S-95211A166 6.4 mm ID x 17 mm OD DIN 6340 Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for chemical, marine, and outdoor applications.
• Precise dimensional accuracy with metric sizing (6.4mm ID, 17mm OD, ~3mm thickness) ensures reliable fit and uniform load distribution for M6 screws.
• Enhanced durability and longevity from high-quality stainless steel, reducing replacement frequency and maintenance costs in industrial settings.
• Compliance with DIN 6340 standards guarantees consistent performance, interchangeability, and adherence to recognized engineering specifications.
• Environmental and safety assurance with RoHS 3 and REACH compliance, supporting sustainable and safe usage in regulated industries.
• Broad industrial applicability for machinery, automotive, and construction assemblies where chemical resistance and reliability are critical.

Professional Applications & Engineering Value

This M6 flat washer made from 316 stainless steel addresses common industrial challenges like corrosion-induced failure and chemical degradation. Its metric dimensions (6.4x17x3mm) and compliance with DIN 6340 ensure precise alignment and load spreading, preventing bolt loosening and surface damage in high-stress environments. The 316 grade material offers excellent resistance to chlorides and acids, making it suitable for applications in chemical processing, marine equipment, and food machinery. By integrating this washer into assemblies, engineers achieve longer service life, reduced downtime, and enhanced safety, supported by RoHS and REACH compliance for eco-friendly and health-conscious operations.

Specification Summary & Compliance

This flat washer features precise metric dimensions: Inner Diameter of 6.4 mm, Outer Diameter of 17 mm, and Thickness ranging from 2.7 to 3.3 mm, designed for M6 screw sizes. It conforms to the DIN 6340 standard, ensuring dimensional accuracy and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its adherence to environmental and safety requirements for industrial use.