• "IMSCREWS 1/2 x 6 Professional Extra-Long Lag Screws - 304 Stainless Steel (2 PCS)
  
  Extreme Anchoring for Massive Timber Structures
  When your project demands maximum penetration and unyielding stability, the IMSCREWS 1/2 x 6-inch Lag Bolt is the structural standard. Engineered for heavy-duty nodes—such as anchoring beams to 4x4 posts or securing dock railings—these fasteners provide the oversized 1/2"" diameter needed for elite safety.
  
  The Power of Partial Threading
  In heavy carpentry, gap-free connections are vital. Our partially threaded design acts as a mechanical vise. The smooth upper shank allows the bolt to pass through a 3.5 thick post without the threads biting prematurely, ensuring the 3/4 hex head draws the components into a rock-solid, vibration-resistant bond.
  
  Uncompromising 304 Stainless Defense
  Forged from premium 304 Stainless Steel, these screws provide a permanent shield against rust, even in humid, deep-timber environments. They are chemically immune to ACQ pressure-treated lumber, preventing unsightly ""rust streaks"" on cedar or redwood.
  
  TECHNICAL FAQ
  ¡ñ Why 1/2 diameter? It offers nearly double the shear resistance of 3/8 screws, making it the pro-standard for structural framing.
  ¡ñ What tools are needed? Fits a standard 3/4 hex socket. Pre-drilling is mandatory: use a 5/16 bit for softwoods or a 3/8 bit for hardwoods.
  
  Specifications:
  - Size: 1/2 x 6
  - Thread: Partially Threaded (Max Clamping Force)
  - Material: 304 (18-8) Stainless Steel
  - Drive: External Hex (3/4 Socket Size)

Key Features

• [ENGINEERED SYMMETRY] Structural integrity relies on balance. This 2-pack is designed for heavy-duty brackets and post connections that require dual 1/2-inch anchor points to prevent rotational shifting and ensure a stable foundation.
• [STRUCTURAL DRAW-DOWN POWER] Featuring a precise 3.703'' thread and 2.3 smooth upper shank. This ratio allows the shank to clear outer lumber, enabling the deep threads to pull timbers together for a gap-free, structural bond.
• [LIFETIME 304 PROTECTION] Forged from 304 (18-8) stainless steel to withstand moisture in deep 6" joints. Safe for ACQ pressure-treated lumber, preventing rust-streaking on your timber projects.
• [VERSATILE ANCHORING] Ideal for securing ledger boards, heavy beams, or anchoring to concrete when paired with 1/2" lag expansion shields (not included). Provides reliable shear strength for high-stress nodes.
• [INSTALLATION SPECIFICATIONS] Drive with a 3/4" hex socket. IMPORTANT: To prevent timber splitting and head snapping, pre-drilling a pilot hole (11/32" for softwoods, 3/8" for hardwoods) to the full depth is required.

Specifications

• ASIN: B0F219TK2Q
• Internal SKU: IMS0712
• Size: 1/2" x 6"
• Material: Stainless Steel
• Finish: Stainless Steel
• Head Style: Hex
• Package Quantity: 2