
Specifications
Simpson Strong-Tie
Fasteners
Fast
628191718278
Description
Carbon steel ASTM A563 grade A nut.
The minimum concrete thickness is 1-1/2 times the embedment depth.
The allowable loads are based on a safety factor of 4.
90 ft-lb installation torque.
4520 lb at 2000 psi/8600 lb at 4000 psi ultimate tension loads and 1130 lb at 2000 psi, 1640 lb at 3000 psi, 2150 lb at 4000 psi for concrete.
8720 lb at 2000 psi ultimate shear loads and 1620 lb at 2000 psi, 1900 lb at 3000 psi, 2180 lb at 4000 psi for concrete.
Anchor body material meets minimum 70000 psi tensile strength.
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