IMSCREWS 1/4 x 2-1/2 Hex Head Lag Screws, 304 Stainless Steel, Partially Threaded Structural Wood Bolts, 5 pcs

"IMSCREWS 1/4 x 2-1/2 Heavy-Duty Lag Screws - 304 Stainless Steel (5 pcs)

Optimized Reach for Timber Joining
Essential for multi-layered wood projects. The 2.5-inch length is perfectly sized to pass through standard 1.5 lumber (like a 2x4) and provide a deep 1-inch thread anchor in the support post. Ideal for deck railings, gate frames, and heavy-duty brackets.

Vise-Like Clamping Power
Our partially threaded shank features a smooth upper section that allows the bolt to pull the outer board tightly against the support beam. This creates a gap-free, rock-solid joint, preventing the bridging effect that often leaves connections loose when using full-thread screws.

304 Stainless Weather Defense
Forged from premium 18-8 (304) stainless steel for superior rust resistance. compatible with ACQ pressure-treated lumber. Prevents unsightly corrosion streaks on high-value cedar, redwood, or premium deck framing.

FAQ
• Tools: Fits a standard 7/16 hex socket or wrench.
• Pre-drilling: Recommended. Use a 1/8 bit for softwoods or 3/16 for hardwoods to prevent splitting.
• Why 2-1/2 length? Perfect balance of deep penetration and structural clamping for 2x lumber applications.

Specs:
- Size: 1/4 x 2-1/2
- Thread: Partially Threaded (Max Clamping)
- Material: 304 Stainless Steel
- Drive: 7/16 Hex Head
- Qty: 5 pcs"

Key Features

• SUPERIOR CLAMPING FORCE Featuring a partially threaded design that allows the smooth shank to bypass the outer member, pulling timber pieces together for a rock-solid, gap-free joint.
• IDEAL FOR 1x & 2x LUMBER The 2.5-inch length is optimized for securing standard boards to support posts, providing deep-core anchoring without over-penetrating.
• 304 EXTERIOR STABILITY Forged from premium 304 (18-8) stainless steel to inhibit oxidation and rust bleeding in cedar or pressure-treated lumber projects.
• STABLE TORQUE INTERFACE Precision hex head ensures a secure 7/16 socket fit, providing stable torque transfer for controlled seating in dense timber cores.
• TECHNICAL SPECIFICATION To prevent splitting and ensure structural integrity, pre-drilling a pilot hole (3/16 for softwoods, 7/32 for hardwoods) is mandatory.

Specifications

• ASIN: B0F21BSRKX
• Internal SKU: IMS0615
• Size: 1/4" x 2-1/2"
• Material: Stainless Steel
• Finish: Stainless Steel
• Head Style: Hex
• Package Quantity: 5