The SaberDrive Platinum 54981 structural screw is engineered for high‑load fastening, exceptional drive performance, and long-term reliability. With its 5/16-inch diameter and 2‑7/8-inch length, this screw is ideal for framing, structural assemblies, engineered lumber connections, and general heavy-duty construction. The Platinum line is specifically designed to outperform traditional lag screws while simplifying installation—offering superior strength with reduced splitting, enhanced corrosion protection, and easier driving.

Featuring a durable Black XL1500 coating, these screws provide both corrosion resistance and a clean, professional finish suitable for exposed or visible structural areas. Their T‑30 Star Drive ensures stable, slip-free torque transfer, while the Type‑17 cutting point reduces the need for pre‑drilling and minimizes wood splitting during installation.

Whether you're working with dimensional lumber, engineered wood beams, structural panels, or framing components, the SaberDrive Platinum 54981 delivers unmatched fastening performance for both professional contractors and advanced DIY users.

Key Features

• 5/16" x 2‑7/8" structural screw, suitable for framing, shear connections, and structural fastening.
• Black XL1500 corrosion-resistant coating ensures long‑term durability in demanding conditions.
• T‑30 Star Drive significantly reduces cam‑out and provides secure tool engagement for smooth installation.
• Type‑17 point reduces or eliminates pre‑drilling and prevents wood splitting during entry.
• Serrated thread design enhances grip, improves bite, and increases holding power in wood structural applications.
• Package quantity: 50 screws, ideal for structural projects and jobsite efficiency. 

Specifications

• Model: 54981
• Brand: Midwest Fastener / SaberDrive Platinum 
• Diameter: 5/16" thread size
• Length: 2‑7/8" 
• Color / Finish: Black XL1500 corrosion-resistant coating
• Material: Structural-grade steel (engineered for high load-fastening)
• Head Style: Pan head with T‑30 Star Drive (per manufacturer spec) 
• Point Type: Type‑17 tip for self‑starting and reduced splitting 
• Thread Style: Serrated structural thread for aggressive hold 
• Package Count: 50-pack 
• Application Type: Structural screw for framing, engineered wood, general construction, and shear applications.

Applications

The SaberDrive Platinum 54981 is built for a wide range of heavy-duty structural situations, including:

• Framing and engineered lumber connections, where strong pull-out resistance and shear strength are required. 
• Deck framing, ledger reinforcement, and architectural assemblies, benefiting from the corrosion-resistant black XL1500 finish. 
• Structural retrofits and reinforcement, where secure, reliable fastening is critical.
• Sheathing, subfloor, and panel attachments, supported by the Star Drive for consistent torque.
• General heavy-duty carpentry and construction, offering a modern alternative to lag bolts.