Split Lock Washers; Washer Type: Spring Lock ; Duty Type: Standard-Duty ; Material: Stainless Steel ; Inside Diameter (Decimal Inch): 1.0030 ; Outside Diameter (Decimal Inch): 1.6520 ; Thickness (Decimal Inch - 4 Decimals): 0.2500 MPN:FB3LKW1P5 - Pkg Qty

Split lock washers, also known as spring lock washers, are commonly used to prevent the loosening of screws and bolts due to vibration or shock. They function by providing a tight fit around the fastener, thus increasing its holding power. The split lock washer is designed with inner teeth that engage the mating surface of the component being fastened, providing extra clamping force. Made from stainless steel, these split lock washers are ideal for use in harsh environments and applications where corrosion resistance is essential. With a standard-duty rating, they can be used in various light to medium duty applications. The 1 inch thread size makes them suitable for use with screws and bolts of the same size. Split lock washers are an excellent addition to any toolkit or hardware collection as they help ensure that assemblies stay tight and secure.