#17 Heavy-Duty Black Timber, Log & Structural Wood Screws - Exterior Coated - Use for Fastening Ledger Boards, Large Timbers, Logs and more.

#17 Heavy Duty Structural Wood Screws - Exterior Coated Heavy Duty Wood Screws- Use for Fastening Ledger Boards, Large Timbers

✔Dimensions: Shaft .224" - Width .57" - Head Height .57" - Uses 5/16" Hex Head Drive Bit
✔Gray or Black Ruspert Coating Tested Over 1,000 Hours , Corrosion Resistance, ACQ Compatible
✔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 and Deck Posts


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 Pull Out Strength: 1,955 lbf
Average Shear Strength: 2,230 lbf
(lbf Weight (force) placed on the screw in the direction of motion in one foot of free fall)

Some Sizes Are Still in Stock in Grey Color. You Also May Receive Black. Both Screws Have Identical Properties Other Than Color

Installation Instructions   Available Here - Follow the Link

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Screw Size	Package Size	Magnetic Bit Head Size	Interior/Exterior
17 x 4"	50 Count	5/16"	Exterior
17 x 4"	250 Count	5/16"	Exterior
17 x 5"	50 Count	5/16"	Exterior
17 x 5"	250 Count	5/16"	Exterior
17 x 6"	50 Count	5/16"	Exterior
17 x 6"	250 Count	5/16"	Exterior
17 x 7"	50 Count	5/16"	Exterior
17 x 7"	350 Count	5/16"	Exterior
17 x 9"	25 Count	5/16"	Exterior
17 x 9"	50 Count	5/16"	Exterior
17 x 9"	250 Count	5/16"	Exterior
17 x 11"	25 Count	5/16"	Exterior
17 X 11"	50 Count	5/16"	Exterior
17 X 11"	250 Count	5/16"	Exterior