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Outdoor Accents® Hex-Head Washer 

Specialty Fasteners

This product's information may differ depending on the category of use. You are currently viewing details related to Specialty Fasteners. You can also view product information related to the categories of: Outdoor Accents® Essentials, Outdoor Accents® Avant Collection™, Outdoor Accents® Mission Collection®

The patented Outdoor Accents hex-head washer and structural wood screw combination provides the decorative appearance of a bolted connection. Its design provides an easier and significantly faster installation time compared to through-bolting. The hex-head washer is code listed (IAPMO UES ER-192) and is designed to be used exclusively with the Outdoor Accents structural wood screw to fasten Outdoor Accents connectors, including post bases, T and L straps, angles, gable plates and heavy joist hangers.

Key Features

  • Combined with the Outdoor Accents structural wood screw (SDWSDBB), it provides a structural load-rated solution
  • Easy to install
  • Code listed in IAPMO-UES ER-192


  • Black Quik Guard® coating for exterior use

Patent Information

  • US Patents 10,253,801; D733,546

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Dia. (in.) Coating/Material Packaging Qty.
STN22-R24 Hex head — 1; Washer — 1 1/2 Quik Guard® Coating 24
STN22-R8 Hex head — 1; Washer — 1 1/2 Quik Guard® Coating 8

Product Information Table

Black Quik Guard® Coating
Hex-Head Dia. (in.) Hex-Head Washer Dia. (in.) Retail Pack Quantity Master Carton Quantity Model No.
1 1 1/2 8 10 STN22-R8
1 1 1/2 24 6 STN22-R24

Load Tables

Outdoor Accents® Structural Wood Screw with Hex-Head Washer

Outdoor Accents® Structural Wood Screw with Hex-Head Washer Load Table
  1. Allowable loads are for connections between two members with full screw thread penetration into the main member.
  2. Allowable loads are shown at a wood load duration factor of CD = 1.0. Loads may be increased for load duration per the building code up to a CD = 1.6. Tabulated values must be multiplied by all applicable NDS adjustment factors.
  3. Minimum spacing, edge, and end distance requirements are per IAPMO-UES ER-192.
  4. Loads are based on installation into the side grain of the wood with the screw axis perpendicular to the face of the member.

Code Reports & Compliance