SIM DIA25

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), short (DIAS) or coil-thread (DIAC) versions. Minimum thread engagement should be equal to the nominal diameter of the threaded insert.

Simpson Strong-Tie® Drop-In Anchor, Threaded, 1/4 in Bolt/Rod, 1/4-20, Carbon Steel, 3/8 in Drill, 1 in Minimum Embedment Depth, 3/8 in Thread Length, UNC, 1 in Overall Length, 490 lb at 2000 psi/3000/4000 psi for Concrete Shear Strength, 350 lb at 2000 psi, 405 lb at 3000 psi, 460 lb at 4000 psi for Concrete Tensile, Zinc Plated

• Lipped edge (DIAS) eliminates need for precisely drilled hole depth
• Available in coil-thread version for 1/2 in and 3/4 in coil-threaded rod
• 2600 to 2700 deg F freezing/melting point
• Expander plug meets minimum 50000 psi tensile strength
• Anchor body meets minimum 70000 psi tensile
• The allowable loads are based on a safety factor of 4
• The minimum concrete thickness is 1-1/2 times the embedment depth

• https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Simpson_Strong_Tie_DIA25_Catalog.pdf https://externalassets.unilogcorp.com/ASSETS/DOCUMENTS/ITEMS/EN/Simpson_Strong_Tie_DIA25_Catalog.pdf