#6 High Collar Split Lock Washer Plain 1 1/4 while the yellow finish adds

while the yellow finish adds visibility for easy identification

The hexagonal head allows for easy installation with a standard wrench or socket

this hex cap screw meets Grade 5 specifications

Its fully threaded design provides a strong and secure hold

#6 High Collar Split Lock Washer Plain 1 1/4 while the yellow finish adds#6 High Collar Split Lock Washer Plain High Collar Split Lock Washers are designed to prevent nuts and bolts from loosening due to vibration or movement. They are made of spring steel and have a split collar that fits over the bolt or screw. When the nut is tightened, the collar is compressed, creating a locking action that prevents the nut from turning. High Collar Split Lock Washers are commonly used in automotive, construction, and industrial