Dottie MB5161 Bolt, 5/16"-18 1" Hex Head Tap Bolt

Secure, dependable fastening for security, surveillance and networking hardware starts with the Dottie MB5161 Hex Head Tap Bolt. Designed for installers who need consistent performance, this 5/16-18 tap bolt offers a 1in length and zinc-plated, low-carbon steel construction that resists corrosion and stands up to environmental exposure. Use it to fasten camera mounts, equipment enclosures, cable trays and rack assemblies into internally tapped holes, or pair it with a nut for long-span assemblies where pull-through strength matters.

The hex head design gives technicians reliable wrenching surface for faster installs and torque control, while compatibility with jam nuts lets you lock adjustments in place during equipment alignment and monitoring setup. Manufactured to IFI-199 standards and supplied in convenient 100-piece packs, the MB5161 reduces job site downtime and inventory complexity for large security or network deployments. Ideal for installers, integrators and facilities teams, this tap bolt combines proven mechanical strength with the corrosion protection required for mission-critical monitoring and surveillance systems. Order MB5161 bolts to streamline your next installation or retrofit project.

• Corrosion-resistant, zinc-plated finish delivers long-lasting, low-maintenance fastening ideal for security and surveillance installations
• Precise 5/16-18 thread engagement and 1in length provide consistent hold when installed into tapped holes or used with nuts
• Compatible with jam nuts for easy field adjustments and secure locking of camera mounts, enclosures, and rack components
• Manufactured to IFI-199 standards for predictable performance and reduced rework on networking and monitoring hardware
• Bulk 100-piece packaging lowers cost per unit and keeps commercial projects on schedule