reinforcing connector for a variety of structural connections.

Why does the L90Z use a staggered nail pattern?

The staggered nail pattern is designed to reduce the possibility of splitting the wood member during installation, helping to maintain the structural integrity of the connection.

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.