Simpson Strong-Tie STHD10RJ 38-1/8" Rim Joist Strap-Tie Holdown - G90 Galvanized Non-Returnable Simpson Strong-Tie 7-1/2” Quik Drive

Simpson Strong-Tie 7-1/2” Quik Drive Replacement Mandrel is designed specifically to replace the stock mandrel in the following Quik Drive Systems: QDPRO250G2

Holding anchor bolts in wet concrete during pours

Requires an SDS-Plus Rotohammer for use

Pin and head configuration is designed to make anchor tamper-resistant

The smooth upper shank helps pull wood members together for solid

Simpson Strong-Tie STHD10RJ 38-1/8" Rim Joist Strap-Tie Holdown - G90 Galvanized Non-Returnable Simpson Strong-Tie 7-1/2” Quik DriveThe STHD is an embedded strap tie holdown offering high loads and a staggered nail pattern to help minimize splitting. The STHD incorporates many features that aid correct installation and improve performance. When installed on the forms with the StrapMate strap holder, the unique design of the STHD delivers enhanced stability before and during the pour to help prevent both parallel and perpendicular movement (relative to the form). This results in