S-91950A035 0.656" ID x 1.312" OD SAE Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments due to 316 stainless steel construction, ideal for marine and chemical applications
• Precise dimensional fit with 0.656" ID and 1.312" OD ensures reliable performance with 5/8" screws, reducing assembly issues
• Consistent load distribution across surfaces with thickness ranging 0.074-0.121", helping prevent material damage and loosening
• Industry-standard compatibility through SAE and inch-system design, facilitating easy integration into existing assemblies
• Environmental and safety compliance with RoHS 3 and REACH regulations, ensuring safe use in regulated industries
• Durable material properties provide long service life without rust or degradation, lowering maintenance costs

Professional Applications & Engineering Value

These 316 stainless steel SAE flat washers deliver critical protection in demanding settings where corrosion and chemical exposure are concerns. The inch-system design, featuring a 5/8" screw size compatibility, ensures precise alignment and uniform clamping force in machinery, marine hardware, and industrial equipment. By utilizing 316 stainless steel, the washers resist pitting and stress corrosion cracking, addressing common failure points in saltwater or acidic conditions. The flat washer profile effectively distributes loads, preventing surface indentation and bolt loosening under vibration, which enhances the reliability of industrial and marine applications. This combination of material excellence and SAE flat washer specification supports long-term operational integrity.

Specification Summary & Compliance

This washer meets SAE standards for inch-system flat washers, with an inner diameter of 0.656", outer diameter of 1.312", and thickness between 0.074-0.121". It conforms to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring adherence to environmental and safety regulations for industrial components.