1/16 x 12 High Speed Aircraft Bit Cobalt

17/64 Heavy Duty Jobber Drill Bit

1-8 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated

5/16 Cobalt Heavy Duty Jobber Drill Bit

14 x 5 LedgerLOK® Structural Wood Screw (250) 2 1/2-4 Socket Cap Screws Alloy 1/16 x 12 High Speed14 x 5 LedgerLOK Ledger Board Fastener (250) . LedgerLOK is the first fastener engineered to attach deck ledger boards to a wooden house structure with no pre drilling. LedgerLOK is approved in ACQ pressure treated lumber. The built in washer head eliminates the need for an additional washer, saving time and money. #14 diameter shank. Download FastenMaster LedgerLOK Technical Data