The SaberDrive Platinum 52551 Timber Screw is engineered to deliver exceptional holding strength, corrosion resistance, and installation efficiency for both contractors and serious DIY builders. With its 1/4-inch diameter and 4-inch length, this fastener is built for securing landscaping timbers, log home components, pole barn materials, fencing, and large outdoor structures where a dependable, deeply‑penetrating connection is required.

Featuring a hex head drive for superior torque control and reduced cam‑out, plus SaberDrive’s Platinum‑grade performance enhancements, this screw stands out as a rugged, long‑lasting alternative to spikes, nails, or traditional lag screws. It is encased in Midwest Fastener’s premium Tan XL1500 exterior coating, offering durability against moisture, wood acids, and the chemical environment of treated lumber.

The 52551 screw is also designed with unique serrated threading for aggressive holding power, case‑hardened alloy steel construction for increased strength, and compatibility with cordless drills for quick installation.

Key Features

• 1/4" diameter x 4" length, ideally sized for timber fastening and outdoor structural connections.
• Hex head drive (External Hex) offers stronger bit engagement and easier installation with power tools.
• Tan XL1500 corrosion‑resistant coating protects against weather, moisture, treated lumber chemicals, and outdoor wear.
• Serrated thread design provides secure fastening and enhanced pull‑out resistance in dense wood. 
• Case‑hardened alloy steel construction, engineered for strength and high structural performance. 
• Sold in 50‑count buckets, ideal for landscaping, timber framing, and outdoor construction projects. 

Specifications

• Model: 52551 
• Brand: Midwest Fastener / SaberDrive Platinum 
• Diameter: 1/4" 
• Length: 4" 
• Material: Alloy steel, case‑hardened for durability 
• Finish: Tan XL1500 exterior protective coating 
• Head Style: Hex washer head / External hex drive (5/16" socket)
• Thread Type: Coarse serrated thread, partial thread engagement
• Package Quantity: 50 screws per bucket
• Intended Use: Timber screws for landscaping timbers, log homes, pole barns, outdoor structures, and removable fastenings.

Applications

The SaberDrive Platinum 52551 Timber Screw is ideal for:

• Landscaping timber installation, offering strong, secure fastening for retaining walls and edging.
• Log home and pole barn construction, requiring durable and deeply penetrating fasteners.
• Large outdoor structures, such as fencing, pergolas, play structures, decks, and heavy framing.
• Projects requiring removable fasteners, outperforming nails in ease of removal and reinstallation.
• Treated lumber applications, protected by the XL1500 coating for long-term corrosion resistance.