SDWH Timber-Hex Landscaping Screw

Product Tabs

Product Details

Superior to nails in holding power and pullout resistance

The SDWH19 Timber-Hex screw is ideal for structural and general purpose timber frame applications where a hex-head drive is preferred.

The SDWH27 Timber-Hex screws are also available with an extra strong shank and have a Hot-Dip Galvanised finish for when you require a heavy duty fastener for tough exterior structural applications.

Material

Carbon Steel

Finish

SDWH19 — Double Barrier Coating
SDWH27 — CL4 Hot-Dip Galvanised

Features & Benefits

Bold thread design provides superior holding power
SawTooth™ point ensures fast starts, reduces installation torque
Screws may be installed without pre-drilling in most applications
Underhead nibs offer greater installer control when seating the head
Hex Head Drive for easier installation

Applications

SDWH27

Piles
Decks
Boardwalks
Anywhere you need a tough exterior structural fastener

SDWH19

Ledger boards
Stud-to-stud
Bottom plate to floor/joist

Model No. Table

Model No.	Head Marking (##)	Size	Thread	Point	Material & Finish	Box Qty	Drive Size
SDWH19400DB-R50	194	4.9 x 101mm	Bold Threads	SawTooth™ Type-17 Point	Carbon Steel Double Barrier Coating	50	5/16” Hex
SDWH19600DB-R50	196	4.9 x 152mm	Bold Threads		Carbon Steel Double Barrier Coating	50	5/16” Hex
SDWH27400GR30	2704	7.0 x 101mm	Serrated Threads		Carbon Steel Hot-Dip Galvanised, CL4	30	3/8" Hex
SDWH27600GR30	2706	7.0 x 152mm	Serrated Threads		Carbon Steel Hot-Dip Galvanised, CL4	30	3/8" Hex

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

Brochures and Catalogues

Flyer - SDWH Timber-Hex Landscaping Screw

Technical Data & Docs

Technical Data Sheets

Technical Data Sheet - SDWH

Report Links

ER 0192

FL13975

Warranty

Inspiration

SDWH19_Application_01.jpg

SDWH27G_Application_01.jpg

SDWH27G_Application_03.jpg

Request a Demo

Request a Demo/Sample*

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 (2016-2018).

SDWH Timber-Hex Landscaping Screw