Self Drilling Screws



Olympic Square-Lok Countersunk Plain Drillers

Steel To Steel

  • C1022 case hardened carbon steel
  • Square recess countersunk head
  • Bright zinc plated
Product Code Screw Gauge Length Inches Unit Qty Quantity
220-399-005 8 1/2 200 Log in or apply for an account
220-399-010 8 3/4 200 Log in or apply for an account
220-399-015 8 1 200 Log in or apply for an account
220-399-020 8 1 1/4 200 Log in or apply for an account
220-399-025 8 1 1/2 200 Log in or apply for an account