Dottie MB12312 Bolt, 1/2"-13 3-1/2" Hex Head Tap Bolt

Built to deliver reliable, long-length fastening where stability matters most, the Dottie MB12312 Hex Head Tap Bolt is ideal for security, surveillance and monitoring installations. This 1/2-13 x 3.5 in (3-1/2") tap bolt provides strong thread engagement (13 TPI) and can be installed into internally tapped holes or used with a nut to pull assemblies together across extended lengths—making it perfect for camera mounts, rack enclosures and conduit supports. The low carbon steel construction offers a durable, cost-effective balance of strength and ease of installation, while the hex head enables high-torque tightening with standard wrenches for faster on-site work. Manufactured to IFI-199 standards, the MB12312 ensures consistent dimensions and reliable performance across bulk packs (50 per package), reducing downtime and simplifying procurement for contractors and integrators. For adjustable applications, pair with a jam nut to lock settings in place. Specify the Dottie MB12312 Hex Head Tap Bolt when you need dependable fastening for security hardware, surveillance mounts and network infrastructure—order today to keep your projects on schedule.

• Securely fastens long-length assemblies for camera mounts, enclosures and rack systems
• Hex head design allows quick torque application for faster installation and maintenance
• 1/2-13 thread engagement provides robust holding power and compatibility with standard nuts
• Low carbon steel construction balances strength and machinability for reliable field performance
• Manufactured to IFI-199 standards for consistent quality in critical security and networking installations