how to PROPERLY install “lag bolts” (pilot holes sizes)

Choosing The Right Size Pre Drill Bit | Beginner

Selecting the right size drill bit for pre-drilling and/or making a pilot hole

Do Lag Screws Need Pilot Holes

How big of a pilot hole for a 3 8 lag screw?

What size drill bit do you use for a 3/8 bolt?

How Much Weight Can Lag Screws Hold

Do I Need A Pilot Hole?

How To Drill A Pilot Hole

Picking the Right Drill Bit Size for a Screw

What size pilot hole for lag bolts?

How do you install a 3/8 lag screw?

What size is a 3 8 lag bolt?

What size drill bit do you use for lag bolts?

Installing one 1/4' lag bolt

Festool TI 15 - 3/8" Lag Screw w/ 4.5 mm Pilot Hole in Mahogany

Don't Use Screws That Are TOO LONG or TOO SHORT! (Screw Length/How To Choose The Right Screw Length)

Festool TI 15 - 3/8" Lag Screw w/ 4.5 mm Pilot Hole in Pine

Wood Screw Pre-Drill Chart

6 TYPES OF SCREWS Every DIYer Needs To Have! (Plus Which Screws NOT TO BUY!)