McFeely's Wood Screw - Drilling Size Chart

Spax PowerLags Screws have a washer head with T-Star Drive and HCR (High Corrosion Resistant) exterior coating. Provides a new level of fastening efficiency and reliability to construction. Engineered specifically for demanding wood-to-wood structural applications, PowerLags feature patented thread serrations that eliminate pre-drilling and dramatically increase installation speed - requiring up to 40% less driving torque to increase installation speed.

Spax 4581820801155 PowerLags Exterior Washer Head Structure Screw

Pilot Hole Drill Bit Size Chart for Wood Screws

Screws by Application

Combines true Robertson® Square Drive with Heat-Treated Hardened Steel for Super Strength and Excellent Bit Engagement., Deep Thread: Characterized by

12 x 2 in. Flat Head Wood Screw Dry-Lube Square Qty:100

McFeely's Wood Screw - Drilling Size Chart

McFeely's Screws & Fasteners all in one place.

What drill bits do I use for these screws? : r/BeginnerWoodWorking

Pocket Hole Screws McFeely's

McFeely's Select A Screw - Start with Head Type

Mcfeely's #6 Head Dry-Lube Wood Screw Square - Assortment

Screws by Application

Screws are Screws – Aren't They?