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CALIFORNIA WARNING: This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
Standard 3/8 - 16 steel zinc finished Hex machine screw nut.
9/16 inch across flats X 21/64 inch thick.
Reference:
LLNthicker version of 4422-01117-00
