Simpson 3/8" x 4" Hex-Head Sleeve-All Anchor SL37400H S/DTT2Z - S/LTT Tension Ties Spindle head is internally cooled

Spindle head is internally cooled to maintain consistent performance during extended use

Wood column-to-beam structural connections

The varying screw and anchorage patterns allow designers to conform to desired load levels

and its bolt spacing is engineered to comply with National Design Specification (NDS) code requirements for structural performance under elevated forces

What type of connection does the APT4 T Strap reinforce

Simpson 3/8" x 4" Hex-Head Sleeve-All Anchor SL37400H S/DTT2Z - S/LTT Tension Ties Spindle head is internally cooledThe Simpson Strong Tie Sleeve All 3 8 in. x 4 in. Hex Head Sleeve Anchor (Model No. SL37400H) is a pre assembled, expanding sleeve anchor engineered for reliable fastening in all types of solid base materials, including concrete and brick. Designed by Simpson Strong Tie a trusted name in structural fastening this anchor delivers optimal performance in demanding structural applications while offering straightforward installation with standard tooling.