4-Hole Flat Tee Plate - Aluminum Simpson Quik Drive Replacement Parts Self-drilling point eliminates the need

Self-drilling point eliminates the need for predrilling into steel

The moisture-barrier seat bears on masonry face shell or concrete tie beam form boards

reducing the need for field adjustments

(2) bags of (55) XLSH34B1414 #14 shoulder screws

Flat head with under-head serrations for flush seating and reduced spin-out

4-Hole Flat Tee Plate - Aluminum Simpson Quik Drive Replacement Parts Self-drilling point eliminates the need4 Hole Flat Tee Plate Aluminum allow for connections at the joints of your strut channel frame that sit flush to the top of two channel lips meeting at a T. The Flat T Fittings use 9 16" punched holes. Aluminum doesnt rust but it does corrode. Aluminum is a reliable choice for outside structures and may be able to last in the elements for a few years.