Value Collection MP93769 Flat Washer 1/2 in 18-8 Ss 50-pack

Product Description

The VALUE COLLECTION MP93769 is a standard flat washer sized for 1/2 inch screws, manufactured from 18-8 stainless steel to ASME B18.22.1 1965 dimensional standards. The washer measures 17/32 inches inside diameter, 1-1/16 inches outside diameter, and 0.095 inches thick. These proportions deliver consistent load distribution under the fastener head or nut. The 18-8 stainless steel construction provides solid corrosion resistance for general-purpose mechanical and structural assemblies. This pack ships in a quantity of 50 pieces, making it practical for service technicians, maintenance professionals, and contractors who need reliable hardware on hand for routine installations and repairs.

Standard flat washers in this size are used across a wide range of trade applications including HVAC equipment mounting, plumbing fixture attachment, electrical panel and equipment assembly, and general mechanical maintenance. The 1/2 inch screw size is one of the most common fastener sizes encountered in commercial and residential mechanical systems. The 18-8 stainless steel grade suits both indoor and outdoor applications where mild to moderate corrosive environments are a factor, such as rooftop HVAC installations or damp mechanical rooms.

Key Features

• 18-8 stainless steel construction for corrosion resistance in demanding environments
• Conforms to ASME B18.22.1 1965 standard for consistent dimensional accuracy
• 17/32 inch inside diameter fits standard 1/2 inch fasteners without binding
• 1-1/16 inch outside diameter provides broad load-bearing surface
• 0.095 inch thickness suits standard fastener stack-up requirements
• Pack of 50 pieces supports production work and service kit restocking

Compatibility

Designed as a standard flat washer for use with 1/2 inch screws and bolts in inch-measurement fastener assemblies conforming to ASME B18.22.1 1965 specifications.

Installation Notes

Installation is performed by any qualified trade professional using standard hand or power tools. Ensure mating surfaces are clean and free of debris before seating the washer to maintain proper clamp load. When used in stainless steel fastener assemblies, apply an appropriate anti-seize compound to threaded components to prevent galling. Follow applicable mechanical codes and equipment manufacturer torque guidance for the specific fastener assembly.