Simpson Strong-Tie S12250HDUC Description

The Simpson 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 where superior corrosion resistance is desired.

Simpson Strong-Tie S12250HDUC Includes

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

Simpson Strong-Tie S12250HDUC Features

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

Simpson Strong-Tie S12250HDUC Applications

• Aluminum and fiberglass fastening (not steel)
• Cold-formed steel fastening

Simpson Strong-Tie S12250HDUC Specifications

Diameter #12 Finish 304 Stainless Steel Length 2-1/2″ Material Stainless Steel Drive type 5/16″ Hex Head type Hex Washer Head Fastener Type Hand-Drive Screw Thread Type Tapping Threads TPI 14 Point Type Drill Point Packaging Quantity 100

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