Hillman Split Lock Washer - Zinc Plated Alloy Steel, 100 Pack, 5/16 In

Hillman 5/16 in. zinc plated alloy steel split lock washers come in a convenient 100 pack, making them a reliable choice for a variety of general use projects. These lock washers are engineered to provide uniform load distribution and are ideal for both indoor and outdoor applications where vibration or corrosion could cause nuts and bolts to loosen. The split design of each lock washer helps secure fasteners by locking into the mating material, reducing the risk of loosening over time. Perfect for use with bolts and nuts in wood, metal, or other materials, these hardware washers are recommended for situations where a secure hold is essential. The zinc plated finish offers added resistance to rust and corrosion, making them suitable for outdoor lock washer needs. Whether you are working on home repairs, construction, or DIY projects, Hillman split lock washers provide dependable performance and peace of mind. This 5/16 in. washer lock is easy to install and helps ensure your hardware stays tight and secure, making it a must-have addition to any toolbox or workshop.