Dottie SA14138 Sleeve Anchors, 1/4" x 1-3/8", 100-Pack

Get reliable, heavy-duty anchoring for concrete and masonry installations—perfect for mounting security cameras, surveillance housings, monitoring sensors, conduit supports, and general fixtures. The Dottie SA14138 Sleeve Anchor (1/4-inch x 1-3/8-inch) is a preassembled expanding anchor designed to save installation time while delivering consistent pull-out strength in concrete, block, brick and even softer mixes. Each zinc-plated carbon steel anchor features an acorn nut and UNC threads for a finished look and secure connection. Supplied in a contractor-friendly 100-pack, these anchors streamline job-site logistics and reduce repeat ordering for large deployments. The sleeve design distributes compression over a longer length, improving performance in soft concrete applications common in retrofit and new-construction security and surveillance projects. Backed by Dottie’s manufacturing standards and RoHS/Proposition 65 compliance, the SA14138 is a dependable choice for commercial installers and network/security integrators. Order the 100-pack for your next CCTV, monitoring, or equipment-mounting project — contact us for load tables or stainless-steel options if required.

• Secure, high-hold anchoring for concrete and masonry—ideal for mounting security cameras, surveillance brackets, and monitoring equipment
• Preassembled sleeve design installs quickly with no assembly required, reducing labor time on every job
• Zinc-plated carbon steel construction delivers reliable corrosion resistance for long-term outdoor and indoor use
• Bulk 100-pack keeps crews supplied and lowers per-unit cost for contractors and facility managers
• Acorn nut finish and UNC threads provide a clean appearance and strong, consistent connections for hardware and brackets