#6 Internal Tooth Lock Washer Zinc Yellow WFD316 while the full threads provide

while the full threads provide a secure hold

making it suitable for both indoor and outdoor applications

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

The bolt is made of Grade 5 steel

It has a fully threaded body

#6 Internal Tooth Lock Washer Zinc Yellow WFD316 while the full threads provide#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