Pre-assembled high-strength expansion anchor with unique safety shoulder design for reliable fastening in concrete. Nut and washer included for immediate installation.

• 1/2"-13 thread, 3-3/4" overall length
• 2-1/8" embedment depth
• 1-1/2" thread length
• Carbon steel with zinc plated finish
• Safety shoulder reduces bolt-end collapse
• Enclosed dimples improve performance in light concrete
• 360-degree segment contact for load distribution

Ideal for medium-duty concrete fastening applications. Use 1/2" drill bit for installation.