#6 Internal Tooth Lock Washer Zinc Yellow WFD316 It is made of steel

It is made of steel and has a hexagonal head with a 5/16-18 thread size

Its full height design ensures secure locking

while the threads provide a secure hold

while the full threads provide a secure hold

It has a fully threaded body

#6 Internal Tooth Lock Washer Zinc Yellow WFD316 It is made of steel#6 Internal Tooth Lock Washer Zinc Yellow is a type of washer that is used to secure bolts and nuts in place. It is made of zinc plated steel and has a series of teeth on the inside that bite into the surface of the bolt or nut. This prevents the fastener from loosening due to vibration or other forces. Internal tooth lock washers are typically used in applications where a high level of vibration is expected, such as in automotive and industrial