3/8-7x5-1/2" Hex Lag Screws A307 Grade A Zinc

Part Number: HLB2Z37D550
Diameter/Pitch: 3/8"-7
Length Under Head: 5-1/2"
Grade: Grade A
Finish: Zinc Clear
Partial / Full Threads: Partial
Wrench Size: 9/16"
Recommended Predrill Hole Size: Softwood: 9/32" | Hardwood: 5/16"