S-93413A200 0.219" ID x 1" OD Oversized Washers

Key Features & Benefits at a Glance

• Enhanced corrosion protection with black corrosion-resistant coating for extended service life in harsh environments
• Precise dimensional compatibility with 3/16" screws ensures secure fit and optimal load distribution
• Reliable Grade 2 steel construction provides consistent mechanical performance for general industrial applications
• Optimized thickness range (0.051-0.084") offers flexibility while maintaining structural integrity under compression
• Full regulatory compliance with RoHS 3 and REACH standards for safe global industrial use
• Versatile 1" OD design creates ample bearing surface to prevent fastener embedment and surface damage
• Accurate 0.219" ID specification ensures proper clearance and alignment during installation

Professional Applications & Engineering Value

This black corrosion-resistant-coated steel flat washer addresses critical industrial challenges where moisture, chemicals, and environmental exposure compromise fastener integrity. The specialized coating system provides a durable barrier against oxidation, significantly extending service life in outdoor equipment, marine applications, and manufacturing facilities. Engineered with precise 1" OD and 0.219" ID dimensions, it effectively distributes clamping force for 3/16" screw assemblies, preventing joint loosening and surface damage to connected materials. The Grade 2 steel construction delivers reliable performance for medium-duty applications across construction, machinery, and electrical enclosures, while maintaining cost-effectiveness for volume procurement.

Specification Summary & Compliance

Manufactured to standard inch dimensions with 0.219" ID, 1" OD, and 0.051-0.084" thickness range. Constructed from Grade 2 steel with black corrosion-resistant coating. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial components.