1/2in-20 Threaded Clevis 1/4in Slot - 3/8in Bolt

The 1/2in-20 Threaded Clevis with 1/4in Slot and 3/8in Bolt is a precision fastening component engineered for tactical, military, and law enforcement equipment assembly. This clevis serves as a critical connection point in sling systems, mount brackets, and load-bearing attachment hardware where reliability and secure indexing are non-negotiable. Operators and armorers rely on this hardware to maintain zero shift and consistent positioning under dynamic field conditions, making it essential for any rifle platform upgrade or repair workflow.

The 1/2in-20 thread pitch ensures compatibility with standard mil-spec attachment points across AR-15 platforms and other modular systems, while the 1/4in slot accommodates standard quick-detach (QD) swivel mounts and accessory hardware. The 3/8in bolt specification allows secure fastening with appropriate washers and locknuts, creating a rigid mechanical joint that resists loosening under recoil impulse and repeated deployment cycles. The compact 4-inch length and minimal 0.2-pound weight make this clevis ideal for weight-conscious builds without sacrificing structural integrity—a critical consideration for long-range shooting platforms and extended patrol operations.

This clevis is indispensable for armorers, tactical gear builders, and field technicians assembling or repairing sling mounts, bipod adapters, and retention systems on duty rifles and precision carbines. Installation requires basic hand tools and attention to torque specifications to prevent over-tightening, which can damage the slot or thread. Ensure compatibility with your firearm's existing mount interface and verify bolt diameter and thread pitch before ordering; proper installation with threadlocker on critical fasteners will extend service life and maintain zero integrity through thousands of rounds.