Dottie DDFW123 Screw, #12 3" Square Drive Flat Head Wood Screw

Designed for reliable, long-lasting wood installations, the Dottie DDFW123 #12 3" square drive wood screw makes mounting security and surveillance equipment fast and professional. The aggressive thread profile grips plywood, lumber and composite substrates for superior holding strength, while the countersunk flat head provides a flush, tamper-resistant finish ideal for camera housings and detector enclosures. The square (Robertson) drive reduces cam-out and stripped heads, speeding field installation and lowering labor costs on monitoring and networked security projects. Manufactured from carbon steel with an 11 TPI thread form and a 3" length, this fastener balances shear strength and pullout resistance required for mounting brackets, junction boxes and mounting plates. Sold in a convenient pack of 100, the Dottie DDFW123 keeps crews stocked and minimizes trips to replenish supplies on the jobsite. For contractors and integrators installing cameras, sensors or outdoor enclosures, these wood screws deliver dependable performance where it matters most. Add them to your next security or surveillance install kit for consistent, professional results.

• Securely mount heavy fixtures: aggressive thread profile delivers strong bite in plywood and lumber for long-term hold
• Professional, tamper-resistant finish: countersunk flat head sits flush for neat installs and reduced snagging
• Faster, more reliable driving: square drive minimizes cam-out and stripped heads during repetitive installations
• Durable carbon steel construction: built to withstand shear loads from cameras, enclosures and brackets
• Jobsite-ready pack: 100 #12 x 3" screws reduce downtime and keep installs moving