The Simpson Outdoor Accents Avant Collection DIY Pergola Hardware Kit gives homeowners and DIYers everything needed to build a structurally sound, open-top pergola up to 10 ft. x 10 ft. using nominal 4x4 lumber - all organized in a single convenient box. The kit brings together Avant Collection angle connectors, strap ties, and adjustable post bases, plus all required structural fasteners and hex-head washers, each finished in a black powder coat over ZMAX galvanization for reliable corrosion resistance in exterior and treated-wood construction. Free pergola plans and cut sheets for both 8 ft. x 8 ft. and 10 ft. x 10 ft. builds are available for download, with access information printed directly on the box.

Key Features

• Complete one-box hardware solution - every connector, strap, post base, fastener, and washer needed for a pergola up to 10 ft. x 10 ft. is included, so you can start building without a separate hardware run.
• Designed specifically for nominal 4x4 lumber - hardware dimensions and hole patterns are engineered to fit 4x4 posts and beams precisely, reducing guesswork and fit issues on the job.
• ZMAX galvanization with black powder coat finish - the dual-layer corrosion protection is built for outdoor exposure and treated-wood contact, helping the hardware maintain its integrity and appearance over time.
• Free downloadable plans and cut sheets included - Simpson provides ready-made building guides for both 8 ft. x 8 ft. and 10 ft. x 10 ft. pergola layouts, giving DIYers a clear roadmap from post layout to final assembly.
• DIY-friendly connectors and fasteners - the Outdoor Accents system is designed so homeowners can install structural connections confidently without specialized tools or contractor experience.
• Multi-gauge steel construction across components - angles, strap ties, and post bases each use a gauge matched to their structural role, balancing strength where it counts with a clean, uniform appearance throughout.
• Concrete anchors sold separately, giving you flexibility - the kit specifies a recommended anchorage system so you can source anchors suited to your exact concrete slab thickness and site conditions.

Why This Product

• Everything in one box, nothing left to track down - angles, strap ties, adjustable post bases, structural wood screws, and hex-head washers are all included together, so the only separate purchase needed is concrete anchors for your specific slab.
• Simpson engineering built for real outdoor conditions - ZMAX galvanized steel with a black powder coat finish is rated for exterior use and treated-wood applications, meaning the hardware is built to last through seasons of weather exposure rather than just look good at installation.
• A genuine DIY-ready system backed by professional-grade design - free pergola plans cover two standard build sizes and take the guesswork out of layout, letting a first-time builder work from the same structural guidance a professional would follow.
• Cohesive, decorative hardware that enhances the finished structure - the Avant Collection pieces share a consistent black powder-coat aesthetic, so the visible connectors and fasteners become a design detail rather than an eyesore on your completed pergola.

Specifications

• Model Number (MPN): APVPK44-D1
• Lumber Size: Nominal 4x4
• Max Pergola Size: 10 ft. x 10 ft. (open-top)
• Coating: ZMAX
• Finish: ZMAX Galvanized with Black Powder Coat
• Material - APVA4 Angles: 14-gauge steel
• Material - APVL4 Strap Ties: 12-gauge steel
• Material - APVB44 Post Bases: 16-gauge base, 12-gauge strap
• Country of Origin: United States

Approved Applications

• Building open-top pergolas up to 10 ft. x 10 ft.
• Exterior structural applications with nominal 4x4 lumber
• Treated-wood construction applications
• DIY homeowner pergola builds using free downloadable plans (8 ft. x 8 ft. or 10 ft. x 10 ft.)

What's Included

• (4) APVA4 Outdoor Accents Avant angle connectors
• (8) APVL4 Outdoor Accents Avant strap ties
• (4) APVB adjustable post bases for 4x4 lumber (concrete anchors sold separately)
• (24) 5-1/2-in. Outdoor Accents Structural Wood Screws (SDWS22512DBB)
• (50) 3-1/2-in. Outdoor Accents Structural Wood Screws (SDWS22312DBB)
• (64) STN22 Outdoor Accents Hex-Head Washers

Installation Notes

This kit installs