Simpson Strong-Tie SWD18614DBB Strong Drive SWD Double-Threaded Screw, 0.180-in. x 6-1/4-in. T30, Black, 500-Pack

• Professional grade — engineered for strength, versatility and reliability
• Double-thread design and smooth mid-shank pull members together securely
• Black, exterior-grade, double-barrier coating for corrosion resistance
• Chisel point provides easy driving for angled installation and reduced splitting
• Compact cylinder head design for low visibility, concealed installations
• T30 6-lobe driver bit for secure driving
• Code listed and load rated for structural applications
• Length: 6-1/4 inches
• Quantity: 500

Designed for stealth, strength and speed, the Simpson Strong-Tie Strong-Drive SWD Double-Threaded™ screw is ideal for securing two wood members together on exterior or interior structural jobs. Available in an assortment of lengths, this innovative fastener can be used in a variety of applications such as knee bracing, fastening beams to posts, beams to joists, or guardrails to posts with ease. The screw features a chisel point for reduced splitting, a smooth, unthreaded mid-shank to secure wood members tight, and a compact head for low visibility. Code listed for structural applications, the SWD screw has a black, exterior-grade, double-barrier coating for corrosion resistance.

• Professional grade — engineered for strength, versatility and reliability
• Double-thread design and smooth mid-shank pull members together securely
• Black, exterior-grade, double-barrier coating for corrosion resistance
• Chisel point provides easy driving for angled installation and reduced splitting
• Compact cylinder head design for low visibility, concealed installations
• T30 6-lobe driver bit for secure driving
• Code listed and load rated for structural applications
• Length: 6-1/4 inches
• Quantity: 500