Dottie 5MB3812 Screw, 3/8"-16 1/2" Grade Hex Head Cap Screw

Secure, reliable fastening for security and monitoring hardware. The Dottie 3/8"-16 x 1/2" Grade 5 Hex Head Cap Screw offers medium-strength performance ideal for mounting cameras, enclosures, racks and other low-voltage or IT equipment. Made from Grade 5 medium carbon steel with a zinc-plated finish, this 1/2" long, 3/8"-16 TPI cap screw resists corrosion while delivering controlled clamp force for repeatable torque and long-term stability.

Designed for use in internally tapped holes or with a nut, the hex head speeds installation with common drivers and reduces onsite labor time. For best results, use a hardened washer under the turned component to protect surfaces and maintain clamp integrity. Supplied in 100-piece packs, these Dottie screws simplify inventory management for contractors and security integrators and are specified to SAE J429 and ASME B18.2.1 for reliable performance.

Whether you're installing surveillance cameras, access control hardware or network racks, this Dottie hex head cap screw provides the dependable hold your monitoring and security systems require — order a pack to keep your projects on schedule.

• Delivers consistent clamp force for secure mounts in security, surveillance and networking installations
• Grade 5 medium carbon steel with zinc plating for durability and corrosion resistance
• Hex head design enables faster, reliable installation with standard tools
• Sold in convenient 100-piece packs to keep projects stocked and reduce downtime
• Engineered to SAE J429 and ASME B18.2.1 standards for predictable performance