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.
6-32 X 1-1/2 inch black spiral fin shank steel screw. Typically used to attach speakers and pop bumper brackets.
Reference:
4506-01106-24B
Can be used as a substitute for 4506-01103-24 (zinc steel)
Can be used as a substitute for 237-5883-00 ( 1-1/2")