Dottie MB343 Bolt, 3/4"-10 3" Hex Head Tap Bolt

Built for dependable performance in mounting and assembly applications, the Dottie MB343 Hex Head Tap Bolt provides secure, long-length fastening for security, surveillance and monitoring equipment. This 3/4"-10 x 3" tap bolt combines a rugged low-carbon steel core with a zinc-plated, corrosion-resistant finish to resist wear and environmental exposure while maintaining a clean professional appearance. The hex head profile delivers fast, repeatable torque with common wrenches, and the bolt can be driven into internally tapped holes or used with a nut for flexible configurations. With 10 threads per inch and a 3" length, the MB343 is ideal for pulling assemblies together, fine adjustments with jam nuts, and anchoring camera mounts, rack enclosures, and network hardware. Manufactured to IFI-199 standards, this Dottie bolt ensures dimensional consistency and interchangeability across installations. Keep projects on schedule and reduce rework—order the MB343 for reliable fastening of your security and surveillance systems today.

• Securely fastens long assemblies and equipment mounts, minimizing loosening in security and surveillance installations
• Zinc-plated, corrosion-resistant finish extends service life in indoor and mild outdoor environments
• Compatible with internally tapped holes or used with a nut for flexible installation options
• Hex head design allows quick torque application with standard tools for efficient field work
• Manufactured to IFI-199 standard for consistent dimensions and reliable interchangeability
• Economical pack of 25 ensures on-site availability for rack, cabinet and CCTV mounting projects