Simpson Strong-Tie HDIA31 HDIA Hollow Drop-In Internally Threaded Anchor for 5/16-in. Rod (50-Qty) Phillips Pan SLIM BIT COLLAR — 4X

SLIM BIT COLLAR — 4X the magnetic force to hold screws securely for one handed use

CAR Reference: 10707392011375

3: Wall Bracing

ERP Part Number: HCKMTH114S

Simpson Strong-Tie HDIA31 HDIA Hollow Drop-In Internally Threaded Anchor for 5/16-in. Rod (50-Qty) Phillips Pan SLIM BIT COLLAR — 4XSimpson Strong Tie HDIA31 HDIA Hollow Drop In Internally Threaded Anchor for 5 16 in. Rod (50 Qty) The Simpson Strong Tie HDIA hollow drop in anchor is an internally threaded, flush mount expansion anchor designed for attaching threaded rod to support a variety of conduit, cables and lighting. This anchor is ideal for use with hollow base materials such as CMU and hollow core plank as well as in solid base materials such as brick and both normal