Dottie MB51612 Bolt, 5/16"-18 1/2" Hex Head Tap Bolt

Built for dependable, professional installations, the Dottie MB51612 5/16-18 x 1/2 Hex Head Tap Bolt delivers the secure clamping you need for security, surveillance and networking hardware. This hex head tap bolt is zinc-plated and corrosion-resistant, offering long-term protection for mounting CCTV cameras, access control panels, racks and other low-voltage equipment. Manufactured from low carbon steel and produced to IFI-199 standards, the bolt provides consistent 18 TPI threading and a compact 1/2 inch length to work in internally tapped holes or with a nut for extended assemblies.

Installers benefit from a robust fastener that resists loosening under vibration and simplifies adjustments when used with jam nuts. The MB51612 is sold in economical packs of 100 to keep field technicians and installers stocked on-site, minimizing service trips and project delays. Ideal for security integrators, IT installers and maintenance teams who demand reliable hardware, these bolts make mounting and securing equipment fast and predictable. Order the Dottie Hex Head Tap Bolt to streamline installs and ensure secure, long-lasting connections on your next surveillance or monitoring project.

• Provides secure, vibration-resistant fastening for CCTV, access control and network equipment
• Zinc-plated, corrosion-resistant finish protects installations in indoor and semi-outdoor environments
• Standard 5/16-18 x 1/2 size fits internally tapped holes or pairs with a nut for long-reach assemblies
• Manufactured to IFI-199 for consistent thread quality and reliable performance during installation
• Bulk pack of 100 keeps crews stocked for repeat deployments and reduces downtime on job sites