#2 square drive truss head

8 x 2 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Carton (1000)

Machine screw thread

1 1/4-12 x 12 Socket Cap Screw Alloy

8 x 2 Simpson Mod Truss-Head Self-Drilling Wire Lath Screws - Phillips Drive 410 SS - Carton (2500)

1 x 17 ITM SDS Max X-Cutter Hammer Drill Bit 3/4-10 A307 Grade A Carriage Bolts Zinc Plated #2 square drive truss head1 x 17 ITM SDS Max X Cutter Hammer Drill Bit . Industrial quality Special tungsten carbide tip Copper Silver brazing of carbide head Double spiral Fastest dust removal Fastest drilling speeds Clean round holes Less vibration Suitable for masonry, stone and brick aggregates Made in Germany