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DHSD_Decking Screw_Hardwood-to-Hardwood - Collated & Loose
DHSD_Decking Screw_Hardwood-to-Hardwood - Collated & Loose
DHSD_Decking Screw_Hardwood-to-Hardwood - Collated & Loose
DHSD_Decking Screw_Hardwood-to-Hardwood - Collated & Loose
DHSD_Decking Screw_Hardwood-to-Hardwood - Collated & Loose

The DHSD is specially designed to penetrate the hardest timber decking products with ease. Its unique drill point virtually eliminates countersinking and splitting without pre-drilling. The DHSD is suitable for fixing decking to both hardwood and softwood joist.

  • Low torque design for easy driving.
  • Raised countersinking head delivers a professional and decorative finish.
  • Unique ribbed shank provides greater strength and holding power.
Material
  • 305 Stainless Steel
Features & Benefits
  • Compact Head for countersinking 
  • Unique ribbed shank provides greater strength and holding power
  • Design virtually eliminates splitting of hardwood decking
  • No pre-drilling required in most hardwood joists
  • Stainless Steel has the ductility to allow for movement of timber decking
Applications
  • For timber and hardwood decking to timber joist
  • This screw is available loose for hand-drive and collated for Quik Drive® systems
Model No. Table

Specifications - Hand-drive

Model No.

Size

Thread

Point

Material & Finish

Box Qty

Drive Size

Replacement Bit

SSDHSD50R250

12G x 50mm

Coarse Threads

Hardwood Drill Point

305 Stainless Steel

250

#2 Square Drive

BIT2S-2-RC3

SSDHSD60R250

12G x 60mm

250

 

Specifications - Collated for Quik Drive®

Model No.

Size

Thread

Point

Material & Finish

Box Qty

Drive Size

Replacement Bit

SSDHSD50S

12G x 50mm

Coarse Threads

Hardwood Drill Point

305 Stainless Steel

1000

#2 Square Drive

BIT2S-RC10

SSDHSD60S

12G x 60mm

 

 

PLEASE NOTE: Pre-drilling and countersink may be necessary at ends, butt joints, and on applications where denser material is used. Follow the board manufacturer's recommendation where applicable. WARNINGS: Always wear PPE during installation. Corrosive environments, exposure to water, salt air, or chemicals (including some wood preservatives) may cause early failure. Click here for Corrosion Information, Important Information & General Notes.

Brochures & Catalogues
Technical Data & Docs

Technical Data Sheets

PDF icon Technical Data Sheet - DHSD

Warranty

Warranty

Alternative Products

Alternative Products

The DSD hardwood decking screw has been developed to install without the need to pre‑drill boards. With toughened 316 stainless steel and coarse threads, it will fasten most species of hardwood.

The DHW is made for easy installation into the hardest timber decking products. Its drill point virtually eliminates splitting without pre-drilling.

Inspiration
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Experience the innovation design of Simpson Strong-Tie's products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to schedule a time to talk and give you a personal demo of Simpson Strong-Tie products.

Request a Demo/Sample

Experience the innovation design of Simpson Strong-Tie's products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to schedule a time to talk and give you a personal demo of Simpson Strong-Tie products.

Structural Connections

 

Unmatched Quality from the Truss to the Foundation

With nearly 60 years of field and R&D experience, Simpson Strong-Tie® timber connectors are manufactured to the industry's highest standards. From framing angles to straps to heavy-duty joist hangers, we offer the most diverse product line so that you have the right product for the job.

Simpson Strong-Tie® connectors offer unmatched quality with laboratory and field testing, and are backed by our uncompromising commitment to customer service. As the company that built the connector industry, you can count on Simpson Strong-Tie® to work closely with builders, engineers and building officials to deliver innovative, building code-compliant solutions to help build safer, stronger structures economically. Download the Structural Connectors Overview Flyer.

Timber Connectors

From testing to service to availability, everything we do is engineered to ensure your project's success. With every product, you know you are getting the quality, value, service and on-time delivery that we have built our reputation on for the past 60 years.

From straps and ties to joist hangers and much more, Simpson Strong-Tie® structural connectors increase the strength and safety of timber-frame structures. Each connector is unique to Simpson Strong-Tie and is designed for specific applications without the need to adapt metal plating to suit a connection. Download the Timber Construction Connectors Catalogue.