Dottie 5MB516112 Screw, 5/16"-18 1-1/2" Grade Hex Head Cap Screw

When dependable fastening is critical for security, surveillance or networking equipment, the Dottie 5MB516112 Hex Cap Screw delivers consistent clamp force and long-term reliability. This Dottie screw, a Grade 5 medium carbon steel cap screw with zinc plating, is engineered for high-load applications such as camera mounts, equipment racks, enclosures and monitoring station assemblies. Sized 5/16-18 x 1.5" (1.5" length, 18 TPI), it threads cleanly into tapped holes or pairs with a nut to secure components where controlled torque and durability matter. The zinc-plated finish provides corrosion resistance in indoor environments and the Grade 5 material offers the balanced strength required for repeated service. Designed to meet SAE J429 and ASME B18.2.1 guidance when used with a hardened washer, these cap screws help maintain clamp integrity and minimize maintenance in security and surveillance installs. Choose the Dottie 5MB516112 for reliable, professional-grade fastening—order a pack of 100 to outfit camera mounts, rack hardware and network enclosures today.

• Provides dependable clamp force for secure assemblies in security and surveillance mounts
• Grade 5 medium carbon steel balances strength and ductility for high-load applications
• Zinc-plated finish resists corrosion for long-lasting performance in indoor networking and monitoring gear
• Compatible with tapped holes or nuts and designed to work with a hardened washer for reliable torque retention
• Pack of 100 fasteners for consistent, cost-effective deployment across multiple installs