S-98687A321 13 mm ID x 24 mm OD DIN 125 General Purpose Washers
General Purpose Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black oxide steel coating for prolonged service life in demanding industrial environments
- Precise dimensional accuracy with 13mm ID and 24mm OD ensuring perfect fit for M12 screws and consistent load distribution
- Optimized thickness range (2.3-2.7mm) providing reliable spacing and vibration resistance in assembled components
- Standardized compliance with DIN 125 specifications guaranteeing interchangeability and engineering consistency
- Environmental regulation adherence through RoHS 3 and REACH compliance for safe global industrial usage
- Versatile metric sizing compatible with international machinery and equipment requiring M12 fastening systems
- Durable steel construction maintaining structural integrity under repeated mechanical stress and torque loads
Professional Applications & Engineering Value
This M12 flat washer delivers critical engineering solutions through its black oxide steel composition and DIN 125 standardization. The precise 13mm inner diameter ensures accurate alignment with M12 fasteners while the 24mm outer diameter maximizes surface contact for superior load distribution. In industrial applications including machinery assembly, automotive manufacturing, and structural frameworks, the washer prevents fastener loosening from vibration and compensates for thermal expansion. The black oxide surface treatment provides essential corrosion protection in humid or chemically exposed environments, extending maintenance intervals. Engineered for metric fastening systems, this component maintains clamping force integrity across dynamic load conditions, reducing equipment downtime and replacement costs.
Specification Summary & Compliance
Manufactured to DIN 125 standards with dimensional tolerances ensuring consistent performance across metric applications. The black oxide steel construction meets mechanical requirements for general industrial use. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and unrestricted international trade eligibility.
