ELCO UltraCon Concrete Screws: 1/4 x 3-1/4, Flat Head, Blue Stalgard Finish, Box of 100 Extinguisher Washable and Reusable

Washable and Reusable

These hammer drill bits come with either standard cutter heads or X-CUTTER heads

box of 100 Caution: Always wear eye and ear protection at all times

#2 self-drilling point can drill thicknesses up to

Phillips Flat Head (pf)

ELCO UltraCon Concrete Screws: 1/4 x 3-1/4, Flat Head, Blue Stalgard Finish, Box of 100 Extinguisher Washable and ReusableThe Elco UltraCon (Tapcon concrete blue screws) masonry fastening system offers optimal performance in concrete, brick or hollow block whether anchoring electrical boxes, clips, wood headers, plywood, furring strips, insulation, etc. Cold formed, carbon steel anchors, precision cut carbide drill bits and high quality installation tools all work together to provide excellent pull out and shear values. UltraCon screws feature nail points and high low