#17 X 11" Heavy Duty Structural Wood Screws - Exterior Coated Heavy Duty Wood Screws- Use for Fastening Ledger Boards, Large Timbers, Logs and More (25 SCREW COUNT)

Dimensions: Shaft .224" - Width .57" - Head Height .57" - Uses 5/16" Hex Head Drive Bit
Black Ruspert Coating Tested Over 1,000 Hours , Corrosion Resistance, ACQ Compatibile
Type 17 Tip for Faster Precise Starts Which Eliminates Walking
Structural Hex Head Screw Backed By Certified Independent Testing (TER 1907-02)
Common Uses for Log Construction, Timber Frames, Ledger Boards Deck Posts

Structural Ledger Board Screws:
These Screws Have a 5/8" Washer Head, Use with a 5/16" Hex Head Driver Bit for Positive Drive Control. Heavy Duty Screw for Landscaping and Log Construction Projects. Structural Screws are a High Strength Fastener Used in Place of Lag Screws to Speed up Construction. They are Stronger and Longer Lasting than Lag Screws. Great for Mounting Ledger Boards When Attaching a Deck to a Structure. No Pilot Hole Drilling

Screw Engineering Specs:
Average Load - 1,1990 lbf (Shear 1,240 lbf)