Simpson Strong Tie STN22-R8 Hex Head Washers 8 Pack

Product Description

The SIMPSON STRONG TIE STN22-R8 is a set of hex head washers designed to distribute loads evenly across structural connections in outdoor construction. The washers feature a black powder-coat finish that resists rust and corrosion, making them suited for exposed exterior environments. Supplied in an 8-piece pack, they are used by carpenters, deck builders, and structural contractors when fastening posts, beams, and framing members where a broad bearing surface is required under the fastener head.

These hex head washers are commonly used in residential and light commercial exterior framing applications. Typical use cases include deck construction, fence post installation, pergola framing, and other structural assemblies where load distribution under a bolt or lag head is needed. The black finish integrates cleanly with dark hardware systems and coated structural connectors commonly found in treated-lumber applications.

Key Features

• Black powder-coat finish provides corrosion resistance for exterior and treated-lumber environments
• Hex head profile allows for positive tool engagement during installation
• Load-distributing washer design reduces bearing stress on structural members
• Sold as an 8-piece pack for single-connection or multi-connection jobs
• Suited for deck, fence, and general outdoor structural framing use

Compatibility

Designed as an OEM-style replacement and accessory washer for use with structural bolts and fasteners in outdoor framing and deck applications. Consult the SIMPSON STRONG TIE fastener schedule for specific connector pairings.

Installation Notes

Installation is typically performed by carpenters or structural contractors using standard hand or impact tools. Always ensure the mating fastener and structural connector are rated for the load condition before torquing. Follow applicable building codes and the project engineer of record specifications for structural connections. Do not substitute washer size or finish type without verifying compatibility with the specified connector system.

Technical Specifications

• Finish: Black powder coat
• Package Quantity: 8 pieces
• Unit of Measure: EA
• Weight: 15 pounds

Standard Information

• Brand: SIMPSON STRONG TIE
• Manufacturer Part Number: STN22-R8