USS Flat Washers 5/16 25pk

The USS Flat Washers 5/16 25pk from ALLSTAR PERFORMANCE are essential fastening components designed for tactical equipment assembly, firearms builds, and field maintenance. These washers help distribute load evenly under bolt heads and nuts, preventing fastener pull-through on soft materials and protecting finished surfaces. This is particularly important when securing optic mounts, handguard systems, or carrier plate attachments.

USS (United States Standard) flat washers at 5/16-inch diameter feature a flat profile that seats uniformly against irregular surfaces common in tactical gear assembly. The 25-pack quantity provides sufficient inventory for multiple firearms builds or equipment maintenance cycles. Their compact footprint—measuring 2.2 x 0.85 x 4.15 inches for the entire pack—makes them portable for armorer kits and field repair bags.

Operators, armorers, and military personnel can benefit from bulk USS flat washer packs when standardizing fastener inventory across multiple platforms. While these washers are designed for compatibility with 5/16-inch bolts, users should verify compatibility with specific applications. This ensures that the washers meet the demands of tactical gear assembly and maintenance.