[25 PKG] Heavy Split Lock Washers Thru Hardened Carbon Steel Plain 1 1/8

Heavy Split Lock Washers Thru Hardened Carbon Steel Plain 1 1/8 offer dependable locking action to keep fasteners secure in high-vibration and high-load environments. Made from thru-hardened carbon steel and finished plain, these washers are built for strength and long-term performance in industrial applications.

Specifications

• Material: Through-hardened carbon steel
• Finish: Plain
• Type: Heavy split lock washer
• Size: 1 1/8

Designed for reliability, these Heavy Split Lock Washers help prevent fastener loosening due to vibration and dynamic loads, making them ideal for machinery, automotive, and equipment assemblies where secure connections are essential.