Simpson Strong-Tie T20PTDB Description

Simpson T20PTDB wood decking nails are designed for superior corrosion resistance and secure attachment, featuring a checker pattern on the nail head and annular ring shank.

Simpson Strong-Tie T20PTDB Includes

• (1) 25 lb. Bag Of 20d 4″ Preservative-Treated Wood Decking Nails

Simpson Strong-Tie T20PTDB Features

• Superior corrosion resistance with type 316 stainless steel
• Checker pattern on nail head blends with wood grain and reduces glare
• Annular ring shank increases pull-out resistance
• Secure attachment reduces cupping

Simpson Strong-Tie T20PTDB Applications

• Decking: Securely fastens wood decking boards
• Outdoor construction: Ideal for preservative-treated wood projects
• General wood fastening: Provides strong and durable connections

Simpson Strong-Tie T20PTDB Installation Overview

1. Prepare the wood surface and align the nail
2. Drive the nail into the wood using a hammer or nail gun
3. Ensure the nail head is flush with the wood surface

Simpson Strong-Tie T20PTDB Specifications

Length 4″ Material 316 Stainless Steel Penny Size 20d Shank Diameter .162″ Head Pattern Checkered Head diameter 11/32″ Head type Full Round Head Point type Diamond Point Quantity 25lb (Approx. 1,000 Fasteners) Shank style Annular-Ring Shank