Simpson #12 x 4" Self-Drilling Hex-Washer Head Screw, 316 Stainless Steel Framing Nails This listing includes a package

This listing includes a package of 25 connectors

What material and finish is used on the ECC5 1/4-6

Install With: #10 screws

Anchoring threaded rod and rebar doweling in cracked and uncracked concrete

G90 Galvanized Finish: Zinc galvanized coating (G90) delivers extra corrosion resistance for lasting durability

Simpson #12 x 4" Self-Drilling Hex-Washer Head Screw, 316 Stainless Steel Framing Nails This listing includes a packageModel No. T12400HDU Coating Material. Type 316 Stainless Steel Screw size. #12 Drive Type. 5 16 in. Hex Length (in.) 4 Thread Type. Tapping Threads Head Type. Hex Washer Head TPI. 14 Point Type. Drill Point Use this Stainless Steel Self Drilling Hex Washer Head Screw for fastening aluminum and fiberglass (but not for steel). Applications Aluminum and fiberglass fastening (not steel) Key Features Indented hex washer head Tapping screw thread #3 drill