Upgrade your fastening performance with the SaberDrive Platinum Structural Screw (Model 54985)—a premium, code‑listed structural fastener engineered for maximum strength, efficiency, and reliability across demanding construction, remodeling, and professional woodworking applications. Manufactured by Midwest Fastener, one of the industry’s most trusted names, this screw line delivers the durability of a structural fastener with the convenience of a high‑performance, self‑drilling design.

Built with advanced serrated threading, a Type 17 point, and a Star/T‑30 drive, these screws provide superior holding power while eliminating most pre‑drilling. The Black XL150 corrosion‑resistant coating ensures long‑term durability even in harsh environments. Whether you're securing engineered lumber, building large outdoor structures, or reinforcing heavy‑duty assemblies, SaberDrive Platinum offers the performance professionals rely on.

Key Features

• Structural‑Grade Performance
  Engineered and tested for demanding structural applications, offering a dependable alternative to traditional lag screws.

• Code‑Listed for Building Compliance
  SaberDrive Platinum screws meet ICC‑ES AC233 and AC257 evaluation criteria for structural integrity and corrosion resistance (ICC ESR‑4214).

• Type 17 Self‑Drilling Point
  Helps eliminate the need for pre‑drilling in most materials while reducing wood splitting during installation.

• Serrated High‑Torque Threads
  Unique thread design increases driving speed, reduces installation effort, and improves bite into dense woods.

• Star/T‑30 Drive System
  Provides superior torque transfer, reduces cam‑out, and ensures stable bit engagement throughout installation.

• Large, Low‑Profile Head
  Delivers exceptional holding strength while sitting cleanly against the wood surface.

• Black XL150 Corrosion‑Resistant Finish
  Durable coating designed to withstand harsh environments, outdoor exposure, and long‑term structural use.

• Length Stamped on the Screw Head
  Makes identification easy, even after installation.

Specifications

Model Number: 54985
Diameter: 5/16 inch
Length: 6 inches
Material: Steel
Finish: Black XL150 (corrosion‑resistant)
Head Style: Pan / Flat‑profile structural head
Drive Type: T‑30 Star (manufacturer also supports Hex/Star combination in some listings)
Point Type: Type 17 self‑drilling
Thread Style: Serrated structural threads
Package Quantity: 25 screws per box
Category: Structural screw / construction fastener

Applications

These structural screws are designed for professional‑grade fastening, ideal for:

• Engineered wood‑to‑wood structural connections
  (LVL, LSL, PSL, Glulam beams, etc.)

• Exterior and outdoor construction
  Deck framing, pergolas, porches, heavy‑duty railing systems.

• General structural fastening
  Headers, truss reinforcement, wall framing, ledger attachments (where code permits).

• Heavy‑duty woodworking and carpentry
  Timber frames, structural furniture, workbenches, and large shop builds.

• Lag screw replacement
  Faster installation, no pre‑drilling required in most cases, and stronger torque transfer.

• Contractor and DIY project use
  Designed for performance, ease of use, and reliable long‑term holding power.