S-93849A208 13.5 mm ID x 44 mm OD DIN 440-R Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Precise load distribution due to DIN 440-R standard dimensions (13.5mm ID, 44mm OD), reducing surface pressure
• Reliable dimensional stability with thickness ranging from 1.5-2.3mm, ensuring consistent performance under stress
• Easy M12 screw compatibility for quick assembly and replacement in metric fastener systems
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe, sustainable use
• Durable material longevity from 18-8 stainless steel, minimizing maintenance and replacement costs
• Broad industrial applicability designed for machinery, automotive, and construction sectors

Professional Applications & Engineering Value

This M12 flat washer excels in distributing loads and preventing surface damage in industrial applications where vibration and corrosion are concerns. Crafted from 18-8 stainless steel, it resists rust and chemical exposure, extending service life in machinery, automotive assemblies, and structural frameworks. The DIN 440-R specification ensures precise metric sizing (13.5mm ID, 44mm OD) for secure fits with M12 screws, reducing loosening and enhancing safety. Its flat washer design tackles common issues like bolt head embedding and material fatigue, offering engineers a reliable, compliant solution for demanding environments.

Specification Summary & Compliance

This washer adheres to DIN 440-R standards with an inner diameter of 13.5mm, outer diameter of 44mm, and thickness of 1.5-2.3mm, ensuring precise metric tolerances for M12 screw sizes. It is manufactured from 18-8 stainless steel and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial use.