Split Lock Washers (Thru Hardened)

OneMonroe’s Split Lock Washers (Thru Hardened) are designed to provide superior resistance to loosening caused by vibration and torque. Manufactured from high-quality, thru-hardened steel, these washers offer exceptional strength and durability, ensuring a secure fastening solution for critical applications. The split design creates a spring-like effect that enhances grip, preventing nuts and bolts from backing out under heavy loads. Engineered to meet rigorous industry standards, OneMonroe’s split lock washers are an essential component for automotive, aerospace, construction, and industrial applications where reliability is paramount.

Our selection of thru-hardened split lock washers is available in a variety of materials, finishes, and sizes to accommodate diverse fastening requirements. These washers are heat-treated for increased hardness, providing long-lasting performance in demanding environments. Whether you're working with high-vibration machinery or structural assemblies, OneMonroe’s lock washers deliver enhanced security and stability. Backed by our commitment to quality and customer service, we ensure you get the right fastening solutions for your specific needs. Contact us today to learn more about our split lock washer offerings.