S-92922A013 0.28" ID x 0.688" OD Finishing Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with nickel-plated brass construction, ideal for humid or harsh environments
• Precise 82° countersink angle ensures flush, professional mounting without protrusion for No. 12 screws
• Accurate 0.28" ID and 0.688" OD dimensions provide reliable fitment and even load distribution
• Durable brass core offers excellent electrical conductivity and non-magnetic properties
• Inch system compatibility simplifies sourcing and replacement in North American industrial applications
• Enhanced aesthetic finish maintains appearance while resisting tarnishing in visible installations

Professional Applications & Engineering Value

This 82° countersunk nickel-plated brass washer solves critical engineering challenges in applications requiring flush surface mounting and corrosion protection. The nickel-plated brass material combination delivers exceptional durability against oxidation and chemical exposure, making it ideal for marine, electrical, and outdoor equipment where moisture resistance is paramount. The precise 82° countersink angle matches standard screw heads perfectly, eliminating gap issues and preventing snagging in automated assembly lines. With dimensional accuracy tailored for No. 12 screws, this washer ensures consistent performance in inch system applications across aerospace, electronics, and precision machinery sectors, reducing installation time and maintenance costs.

Specification Summary & Compliance

Manufactured to standard inch measurement specifications with 0.28" ID and 0.688" OD dimensions for No. 12 screw compatibility. Features an 82° countersink angle conforming to common industrial standards. The nickel-plated brass construction meets general industry requirements for corrosion resistance and may comply with RoHS and REACH directives for hazardous substance restrictions.