Simpson Strong-Tie SDWS22800DB-R50 Exterior Screw, 8", Tan Low Voltage Bell type trap is designed

Bell type trap is designed into sump area

Stainless Steel - Top Mount

Includes: (4) black oxide drill bits sizes: 1/16"

Angle (Degrees) : 28

"WOLFCRAFT" SCREW SETTER BIT SET

Simpson Strong-Tie SDWS22800DB-R50 Exterior Screw, 8", Tan Low Voltage Bell type trap is designedSimpson 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