Dottie MB381 Bolt, 3/8"-16 1" Hex Head Tap Bolt

Designed for professional installers, the Dottie MB381 3/8-16 x 1 in Hex Head Tap Bolt delivers reliable, corrosion-resistant fastening for demanding security, surveillance and networking applications. The zinc-plated low carbon steel bolt is manufactured to IFI-199 standards to ensure consistent 3/8-16 thread engagement and dependable holding power when used in internally tapped holes or paired with nuts and jam nuts. Supplied in convenient 100-piece packs, these hex head tap bolts reduce site callbacks and keep deployment schedules on track for camera mounts, equipment racks, junction boxes and monitoring enclosures. The 1" length offers straightforward compatibility with common panel and mount thicknesses while the hex head allows for fast, torque-controlled installation with standard tools. Choose the Dottie MB381 when you need a durable, industry-compliant fastener that supports secure, long-lasting connections across security and IT infrastructure. Order a pack to streamline installation and reduce inventory hassles.

• Reliable, corrosion-resistant fastening for long-term installations — zinc-plated finish reduces maintenance and extends service life
• Consistent IFI-199 manufacturing for repeatable thread engagement, minimizing installation failures and rework
• Ideal for security and surveillance equipment mounting; secures cameras, enclosures and network racks with a 3/8-16 thread and 1" length
• Bulk packaged (100 pcs) to keep projects moving and reduce downtime on large deployments
• Versatile use: fastens into tapped holes or pairs with nuts/jam nuts for adjustable assemblies and secure connections
• Low carbon steel construction provides strong clamping force for permanent and temporary installations