Simpson Strong-Tie SDWS22800DB-R50 Exterior Screw, 8", Tan Spiral Cut-out Bits and 11/32"

and 11/32"

Tough and durable casing

60-wire guard for extra protection

Also for use in grinding and finishing of all metals

Flare Three Ends

Simpson Strong-Tie SDWS22800DB-R50 Exterior Screw, 8", Tan Spiral Cut-out Bits and 11/32"Simpson SDWS Exterior Double Barrier Structural Wood Screws are designed with a shorter thread length to fasten multi ply members such as trusses, engineered lumber products and solid sawn lumber. Large washer head provides maximum bearing area and deep 6 lobe recess reduces cam out. Requires type T 40 bit. Optimal screw lengths provide maximum penetration while preventing the point from protruding out the back member. Highlights: High strength