Countersunk Washer Blk 1/4in x 1-1/4in 50pk

The Countersunk Washer Blk 1/4in x 1-1/4in 50pk from ALLSTAR PERFORMANCE is a critical fastener component designed for both professional and field assembly work in tactical, mechanical, and structural applications. These washers are essential when you need to distribute load across a larger surface area while maintaining a flush, finished appearance—a requirement in firearms assembly, vehicle maintenance, and equipment fabrication where appearance and durability matter equally. This 50-pack quantity makes it ideal for armory maintenance, gunsmithing operations, and tactical equipment repair where bulk inventory ensures you're never caught short during critical assembly or field repairs.

Constructed from hardened steel with a black oxide finish, the 1/4-inch diameter with 1-1/4-inch outer dimension provides optimal surface contact without excess bulk. The countersunk design seats flush beneath bolt heads, eliminating protrusions that could snag gear, catch on webbing, or compromise weapon function. Black oxide coating delivers corrosion resistance and a professional appearance while preventing oxidation in field conditions—critical for long-term reliability in humid or marine environments. The 50-unit pack ensures you maintain adequate inventory for repetitive assembly cycles without requiring frequent reordering, making this a practical choice for armorers, maintenance teams, and equipment builders who value consistency and availability.

Law enforcement armorers, military maintenance personnel, and civilian gunsmithing operations benefit most from bulk countersunk washer inventory. These fasteners are compatible with standard 1/4-inch hardware and work across carbine builds, AR platform assembly, optic mount installation, and accessory rail systems. Installation is straightforward: position the washer between the bolt head and assembly surface, torque to specification, and the countersunk design ensures a clean, functional finish. Weight per unit is minimal, and the compact package dimensions (4.45 x 2.35 x 4.8 inches) allow easy storage in maintenance kits, range bags, or armory supply bins for quick access during field or shop work.