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BFHSD Bi-Metal Screw Timber-to-Steel - Collated & Loose
BFHSD Bi-Metal Screw Timber-to-Steel - Collated & Loose
BFHSD Bi-Metal Screw Timber-to-Steel - Collated & Loose
BFHSD Bi-Metal Screw Timber-to-Steel - Collated & Loose
BFHSD Bi-Metal Screw Timber-to-Steel - Collated & Loose

The BFHSD is designed to fasten hardwood decking to steel joists without sacrificing performance. This 316 stainless steel bi‑metal screw requires no pre‑drilling, making them easier and faster to install than typical decking screws.

Material
  • 316 Stainless Steel Bi-Metal
Features & Benefits
  • 316 Stainless Steel provides superior corrosive protection and is suitable for marine environments.
  • Stainless Steel has the ductility to allow for movement of timber decking.
  • Zinc coating to prevent dissimilar metal corrosion.
  • Drill Point with wings drives easily through 1.2mm–2.4mm steel without pre-drilling.
  • Ribbed Flat Head for countersink finish.
  • Winged design avoids sheet ride.
Applications
  • For timber and decking (up to 25 mm thick) to steel joist (1.2–2.4 mm thick)
  • 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

SSBFHSD2R250

10G x 50mm

16TPI

Drill Point

316 Stainless Steel

250

#2 Square Drive

BIT2S-2-RC3

 

Specifications - Collated for Quik Drive®

Model No.

Size

Thread

Point

Material & Finish

Box Qty

Drive Size

Replacement Bit

SSBFHSD2SA

10G x 50mm

16TPI

Drill Point

316 Stainless Steel

1000

#2 Square Drive

BIT2S-RC10

 

 

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 - BFHSD

Warranty

Warranty

Alternative Products

Alternative Products

The CBSDG cement sheet screw is ideal for fixing cement sheeting-to-steel joists. The CBSDG winged self-drilling screw requires no predrilling, making them easier and faster to install than standard winged self-drilling screws. 

TBG

The TBG Timber-to-Steel screw is a heavy duty 14 gauge fastener designed for timber to steel connection. The winged design creates a clearance hole in the timber resulting in no sheet ride.

Inspiration
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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.