Countersunk Washer Blue 50pk

The Allstar Performance Countersunk Washer Blue 50-pack (SKU ALL18693-50) delivers a proven fastening solution for mechanical assembly, restoration, and motorsports applications. Engineered with a 0.25-inch inner diameter and 1-inch outer diameter, these countersunk washers distribute fastener load across a wider surface area while maintaining a recessed profile that sits flush with component surfaces. The 50-piece quantity makes this pack ideal for technicians, restoration shops, and operators who require consistent fastening hardware across multiple projects without frequent reordering.

Each washer measures 0.188 inches thick and is constructed from durable plastic material in blue finish for easy identification and inventory tracking. The countersunk design allows fasteners to seat smoothly without protruding edges—a critical feature in applications where flush fitment prevents snagging, corrosion, or interference with adjacent components. This geometry is standard across automotive, aircraft, and precision mechanical assembly work where surface cleanliness and load distribution directly impact structural integrity and longevity.

Technicians restoring classic vehicles, rebuilding engines, or assembling tactical equipment benefit from bulk fastener packs that standardize hardware across multiple builds. The blue plastic composition resists corrosion in humid environments and offers non-conductive properties suitable for electrical-sensitive assemblies. At 0.25 lbs for the full 50-pack, these washers integrate seamlessly into kits, repair boxes, and mobile work stations without adding significant weight or bulk.

Countersunk washers are fundamental to precision work where standard flat washers create unacceptable protrusions. This Allstar Performance offering ensures consistent fastening geometry across production runs, restorations, and field repairs. The 50-unit format strikes a balance between having sufficient inventory for multi-component projects and maintaining freshness of materials in storage.

UPC 848238084146 identifies this exact specification pack. Whether stocking a shop, outfitting a restoration facility, or ensuring mission-critical fastener availability in field operations, the Allstar Performance Countersunk Washer Blue 50-pack provides reliable, standardized hardware for applications demanding precision fitment and consistent load distribution.