Thru Hardened Split Lock Washers

A through-hardened split lock washer is a type of lock washer that has been heat-treated or through-hardened to enhance its mechanical properties and durability. Through-hardening is a heat treatment process that involves heating the washer to a high temperature and then rapidly cooling it to achieve a uniform hardness throughout the material. Here's what you need to know about through-hardened split lock washers: Enhanced Hardness: Through-hardening results in a washer that is harder and more resistant to deformation than non-heat-treated washers. This increased hardness helps maintain the tension and locking force on the fastener even under high levels of vibration or load. Greater Durability: Through-hardened split lock washers are less likely to wear out, crack, or deform over time, making them suitable for demanding applications where long-term reliability is essential. Applications: These washers are often used in heavy machinery, industrial equipment, and automotive applications where there is a need for secure and long-lasting fastener connections. The through-hardening process can make the washer more expensive than non-heat-treated alternatives, but it provides improved performance and longevity in critical applications where maintaining a secure fastener connection is vital.