S-90464A130 0.601" ID x 1.156" OD ANSI/ABMA 8.2 Spring Lock Washers for Slotted Bearing Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through conical spring lock design that maintains constant tension under dynamic loads
• Exceptional corrosion resistance with stainless steel construction for long service life in harsh environments
• Precision external tooth configuration ensures maximum grip and prevents rotation on chamfered bearing nut surfaces
• Optimized dimensional accuracy with 0.601" ID perfectly sized for 0.586"-32 screw applications
• Enhanced load distribution through 1.156" OD design that minimizes surface pressure and material deformation
• Industry-standard compliance meeting ANSI/ABMA 8.2 specifications for reliable performance in mechanical assemblies
• Environmental regulation compliance with RoHS 3 and REACH certifications for global manufacturing applications

Professional Applications & Engineering Value

This stainless steel spring lock washer delivers critical engineering solutions for vibration-prone industrial applications where fastener security is paramount. The conical shape with external teeth creates multiple biting points that dig into both the bearing surface and fastener head, effectively resisting rotational forces and maintaining clamp load in high-vibration environments. The chamfered bearing nut face compatibility ensures smooth installation while the 0.601" ID provides precise fitment for 0.586"-32 screw systems. Manufactured from corrosion-resistant stainless steel, this washer prevents galvanic corrosion and maintains performance in demanding conditions including outdoor equipment, machinery assemblies, and automotive applications where thermal cycling and mechanical stress would compromise standard flat washers.

Specification Summary & Compliance

This spring lock washer features precise dimensional specifications including 0.601" internal diameter, 1.156" outer diameter, and 0.172" overall height with external tooth configuration. Manufactured to ANSI/ABMA 8.2 standards for dimensional accuracy and performance requirements. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications and restricted substance requirements.