S-90068A007 0.16" ID x 0.469" OD Finishing Washers

Key Features & Benefits at a Glance

• Perfect flush mounting with 82° countersink angle that matches standard flat head screws for seamless surface finishes
• Superior corrosion resistance through nickel-plated steel construction, extending service life in demanding environments
• Precision dimensional fit with 0.16" ID specifically engineered for No. 6 screws to prevent loosening and misalignment
• Enhanced load distribution with 0.469" outer diameter that reduces surface stress and prevents material damage
• Industry-standard compatibility with inch measurement system for easy integration into existing North American assemblies
• Versatile industrial application across machinery, electronics, and construction where reliable fastening is critical
• Consistent performance maintained through controlled manufacturing processes ensuring uniform thickness and angle precision

Professional Applications & Engineering Value

These 82° countersunk washers solve critical engineering challenges in applications requiring flush surface mounting while maintaining structural integrity. The nickel-plated steel construction provides essential corrosion resistance in environments exposed to moisture, chemicals, or outdoor conditions, significantly reducing maintenance frequency and replacement costs. The precise 0.16" inner diameter ensures secure seating on No. 6 screws, eliminating play and vibration-induced loosening in machinery, automotive, and electronic assemblies. The 82° angle perfectly matches standard flat head screws, creating smooth, professional finishes in visible applications while distributing clamping force evenly to prevent surface damage to softer materials. This combination of precise dimensions and protective plating makes these countersunk washers ideal for OEM manufacturing and maintenance operations where reliability and appearance matter equally.

Specification Summary & Compliance

Manufactured to standard inch dimensions with 0.16" inner diameter and 0.469" outer diameter, these countersunk washers feature precise 82° countersink angle conforming to industry standards for flat head screw applications. The nickel-plated steel construction provides consistent performance while meeting general industry requirements for corrosion protection. Products comply with RoHS and REACH environmental directives, ensuring safe use across various industrial sectors.