LedgerLOK® is approved in ACQ pressure treated lumber

1/4 Heavy Duty Drill Bit - Stubby Length

1-8 x 2 3/4 Hex Cap Screw SS 18-8 (A2)

3/4-16 x 3 3/4 Hex Cap Screw SS 18-8 (A2)

you protect your surfaces from enduring sudden failures or breakages while promoting long-term durability

5/8-11 x 4 1/2 Socket Set Screw Cup Point Alloy 5/8-11 Socket Cap Screws 316 Stainless Steel LedgerLOK® is approved in ACQ5 8 11 x 4 1 2 Socket Set Screw Cup Point Alloy . A headless screw threaded the entire length. It has a hexagonal drive at one end and a cup shaped indentation at the other end. The cup point is the most used style set screw. Designed for fast, permanent and semi permanent location of parts on shafts with hardness differential of 10 15 Rockwell C points and where cutting in of cup edge on the shaft is acceptable. Hardness: Rockwell C45 53.