DSZ Adjustable Spacing Screw

Product Tabs

Product Details

This unique screw is engineered for levelling, plumbing, and adjustment of window & door frames, timber wall battens and general construction applications in place of conventional packers/shims.

Material

Carbon Steel

Finish

Double-Barrier Coating

Features & Benefits

Countersunk head for a flush finish.
Annular rings under the head lock firmly into the attached material allowing for unlimited adjustment.
Single step installation drives and fixes the screw without the need for pre-drilling or countersinking.
Type-17 anti-friction point requires no pre-drilling.
Coarse 10 TPI thread for quick installation.
Double Barrier coating is suitable for interior, treated timber and certain external applications.

Applications

Window frames
Door Frames
Timber Wall Battens

Model No. Table

Model No.	Size (Major Thread)	Head Dia.(d_h)	Thread	Point	Material & Finish	Box Qty	Drive Size
DSZ80DB-R100	14G (6.3mm) x 80mm	12.0mm	Serrated Threads	Type-17 Point	Carbon Steel Double-Barrier Coating	100	T-25, 6-lobe
DSZ100DB-R100	14G (6.3mm) x 100mm
DSZ120DB-R100	14G (6.3mm) x 120mm

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 - DSZ Adjustable Spacing Screw

Technical Data & Docs

Technical Data Sheets

Technical Data Sheet - DSZ

Warranty

Masterspec

Inspiration

DSZ_Application_01.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 Timber Connectors NZS 3604 Catalogue.

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 Engineered Structural Connectoions flyer.

Steel Frame Connectors

From fully tested and engineered connectors and clips Simpson Strong-Tie^® provides comprehensive structural solutions for cold-formed steel construction. From steel-to-steel connections to full-scale lateral solutions and curtain wall connectors, we remain committed to developing new technology that helps to advance the cold-formed steel industry.

Find out how Simpson Strong-Tie timber connectors can help you build the right way every day. Download the Cold-Fromed Steel Construction Connectors Catalogue.