Simpson Strong-Tie T12200HDUM Description

The Simpson T12200HDUM Self-Drilling Hex-Washer Head Screw features an indented hex-washer head and tapping screw threads, ideal for softer materials such as aluminum and fiberglass.

Simpson Strong-Tie T12200HDUM Includes

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

Simpson Strong-Tie T12200HDUM Features

• Indented hex-washer head
• Tapping screw thread
• #3 drill point
• Superior corrosion resistance
• Suitable for softer materials

Simpson Strong-Tie T12200HDUM Applications

• Fastening aluminum and fiberglass materials
• Applications requiring superior corrosion resistance

Simpson Strong-Tie T12200HDUM Specifications

NOTE: Types 316 and 305 stainless steel provide superior corrosion resistance and are suitable for softer materials such as aluminum and fiberglass (not steel).