Product Description
The Simpson Timber Drive Structural Screw Fastening System is a purpose-built stand-up driving attachment engineered for professionals who need speed, precision, and comfort during heavy-duty repetitive fastening work. Whether you are installing decking boards, building docks, laying boardwalk planking, constructing piers, or fastening flooring systems, this tool eliminates the back strain of bending over a fastener with every drive cycle. Its ergonomic built-in extension keeps you upright throughout the job, while its patent-pending gravity-feed mechanism, adjustable countersink, and configurable nosepiece give you the kind of jobsite adaptability that serious structural work demands. The attachment works with both corded and cordless motors and handles structural screws across a broad range of lengths, diameters, thread types, and head styles - making it a single, versatile solution for a wide spectrum of structural screw driving applications.
Key Features
- Built-in extension for ergonomic, stand-up screw driving - keeps you upright during repetitive fastening so you work faster with significantly less fatigue over long shifts.
- Compatible with corded or cordless motors - pairs with the power source you already own, giving you full flexibility across different jobsite setups (motor sold separately).
- Fastener length adjustment for 3 in. to 6-1/4 in. screws - covers a wide range of structural screw lengths so a single tool handles multiple phases of a project without swapping attachments.
- Fastener diameter adjustment for #10 - #12, #14 - 0.315 in., and 0.316 - 0.394 in. shanks - accommodates various screw diameters and works with a wide variety of thread types and head styles for maximum fastener compatibility.
- Patent-pending gravity-feed mechanism - lets you load each screw quickly and easily, reducing fumbling and keeping your pace steady during high-volume fastening runs.
- Adjustable countersink depth with expanded settings for high-density flooring materials - lets you dial in the exact flush or set depth required for each application, including demanding hardwood and composite flooring installations.
- Configurable nosepiece with two configurations - switch between the nose plate for face fastening wood surfaces and the precision-placement nosepiece for locating connector holes and ensuring perpendicular fastener alignment when securing metal straps to mass timber panels.
- No special certification required to operate - any qualified crew member can pick it up and get to work without additional training or paperwork delays.
- Includes protective carrying case, driver-motor side handle, user guide, allen wrench, and two adjustment thumb screws - everything needed to get the attachment configured and protected on day one is already in the box.
Why This Product
- Built for high-volume structural fastening without wearing you down - the stand-up ergonomic design directly addresses the physical toll of driving large structural screws at deck, dock, and flooring scale, letting crews maintain output across a full workday rather than slowing down from fatigue.
- One attachment, an exceptionally wide range of structural screws - adjustable length and diameter settings combined with compatibility across multiple thread types and head styles mean this system adapts to the fasteners the job calls for, rather than forcing you to source screws around the tool.
- Precision placement where it counts most - the interchangeable precision-placement nosepiece is purpose-engineered to locate metal connector holes and keep fasteners perpendicular, a critical detail when fastening straps and connectors to mass timber panels where misalignment has structural consequences.
- Designed and produced in the United States by Simpson - backed by one of the construction industry's most recognized names in structural connectors and fastening systems, with no special operator certification standing between your crew and productive use.
Specifications
- Manufacturer Part Number (MPN): TDPRO625G1
- Brand: Simpson Strong-Tie
- Product Series: Timber Drive Structural Screw Fastening System
- Material: Combination
- Compatible Motor Type: Corded or Cordless (motor sold separately)
- Fastener Length Range: 3 in. to 6-1/4 in.
- Fastener Diameter Range: #10 - #12, #14 - 0.315 in., 0.316 - 0.394 in. shanks
- Countersink: Adjustable depth; expanded settings for high-density flooring materials
- Feed Mechanism: Patent-pending gravity-feed
- Nosepiece Configuration: Configurable - nose plate (face fastening) or precision-placement nosepiece (metal connector-to-wood fastening)
- Certification Required: None
- Country of Origin: United States
Check out the Timber Drive Compatible Fasteners for screws designed to work with this system.
Frequently Asked Questions
What screw sizes is the Timber Drive TDPRO625G1 compatible with?
The Timber Drive accommodates structural screws from 3 in. to 6-1/4 in. in length. For fastener diameter, it adjusts to fit #10 - #12, #14 - 0.315 in., and 0.316 - 0.394 in. shanks, and it works with a wide variety of thread types and head styles.
Does the TDPRO625G1 come with a motor, and what types of motors does it support?
The motor is sold separately. The Timber Drive attachment is compatible with both corded and cordless motors, providing flexibility for different jobsite power setups.
What is the purpose of the configurable nosepiece, and how does it work?
The TDPRO625G1 features two nosepiece configurations. The nose plate is used for face fastening wood surfaces, while the precision-placement nosepiece is designed for metal connector-to-wood fastening - such as attaching metal straps to mass timber panels - and helps ensure perpendicular fastener alignment by locating connector holes accurately.
What is included in the box with the TDPRO625G1?
The package includes the Timber Drive attachment with built-in precision-placement nosepiece, a protective carrying case, a driver-motor side handle, a user guide, an allen wrench, and two adjustment thumb screws. The motor is not included and must be purchased separately.
Reviews
FAQs
Standard Shipping is free on most orders over $50 within the contiguous US. If the order is under $50.00, the shipping is $9.99 set fee for shipping within the contiguous US.
Most of our products will ship within 1 to 3 Business Days. Some Special order products will ship within 2 to 5 Business Days. Preorders will be shipped to you on a first come first serve basis as soon as available from the manufacturer. Items that are "Made-to-Order" (Custom order products) will be shipped when fabrication is completed, shipping and delivery times will vary and depend on manufacturing.
Products that are shipped directly from the manufacturer will have processing and fulfilment times subject to manufacturer availability.
Preorders are shipped on a first come first serve basis as soon as available from the manufacturer, the sooner you place your Preorder the sooner your order will ship.
Freight shipping Policy:
Orders/Items too large or heavy may require special handling/Shipping and may require to be sent by truck. Someone must be present to accept truck deliveries. Standard truck delivery is to a dock facility designed to receive freight. You will be notified within 24 hours of ordering to confirm delivery. Lift gates for deliveries are available for an additional fee.
We offer Financing options through Clicklease
Please email your Return request to info@FactoryDirectSupplyOnline.com
Include the order number and the reason for your return.
All returns, regardless of their categorization, must include all original parts, be in their original packaging, and in the condition in which they were received. You may not qualify to receive a refund If the returned item is used, damaged, missing any parts, or is damaged during return shipping.
Checkout our complete Return policy
You can contact us through our contact page! We will be happy to assist you.