Simpson 5/8 in. x 18 in. SDS-Plus Quad Head Carbide Drill Bit MDPL06218Q Fascia Bit What advantage does the mushroom

What advantage does the mushroom head style provide

What gauges are used for the top flange and stirrup on this hanger

Simpson Strong-Tie's broad marine fastener line means this pan head screw pairs with a flat head variant in the same product family

No - the arbor lock allows for one handed blade changes with minimal tools

Simpson 5/8 in. x 18 in. SDS-Plus Quad Head Carbide Drill Bit MDPL06218Q Fascia Bit What advantage does the mushroomKey Features Uniformly brazed carbide inserts result in longer bit life Most bits contain a centering tip that facilitates easy spot drilling Chromium nickel molybdenum steel alloy body ensures hammering quality and extended service life Heat treatment procedures and shot peened finish increase surface hardness, drilling speed, reduces drill bit wear and improves resistance to bending forces Drill bits conform to ANSI Standard B212. 15 High volume,