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5/16 x 3 in. SPAX Hex Head Interior Lag, Zinc, Hex - Qty:250

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1/2 x 6 in. SPAX Washer Head Exterior Lag, HCR, Hex - Qty:25

$48.79
Availability: In stock
SKU
5006-LHX-CL

1/2 x 6 in. SPAX Washer Head Exterior Lag, HCR, Hex - Qty:25

Goodbye Conventional Lags!

SPAX PowerLags offer the largest selection of code-recognized structural wood-to-wood fasteners in the industry. Featuring SPAX patented thread technology, they require no pre-drilling, and drive faster and easier than conventional lags and other structural screws

Washer head: The washer-like head of the screw enlarges the contact surface on the workpiece, thus guaranteeing considerably higher tightening torques compared to a countersunk screw. The SPAX washer head enables better tightening of joints between pieces of wood. The washer head is available for SPAX screws with an outer thread diameter of 5.0 mm.

Hex Bolts or Hex Head Bolts have a six-sided head that is used to hold the bolt from spinning while the nut attached to the other end is tightened.

The Hex Head can also be turned while the bolt is being inserted into a tapped hole to match the threads.

They are the industry standard for forged head fasteners and come in different Grades, coatings and materials. Check local building requirement for code on fasteners before building.

SPAX® 4CUT® point: The 4CUT® point enables fastening without pre-drilling (depending on the wood). This is achieved through its special screw tip. The arrow shape pushes through the fibres of the wood, ensuring a fast grip. This effectively prevents the material from splitting and reduces the insertion moment. For hard woods, we recommend pre-drilling even when using SPAX with 4CUT.

Deep Thread: Characterized by a reduced diameter shank resulting in a deep thread profile. A single lead thread, meaning that one revolution advances the screw one pitch. (Pitch is equal to 1 divided by the number of threads per inch. For a screw with 10 threads per in., one revolution will advance the screw 1/1O in. into the wood.)

The deep thread form provides superior resistance to pull-out. This design feature is commonly called a Lo-Root® or Production Screw.


FEATURES:

  • Raised Hex Drive provides maximum driver engagement, especially when using larger diameter/longer length parts in harder wood species.
  • SPAX HCR Coating is approved for use in treated lumber
  • Code listings ICC-ES No. ESR-1782
  • Technical evaluation report 1711-01 deck ledger application
  • Heat treated to Grade 5 durability
  • Patented thread serrations require up to 40% less driving torque to increase installation speed while helping prevent cracking in logs
  • Built-on washer head designs eliminate the need and extra cost of a separate washer
More Information
SIZE (#8, #10 ...)1/2 in.
LENGTH6 in.
MATERIALCorrosion Resistant Coated
COUNTERSINK NIBSWithout Nibs
RECESS TYPENo Recess
HEADHex Washer
POINT TYPESelf Drilling Wood
BRANDSPAX
RECESS SIZEHex Socket
QUANTITYSML (1-50)
Threaded Length3.150 in.
Head Diameter0.860 in.
RoHS Compliant?No
SKU5006-LHX-CL
SPECS:
  • No pre-drilling required (1/4 in. and 5/16 in.)
  • Grade 5 durability
  • Code listings ICC-ES ESR-1782
  • DrJ Technical Evaluation Reports (TER No. 1711-01; Deck Ledger Attachment)
  • Patented thread serrations require up to 40% less driving torque to increase installation speed while helping prevent cracking in logs
  • Built-on washer head designs eliminate the need and extra cost of a separate washer
  • Fastener length stamp on the head provides convenient identification without measuring and aids on-site inspections
  • Sold in job-friendly package quantities, including bulk pails
  • Prop 65

    All SPAX® screws, regardless of coating, are in compliance with California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986).

    Prop 65 Warning

    WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.

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    All SPAX® screws, regardless of coating, are in compliance with California Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986).

    Prop 65 Warning

    WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.

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