Dottie 36H134 3/16 1 3/4in Hex Wshr HD Tap Con

Secure critical electrical, networking and surveillance hardware quickly with the Dottie 36H134 concrete screw. Designed for reliable, long-lasting anchoring in concrete, brick, masonry block and wood, these 3/16" x 1.75" tempered concrete screws deliver the holding strength installers need for security camera mounts, junction boxes, conduit straps and light fixtures. The self-tapping gimlet point forms its own threads as it drives, reducing pre-drilling time and speeding up installs. A hex head with hex/slotted drive offers high-torque fastening and driver flexibility on the jobsite, while carbon steel construction ensures durability on repeated applications. Supplied in a pack of 100 and finished in blue for easy visibility, the Dottie 36H134 is a practical choice for contractors installing surveillance systems, monitoring equipment, or general electrical and low-voltage mounts. Choose these concrete screws when you need dependable pull-out resistance and faster installation cycles — ideal for security and networking deployments. Add to your next project kit or order a case for recurring installations.

• Fast, reliable anchoring for security and surveillance gear without frequent re-torquing
• Self-tapping gimlet point reduces installation time by cutting threads as it drives
• Hex head with hex/slotted drive gives high-torque installation and driver flexibility
• Tempered carbon steel construction provides durable holding strength in concrete, brick, block and wood
• Pack of 100 supports jobsite efficiency and bulk installations for electrical, networking, and monitoring equipment