Shaft Bolt - 5/16-18 x 1.250 12pt.

The T AND D MACHINE Shaft Bolt - 5/16-18 x 1.250 12pt is a precision fastener designed for demanding tactical, military, and law enforcement applications where reliability under stress is crucial. This standard-grade shaft bolt serves as a vital component in firearm platforms, weapon systems, and load-bearing tactical assemblies where component failure is unacceptable.

Manufactured by T AND D MACHINE, this shaft bolt features a 5/16-18 thread specification with a 1.250-inch length and a 12-point hex head design for secure engagement with standard sockets and wrenches. The 12-point configuration distributes load across multiple contact surfaces, reducing the risk of head stripping during installation and removal cycles, which is essential for field-stripped firearm maintenance.

This fastener is ideal for armorers, gunsmiths, tactical equipment manufacturers, and end-users maintaining AR platforms, precision rifles, and modular weapon systems where OEM-grade hardware is necessary. Its compact weight of 0.03 lbs ensures it can be easily integrated into various tactical setups without adding unnecessary bulk.