Rivet - Small - 3/8 in Head - 3/16 in Steel Mandrel - 5/8 to 3/4 in Grip Range - Aluminum - Natural - Set of 250. **NOTE:
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/