The Hillman Group 3375 7/16-Inch Hardened Grade 8 Split Lock Washer, 25-Pack

Product Description Split Lock Washers are the most common style of washer used to prevent nuts and bolts from coming loose. They are used in applications with nuts and bolts. The split lock washer provides a more uniform load distribution. The split in the washers grips the material surface to prevent loosening during vibration. The called out size is the inner diameter of the washer. From the Manufacturer Split Lock Washers are the most common style of washer used to prevent nuts and bolts from coming loose. They are used in applications with nuts and bolts. The split lock washer provides a more uniform load distribution. The split in the washers grips the material surface to prevent loosening during vibration. The called out size is the inner diameter of the washer.

• Sized 7/16 inch inner diameter; pack includes 25 Grade 8 alloy steel split lock washers for secure fastening on nuts and bolts
• Split-lock washer design grips surfaces; prevents nuts and bolts from loosening due to vibration or motion; improves load distribution for fastener assemblies
• Made from tempered medium carbon alloy steel; features Grade 8 strength for heavy duty and marine installations; corrosion-resistant yellow dichromate zinc finish
• Ideal for fastening wood, treated lumber, or metal components; commonly used in construction, automotive, marine, and carpentry applications
• Manufactured by Hillman; engineered for reliability and compatibility with matching Grade 8 fasteners and hardware for complete fastening solutions