S-91545A490 13 mm ID x 24 mm OD DIN 125 Plastic Washers

Key Features & Benefits at a Glance

• Built-in lubrication reduces friction and prevents galling during installation, extending component life
• Corrosion-resistant nylon plastic construction ensures reliable performance in harsh environments without rusting
• High Rockwell M75 hardness provides excellent dimensional stability and resistance to deformation under load
• Precise DIN 125 compliance guarantees consistent 13mm ID and 24mm OD for perfect fit with M12 fasteners
• Wide temperature tolerance up to 220°F maintains integrity in various operating conditions
• RoHS 3 and REACH compliance meets stringent international environmental and safety standards
• 2.3-2.7mm uniform thickness ensures proper load distribution and vibration resistance

Professional Applications & Engineering Value

These lubricant-filled nylon flat washers solve critical engineering challenges in industrial assembly where metal corrosion, thread seizure, and chemical exposure are common concerns. The M12 metric sizing with DIN 125 precision ensures seamless integration with standard fastener systems, while the gray lubricant-filled nylon material provides self-lubricating properties that eliminate the need for external lubricants in automotive, electrical, and machinery applications. The combination of Rockwell M75 hardness and 220°F temperature resistance makes these plastic washers ideal for environments where electrical insulation, chemical resistance, and consistent performance are required, reducing maintenance frequency and total cost of ownership.

Specification Summary & Compliance

Manufactured to DIN 125 standards with precise dimensions: 13mm ID, 24mm OD, and 2.3-2.7mm thickness for M12 screw applications. These washers maintain Class A dimensional tolerances as specified by DIN standards. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for global industrial use.