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WSC Flooring Screw

The WSC timber screw is ideal for timber to timber applications with its Coarse Thread and Flat Head with Nibs. The Flat Head with Nibs design allows for easy countersinking for a clean flush finish.

WSNTL Timber Screw Flooring Screw - Collated

The WSNTL flooring  screw is an ideal solution for fastening subfloor, bracing, bottom plate and stair applications.

QDPRO250G2IK PRO250 System - No Screwgun

Save Time and Money with Faster Installation Speeds and Consistent Performance.

The Quik Drive® PRO250 system is ideal for, but not limited to, underlay, subfloor, sheathing and decking applications.

AT-HP BLUE

AT-HP® Blue is a high‑performance chemical anchor for threaded rod and rebar into concrete and masonry. Fast curing, two‑part adhesive, that changes colour from blue to grey when fully cured.

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.

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

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. 

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.

Titen HD Heavy Duty Screw Anchor - Concrete & Masonry

Titen HD® Heavy Duty Screw Anchor is the original high-strength screw anchor for use in cracked and uncracked concrete, as well as uncracked masonry. The Titen HD® demonstrates industry-leading performance.

The DWP screw is a powerful fastening solution for decking and general exterior applications where extra corrosion protection is needed.

DSV

The DSV screw is a powerful fastening solution for treated timber decking applications. With its under‑head nibs and fast‑start tip, the DSV is ideally suited to be driven and countersunk into today’s softwood deck boards.

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.

The MTHG underlay screw is designed for fast and secure underlayment to subfloor and wall installations.

WSCBGA158SA

The WSCBG underlay screw is designed for fast and secure underlayment to subfloor and wall installations. The WSCBGHLA114SA is designed for cement board-to-steel (0.55mm–0.75mm) applications with its Sharp Point and High-Low Threads design.

The Strong‑Drive® SD Connector Screw is used with our connectors.

SDS Strong‑Drive Heavy Duty Connect Screw

The Strong‑Drive® SDS Heavy Duty Connector Screw is a 6.4mm diameter structural wood screw ideal for various connector installations as well as timber-to-timber applications.

Strong‑Drive® connectors have been designed and tested with specific types of nails, which are generally referred to as Structural Connector Nails (SCN).

SCNR Ring-Shank Connector Nail

Strong‑Drive® connectors have been designed and tested with specific types of nails, which are generally referred to as Structural Connector Nails (SCN).

The CCN64 Collated Connector Nailer helps to ensure the correct installation of connectors through its unique design and is considerably faster than traditional hand nailing.

CNA Ring-Shank Connector Nail

CNA Ring-Shank Connector Nail is tested and approved for use with Simpson Strong-Tie joist hangers, brackets, straps and nail plates.

ESCR

The ESCR screw has a washer head and 6 lobe drive to aid installation and give excellent pull-through capacities.

ESCRC

The ESCRC is a countersunk head screw designed to connect two or more timber members together. The countersunk head gives flush fitting while allowing the timber members to close up firmly.

ESCRFTC

The ESCRFTC is a countersunk head screw with a fully threaded design to connect two or more timber members together. The countersunk head gives flush fitting while allowing the timber members to close up firmly.

SDWC

The Strong‑Drive® SDWC Truss Screw provides a truss and rafter-to-top plate connection as well as a method to fasten stud-to-top and bottom plate.

The Strong‑Drive® SDWS is the 2nd generation structural screw, redesigned with a patented SawTooth™ Point.

Heli‑Tie Helical Stitching Tie

Simpson Strong‑Tie offers a line of products designed for structural and architectural rehabilitation of concrete and masonry.

Heli‑Tie Helical Wall Tie

Simpson Strong‑Tie offers a line of products designed for structural and architectural rehabilitation of concrete and masonry.

Heli-Tie Installation Tool
Heli‑Tie™ Fastener Installation Tool
SET-XP

SET-XP Epoxy Anchoring Adhesive is a high-strength formula for anchoring and doweling in cracked and uncracked concrete and masonry applications.

SET-XP Adhesive Dispensing Tool - EDT22S
EDT22S Epoxy Adhesive Dispensing Tool

The EDT22S epoxy adhesive tool features a steel carriage and is engineered for high-volume, continuous use.

AT-HP Blue Adhesive Dispensing Tool - DT300
DT300 Acrylic Adhesive Dispensing Tool

The DT300 is a high-quality, standard size caulking tool for single cartridge adhesives. The DT300 features a steel carriage for ultimate durability and is engineered for continuous, high-volume use.

Hole Cleaning - Blow-out Pump

Hole Cleaning - Blow-out Pump

Manual blow pump ideal for cleaning dust from drilled holes prior to applying anchoring adhesive or installing mechanical anchors to ensure best results.

PT-27 Powder-Actuated Tool

The PT-27 Powder-Actuated Tool is engineered for continuous use, high reliability and low maintenance. This versatile tool installs both standard and washered pins in various lengths. 

P27SL Powder Loads

The P27SL strip loads work with Simpson Strong‑Tie PT-27 Powder-Actuated Tool and most other .27 calibre strip load tools. 0.27 Calibre Plastic, 10-Shot Strip Loads. Available in levels 4–6.

PDPA Powder-Driven Pin - Loose

The PDPA is a hardened-steel, powder-actuated fastener designed to fasten building components to concrete, masonry and steel. The PDPA consists of a fastener with a 7.6mm Flat Head, 3.98mm shank diameter, Ballistic Point.

PDPAWL Powder-Driven Pin with Washer - Loose

The PDPAWL is a hardened-steel, powder-actuated washered pin designed to fasten building components to concrete, masonry and steel.

The PPSD Subfloor Screw has been specifically developed for fastening subfloor sheeting to steel frame using the Quik Drive® Auto-Feed Screw Driving System.

DCU_Composite Decking Screw

The DCU is designed to work in all types of composite decking without sacrificing performance.

DCSD_Decking Screw Composite-to-Steel

The DCSD is specially designed to work in composite decking to steel applications.

The A21 and A23 Reinforced Angle Brackets provide a way to make a straight angle of 90° connection. The A21, A23 L shape angles are load rated, providing the correct thickness and number of fasteners.

A34

The versatile A34 and A35 Reinforced Angle Brackets provide a way to make a straight angle of 90° connection. The A35 Angle Bracket’s exclusive bending slot allows instant, accurate field bends for two and three-way ties.

ABU Adjustable Post Base

The ABU Adjustable Post Base provides a high‑strength connection between the post and concrete.

E5_Reinforced Angle Bracket

E5 Reinforced Angle Bracket is suitable for structural applications in framing and timber-frame houses for general connecting of timber at 90° angles. Typical applications include fixing trusses, studs, purlins, beams and posts.

DTT Tension Tie & Holdown

Simpson Strong‑Tie offers a wide variety of holdown devices designed and tested to address many applications and load demands. The DTT Tension Tie & Holdown is designed for lighter‑duty holdown applications on single or double studs.

SP4 Stud Plate Tie

The SP4 Stud Plate Tie is a versatile solution for connecting the stud to the top and bottom wall plates. The SP4 wraps around the plate, requires no nailing into the plate and is suitable for single bottom plates and double top plates.

LUS36

Joist hangers are designed to provide support underneath the joist, rafter or beam to provide a strong a connection. The LUS Double Shear Joist Hanger values engineering at its finest. All hangers in the LUS series have Double-Shear Nailing.

BC4Z

Post caps connect tops of posts to members for a secure connection and are ideal for new or retrofit applications where structural support is needed. The BC Post Cap allows for the connection of 90mm or 140mm beam to post.

CBT2Z

The CBT Concealed Beam Tie is part of our concealed structural connector range, which combines structural strength with invisibility.

CJT3ZS

The CJT Concealed Joist Tie is part of our concealed structural connector range, which combines structural strength with invisibility. The CJT offers tested performance in a joist connection with a clean, concealed look.

CPT44Z

The CPT Concealed Post Base Tie is part of our concealed structural connector range, which combines structural strength with invisibility. The CPT provides a clean, concealed look while providing a 25mm standoff height above concrete.

DTC Illustration

The DTC Roof Truss Clip is an angle bracket to handle light-duty jobs or projects where a structural connection is needed.

STCT

The STCT Roof Truss Clip is an angle bracket to handle light-duty jobs or projects where a structural connection is needed.

H1.81Z

Hurricane Ties provide a positive connection between the truss/rafter and the wall of the structure to resist wind and seismic forces. These ties connect both solid-sawn and engineered timber across a wide range of applications.

HDU8_SDS2.5

Simpson Strong‑Tie offers a wide variety of holdown devices engineered and tested to perform and manufactured to the highest quality standards.

HTC4

The HTC Heavy Truss Clip ensures alignment between a roof truss and non‑bearing wall when the truss or rafter is not in contact with the top plates of the wall. Designed for applications where high lateral capacity is needed.

HTT4

Simpson Strong‑Tie offers a wide variety of holdown devices designed and tested to address many applications and load demands.

ITSE

The ITSE Top Fix I-Joist Hanger is designed to be used where a heavy load/connector is required. It is cost-effective and used for structural composite lumber and high-capacity I-joists.

IUC

The IUC Face Fix Concealed Joist Hanger is a face‑mounted concealed flange hanger solid timber sections. Ideal for end of ledger/header or post conditions, the IUC also provides cleaner lines for exposed conditions such as overhead decks.

IUSE

The IUSE Face Fix I-Joist Hanger is a hybrid hanger that incorporates the advantages of a face mount and top mount hanger. Installation is fast with the Strong‑Grip™ seat, easy‑to‑reach face nails and self‑jigging locator tabs.

LSCZ

The LSC Light Staircase Stinger Connector offers a versatile, concealed connection between the stair stringer and the carrying header or boundary joist while replacing costly framing.

MP24

The MP Mending Plate is a versatile and easy-to-use mending plate for timber-to-timber connections. No nails or notching of timber required. For non-structural applications only; not for truss applications.

Outdoor Accents - Mission Collection

Elegant style. Enduring strength.

PGT2

The Pipe Grip Tie attaches timber fence rails to steel fence posts, eliminating rotted and failed timber posts. The PGT is suitable for standard applications as well as corners and splices.

RR47

The RR47 Ridge Rafter Connector provides a solid connection between rafter and ridge beam. The RR47 provides alignment control and correct nailing locations.

SAE

The SAE Face Fix Joist Hanger is a heavy-duty hanger designed for applications requiring additional strength.

SDE

The SDE Split Joist Hanger is a two‑piece, width‑adjustable joist hanger that can accommodate joist widths from 60mm and 120mm. Each SDE is comprised of one left and one right piece.

TA9Z-R

The TA Staircase Angle is a heavy duty angle bracket for connecting stair treads and stringers. It makes easier to build structurally sound stairs.

TJC37

TJC is a versatile connector for jack trusses. Adjustable from 0 to 85 degree (shipped with 67.5 degree bend). Nail hole locations allow for easy installation.

TP311

The TP Tie Plate joins and reinforces joints with a simple, versatile solution for a wide range of connections. The TP is a nail-on tie plate, which is  designed to be used back-to-back on a piece of timber without fastener interference.

TSP

The TSP Stud Plate Tie connects from one side and is suitable for single bottom plates and double top plates. The TSP adds strength and rigidity to the critical stud-plate connection.

 

ULT-LT

The ULT Reinforced Angle Bracket provides a way to make a straight angle of 90° connection. These angles also have well-defined fastener locations, and testing ensures that the tabulated load values account for connection eccentricities.

VPA25

The VPA Variable Pitch Connector is a versatile, field‑adjustable solution for connecting rafters to the wall top plate.

Wall Brace Tensioner

The WBT Wall Brace Tensioner is an easy‑to‑use wall strap‑brace tensioner that takes the slack out of strap bracing, saving time over other methods.

WSV

The WSV is the best solution for fixing subfloor, bracing, bottom plate and stair applications. Simpson Strong-Tie has re‑engineered its popular subfloor screw to reduce torque and save time.

ABR255

The ABR255 is a hold down bracket designed for fixing CLT panels to concrete / timber floors and parapet walls. Very versatile, it is particularly resistant to shear loads thanks to its optimized geometry.

ABR

The ABR9020 and ABR10525 reinforced angle brackets are designed for fixing CLT panels to timber floors and parapet walls. Reinforcing ribs provide enhanced performance.

TFLS

TFLS provides the combined function of levelling and fixing the sole plate to the foundation or substructure. It comprises a universal base plate and packing pieces which can be added or removed as required.

NPB

NPB255 nail plate has been developed specifically to fix CLT panels to timber or concrete. 

ETB

For a concealed connection, the ETB concealed connector comes in two parts. The first is pocketed in the header timber and fixed with nails, while the second part is fitted to the end of the beam with screws.

Quik Drive Systems

Reduce Time and Labour Cost — The Quik Drive® Advantage

Maximise your fastening efficiency on a broad range of applications from decking and siding to roofing and steel framing and everything in-between.

Strong-Rod ATS

The Strong-Rod Anchor Tiedown Systems (ATS) offer safe and tested continuous rod tiedown solutions for multi-story, timber-frame construction in seismic and high-wind areas.

The Strong-Wall® Site-Built Portal Frame System (PFS) provides designers, builders and contractors an easy way to achieve wall-bracing requirements with narrow wall widths.

Quik Stik

Quik Fix,
Correct Angle,
Perfect Connection.

LSSR

The innovative design of the LSSR Slopeable & Skewable Rafter Hanger allows it to adjust for skew up to 45° and features an innovative hinged swivel seat to adjust for up to a 45° slope on site, eliminating the need for pre‑skewed/sloped or cu

CFRP Solution

Simpson Strong-Tie®Composite Strengthening Systems (CSS) are designed, tested and manufactured to offer high-performance solutions and lasting results.

The CBSDHG Compressed Cement Sheet Screw is ideal for fixing compressed fibre cement sheeting-to-steel joists.

DTHG2SA

The DTH Trim Head timber screw is ideal for timber-to-timber applications that require a clean and less noticeable finish.

EB-TY Premium Hidden Deck Fastening System

There's nothing like premium hardwood timber decking to add the perfect finishing touch to a beautiful outdoor living space.

E-Z Mender FPBM44E

Timber Fence Post Repair is Easy with the E-Z Mender

PC4Z

The PCZ/EPCZ Post Cap is designed for easy and fast installation for post-to-beam connections. The post and beam flanges are in-line with 90mm square post and 90mm beam.

IS24-R100

The insulation supports are cut from carbon steel spring wire for optimum flexibility and strength. Mitered tips dig into the timber, securing itself and insulation when installed between joists.

WBSK Workbench Package

The WBSK workbench and shelving hardware kit provides all the necessary hardware, fasteners and plans to build a workbench or shelving unit.

FX-70 Epoxy-and-Repair-Paste

Deterioration of structures at the waterline is commonplace in marine environments.

PRO250G2DC2KA Cordless Kit

The wait is over! Quik Drive® is now CORDLESS.

Save time and money with maximum freedom, high torque and consistent performance.

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.

Outdoor Accents - Avant Collection

Timeless beauty. Tested strength.

Self Drilling Siding Screw

The Self Drilling Siding Screw are finished in 410 Stainless Steel and are designed for attaching timber siding, timber panels and steel trim to steel studs.

Trim Head Screw

The Trim Head Screw provides a clean finish because of its special head design and is available with painted heads in Black colour.

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.