S-93413A215 10.5 mm ID x 30 mm OD DIN 9021, ISO 7093 Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion protection with black-coated steel for extended service life in harsh environments
• Precise dimensional fit with 10.5mm ID and 30mm OD ensuring optimal load distribution for M10 screws
• Enhanced mechanical durability from Rockwell B56 hardness for reliable performance under pressure
• Industry-standard compliance with DIN 9021 and ISO 7093 specifications for guaranteed interchangeability
• Environmental responsibility through full RoHS 3 and REACH compliance for safe industrial use
• Consistent thickness control (2.3-2.7mm) providing uniform clamping force and vibration resistance

Professional Applications & Engineering Value

These M10 flat washers deliver critical engineering solutions where corrosion resistance and dimensional precision are paramount. The black corrosion-resistant coated steel construction prevents rust formation in humid, chemical, or outdoor industrial settings, significantly reducing maintenance costs and replacement frequency. Manufactured to DIN 9021 and ISO 7093 standards, these metric washers ensure perfect compatibility with M10 fastener assemblies in machinery, structural frameworks, and automotive applications. The controlled 2.3-2.7mm thickness and Rockwell B56 hardness provide consistent surface pressure distribution, preventing joint loosening from vibration and thermal cycling while protecting sensitive components from galvanic corrosion.

Specification Summary & Compliance

This flat washer features metric dimensions (ID: 10.5mm, OD: 30mm, Thickness: 2.3-2.7mm) manufactured to DIN 9021 and ISO 7093 standards for dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial procurement.