Unistrut P1000 or equal metal framing channels anchor to a minimum 4-inch thick concrete wall using 3/8-inch diameter Hilti KB-TZ2 expansion anchors with a 2-3/4-inch minimum effective embedment. A second connection detail secures framing to a stud or concrete wall using Unistrut P1000 channels, flatplate spacers, and one-quarter-inch diameter bolts with channel nuts in sets of four.
STUD OR CONCRETE WALL 1/4"ø BOLT WITH CHANNEL NUT, TYP. OF 4 UNISTRUT P1000 OR EQUAL CONCRETE WALL, MIN. 4"-THICK 3/8"ø HILTI KB-TZ2 MIN. 2-3/4" EFF. EMBED. TYP. UNISTRUT P1000 OR EQUAL UNISTRUT FLATPLATE SPACER DETAIL B-B DETAIL C-C MIN. 4"
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