• Brand Name: FastenMaster
• Sub Brand: LedgerLok
• Length: 3-5/8 in.
• Head Type: Hex Washer Head
• Finish: Gray
• Material: Steel
• Product Type: Deck Ledger Screws
• Container Size: 250 per box
• Self Tapping: Yes
• Packaging Type: Bucket
• Thread Type: Coarse
• Self Drilling: Yes
• Indoor or Outdoor: Outdoor
• Driver Bit Included: Yes
• Free 5/16 in. driver bit in every package
• Designed to attach deck ledger boards to a house structure
• Stronger design shear values than 1/2" lags
• No pre-drilling
• Large washer head design for increased holding power
• Highly corrosion resistant
• Nationally code compliant, ESR #1078
• Made in USA