S-92916A191 0.34" ID x 0.875" OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass construction, ideal for humid or chemical environments
• Optimal load distribution with precise 0.34" ID and 0.875" OD dimensions, preventing surface damage
• Excellent durability with Rockwell B60 hardness, maintaining shape under repeated tightening
• Perfect compatibility specifically engineered for 5/16" screw applications
• Consistent performance with controlled 0.052-0.072" thickness for reliable spacing
• Environmental compliance meeting RoHS 3 and REACH standards for global industrial use
• Reduced maintenance needs thanks to brass's natural lubricity and wear resistance

Professional Applications & Engineering Value

These brass flat washers deliver critical engineering advantages in demanding applications where corrosion resistance and electrical conductivity are paramount. The Rockwell B60 hardness ensures dimensional stability under load, preventing deformation in high-vibration environments common in machinery, electrical panels, and marine equipment. The precise 0.34" inner diameter provides secure seating on 5/16" screws while the generous 0.875" outer diameter distributes clamping force effectively, protecting soft materials and finished surfaces. Ideal for electrical grounding applications, plumbing systems, and industrial assemblies where galvanic corrosion must be minimized, these inch-system washers offer reliable performance without the maintenance concerns of ferrous alternatives.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 0.34" inner diameter, 0.875" outer diameter, and 0.052-0.072" thickness range for consistent performance. These flat washers are engineered for 5/16" screw size applications with Rockwell B60 hardness material properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial and consumer applications worldwide.