S-94768A108 15 mm ID x 27 mm OD Oversized Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel ensures long-term reliability in harsh or humid environments.
• Optimized load distribution with a 27mm OD and 15mm ID protects M14 screw assemblies from surface damage and loosening.
• Consistent mechanical strength with Rockwell B83 hardness provides excellent durability and resistance to deformation under pressure.
• Precise dimensional control with a thickness of 4.5-5.4mm guarantees a reliable fit and uniform clamping force in metric assemblies.
• Full regulatory compliance with RoHS 3 and REACH standards ensures safe, sustainable use in global industrial supply chains.
• Versatile industrial application designed for heavy-duty machinery, automotive, and construction projects requiring metric fasteners.

Professional Applications & Engineering Value

This M14 flat washer is precision-engineered from 18-8 stainless steel to address common industrial challenges such as galvanic corrosion, vibration-induced failure, and inconsistent load bearing. Its metric dimensions (15mm ID, 27mm OD) and controlled thickness provide a stable interface between the M14 screw and mating surface, preventing embedment and distributing clamp load effectively across industrial equipment, structural frames, and machinery assemblies. The material's inherent resistance to rust and chemicals, combined with Rockwell B83 hardness, ensures the washer maintains its form and function in demanding environments—from outdoor construction to marine applications—reducing maintenance frequency and improving the service life of the entire fastened joint.

Specification Summary & Compliance

This flat washer conforms to standard metric system dimensions with an inner diameter of 15mm, outer diameter of 27mm, and thickness range of 4.5–5.4mm, suitable for M14 screw size applications. Manufactured from 18-8 stainless steel with a hardness of Rockwell B83, it meets general engineering requirements for strength and durability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmentally responsible and legally sound procurement for industrial and export markets.