"IMSCREWS 1/4 x 1-1/2 Heavy-Duty Lag Screws - 304 Stainless Steel (10 pcs)

The Versatile Standard for 2x Lumber
An essential fastener for household and structural projects. The 1.5-inch length is perfectly sized to provide maximum penetration in standard 2x4 or 2x6 lumber (1.5 actual thickness). Ideal for mounting gate hardware, shelving brackets, or storage racks with superior shear strength.

Fully Threaded for Maximum Bite
Image of fully threaded lag screw grip in wood cross-section In compact fasteners, thread engagement is key. Our fully threaded design provides contact from tip to head, maximizing pull-out resistance. This ensures your hardware remains rock-solid in applications where partially threaded screws would leave a weak, unthreaded gap in the wood fibers.

304 Stainless Exterior Defense
Forged from premium 18-8 (304) Stainless Steel for ultimate weather resistance. compatible with ACQ pressure-treated lumber, preventing chemical corrosion and unsightly rust streaks on high-value cedar, redwood, or deck framing.

FAQ
¡ñ Tools: Fits a standard 7/16 hex socket or wrench.
¡ñ Pre-drilling: Use a 3/32 bit for softwoods or 5/32 for hardwoods to prevent timber splitting.
¡ñ Why 1-1/2 length? It utilizes the full depth of standard 1.5 thick lumber for maximum holding power.
¡ñ Resilience: Rated for marine, coastal, and high-humidity outdoor environments.

Specs:
- Size: 1/4 x 1-1/2
- Thread: Fully Threaded (Max Grip)
- Material: 304 Stainless Steel (18-8)
- Drive: 7/16 Hex Head
- Qty: 10 pcs"

Key Features

• IDEAL ANCHORING DEPTH The 1-1/2 inch length is the industry standard for securing hardware to 2x lumber. It provides deep engagement for structural stability while keeping the tip safely within the timber.
• STABLE TORQUE TRANSFER Featuring a precision-forged hex head that ensures a secure 7/16 socket fit. This design allows for more stable torque transfer compared to Phillips heads, reducing the risk of slipping.
• FULL THREAD ENGAGEMENT The fully threaded profile maximizes wood fiber contact throughout the entire 1.5-inch length, providing reliable withdrawal resistance for mounting brackets and hinges.
• 304 CORROSION STABILITY Forged from 304 (18-8) stainless steel to inhibit rust and staining. Chemically compatible with ACQ pressure-treated lumber for high-moisture exterior projects.
• TECHNICAL INSTALLATION To ensure thread integrity and prevent timber splitting, pre-drilling a pilot hole (3/16 for softwoods, 7/32 for hardwoods) is required for a professional seating.

Specifications

• ASIN: B0F21C8S8P
• Internal SKU: IMS0609
• Size: 1/4" x 1-1/2"
• Material: Stainless Steel
• Finish: Stainless Steel
• Head Style: Hex
• Package Quantity: 10