Dottie 5MB38312 Screw, 3/8"-16 3-1/2" Grade Hex Head Cap Screw

Get dependable clamp force and load-bearing performance for security and infrastructure installs with the Dottie 3/8-16 x 3-1/2" Grade 5 Hex Head Cap Screw. This industrial-grade cap screw is made from medium carbon steel and zinc plated to provide corrosion resistance while delivering the medium strength required for mounting security cameras, surveillance housings, rack equipment and networking enclosures.

At 3.5 inches long with a 3/8-16 thread, this hex head cap screw works with internally tapped holes or paired with a nut for flexible attachment. Supplied in a practical 50-pack, it reduces jobsite downtime and simplifies procurement for contractors and systems integrators. For consistent clamping, use with a hardened washer under the turned component as recommended.

Built to SAE J429 material specs and ASME dimensional standards, the Dottie Hex Cap Screw ensures compatibility and predictable performance across monitoring, surveillance and low-voltage infrastructure projects. Add these screws to your next installation kit to speed deployment and secure critical devices — order the 50-pack for reliable, ready-to-install fasteners.

• Delivers consistent clamp force and reliable load bearing for secure equipment mounts
• Grade 5 medium carbon steel gives the right balance of strength for surveillance and networking hardware
• Zinc-plated finish resists corrosion in indoor and covered outdoor installations
• 3/8-16 x 3-1/2" size fits tapped holes or pairs with nuts for versatile installation
• Pack of 50 offers cost-effective bulk supply for professional installers and integrators
• Manufactured to SAE J429 and ASME B18.2.1 standards for predictable performance