Simpson Strong-Tie S12250HDUM Description

The Simpson Self-Drilling Hex-Washer Head Screw is designed with an indented hex-washer head and tapping screw threads, ideal for softer materials like aluminum and fiberglass, offering superior corrosion resistance.

Simpson Strong-Tie S12250HDUM Includes

• (1000) Self-Drilling Hex-Washer Head Screw

Simpson Strong-Tie S12250HDUM Features

• Indented hex-washer head for secure fastening
• Tapping screw threads for easy installation
• Made from 305 stainless steel for corrosion resistance
• Suitable for softer materials such as aluminum and fiberglass

Simpson Strong-Tie S12250HDUM Applications

• Fastening aluminum components
• Securing fiberglass materials
• General use in environments requiring corrosion-resistant fasteners

Simpson Strong-Tie S12250HDUM Installation Overview

1. Align the screw with the material to be fastened.
2. Use a 5/16″ hex driver to drive the screw into the material.
3. Ensure the screw is securely fastened without over-tightening.

Simpson Strong-Tie S12250HDUM Specifications