#14 x 4" Heavy Duty Black Log Timber Screws* Dimensions: Head Height/Width .469 - Diameter .24" - Length 4" - Use 5/16" Hex Head Bit
* These screws are a far superior alternative to spikes for greater holding power.
* Manufactured from high quality heat treated steel and are ACQ treated lumber compatible
* The black log screw coating passed the 1000 hour salt spray tests without failure
* Black Log Timber/Landscaping Screws Have Drag Reducing Knurled Shoulders for Easier Installation
* The deep, wide, sharp threads provide maximum holding power require less torque to drive the screw
#14 x 4" Heavy Duty Black Log Timber Screws:Easier to use than spikes, uses a 5/16 Hex Head driver to drive the screw. Heavy duty black log timber screws are most often used for landscaping timbers, log construction, log homes, and fencing. Shaft diameter measures 33/128ths of an inch, approximately 1/4", with a 1/2" washer head and with a 5/16 hex head. Top of Knurl to tip measures ~2-1/2".Rugged and tough with great holding power. These Heavy Duty Black Log Timber Screws come in a 50 count package.
Screw Engineering Specs:Average screw shear strength ---- 3540 lbs
Average Pull-Out Strength --------- 1120 lbs
(Screw Pull-Out is Calculated with a 6" Length Black Log Timber Screw in the wood species: Yellow Pine Wood)
Installation Instructions
Available Here - Follow the LinkNeeding a 5/16" Hex HeadDrive Bit?
Available Here - Follow the LinkFor Contractor Pricing (View Cart to See Savings)
Order 2 or more #14 Black Log Screws or other 50 COUNT Quantity - Save 10% Order 6 or more #14 Black Log Screws or other 50 COUNT Quantity - Save 15%
