Simpson Strong-Tie DIA Type 303/304 Stainless-Steel Drop-In Internally Threaded Anchor for 3/8-in. Rod (50-Pack)

Drop-In anchors are internally threaded drop-in expansion anchors for use in flush-mount applications in solid base materials. Available in stainless steel (DIA) or short (DIAS) versions. Minimum thread engagement should be equal to the nominal diameter of the threaded insert.

• Stainless steel drop-in anchor resists rust and corrosion
• Internally threaded design allows easy rod installation
• Ideal for cracked and uncracked concrete applications