Simpson Embeds & Holdowns

Simpson Strong-Tie CB44 column bases are used to provide a connection of a 4 x 4 (3-1/2" x 3-1/2") post to concrete. The CB base is installed during the pouring of the concrete. Strap Material: 7...

Simpson Strong-Tie CB44 column bases are used to provide a connection of a 4 x 4 (3-1/2" x 3-1/2") post to concrete. The CB base is installed during the pouring of the concrete. Strap Material: 7 Ga. x 2" Wide Galvanized Steel Base Material: 7 Ga Galvanized (3-9/16" x 3-9/16") Fasteners: (2) 5/8" Machine Bolts CB44 Information and Installation Instructions Standard G90 Zinc Galvanized Coating Information Standard G90 Zinc Galvanized Coating contains 0.90 oz. of zinc per square foot of surface...

The Simpson CBSQ44-SDS2 (for 3-1/2" x 3-1/2" post) column bases include (14) 1/4" x 2" SDS screws for faster installation when compared to using machine bolts. The 1" standoff base keeps the post...

The Simpson CBSQ44-SDS2 (for 3-1/2" x 3-1/2" post) column bases include (14) 1/4" x 2" SDS screws for faster installation when compared to using machine bolts. The 1" standoff base keeps the post elevated above the concrete reducing the chance of rot from exposure to standing water. Easier Installation Higher Loads Standard G90 Galvanized Column Size: 4 x 4 Nominal (3-1/2" x 3-1/2") Base: 12 Ga. (3-9/16" x 3-1/2") Strap: 10 Ga. x 2-1/4" Wide x 8-3/8" High CBSQ44 Information and Installation...

The Simpson Strong-Tie DTT1Z Deck Tension Tie provides a less invasive approach for attaching a new deck to a home or retrofitting an existing deck to current code standards. This tension tie...

The Simpson Strong-Tie DTT1Z Deck Tension Tie provides a less invasive approach for attaching a new deck to a home or retrofitting an existing deck to current code standards. This tension tie addresses a 2015 International Residential Code provision (section R507.2.4) that now allows four 750 lb. lateral connectors to be fastened to framing in the house with a lag screw. This provision is an alternative to using two 1,500 lb. lateral connections from the deck to the floor joists within the...

Simpson Strong-Tie EPB44A allows you to install an elevated 4 x 4 post base 2" above the concrete. This clearance allows the 4 x 4 post to stay above most standing water thus delaying any...

Simpson Strong-Tie EPB44A allows you to install an elevated 4 x 4 post base 2" above the concrete. This clearance allows the 4 x 4 post to stay above most standing water thus delaying any deterioration that will happen over time. EPB Post Bases do not provide enough resistance to stop a post from rotating so they should not be used in applications with no top connection such as fences and un-braced carports. Finish: Standard G90 Galvanized Material: 14 Gauge Base Size: 3-9/16" x 3" x 2-3/8"...

Simpson Strong-Tie HD3B Holdowns are a light duty bracket that is designed for a variety of uses including but not limited to shearwalls, braced-wall panels and other lateral applications. The...

Simpson Strong-Tie HD3B Holdowns are a light duty bracket that is designed for a variety of uses including but not limited to shearwalls, braced-wall panels and other lateral applications. The holdown must be attached to the receiving member with 5/8" machine bolts. A minimum wood member thickness of 1-1/2" is required to reach the least allowable tension load. The bottom stud hole is 4-3/4" above the plate line so you can install the holdown flush with the plate without weakening the post or...

The Simpson Strong-Tie HDQ8-SDS3 holdown combines low deflection and high loads with ease of installation. The unique seat design of the HDQ8 greatly minimizes deflection under load. (20) 3" SDS...

The Simpson Strong-Tie HDQ8-SDS3 holdown combines low deflection and high loads with ease of installation. The unique seat design of the HDQ8 greatly minimizes deflection under load. (20) 3" SDS Simpson Strong-Tie® Strong-Drive® screws are included which install easily, reduces fastener slip and provide a greater net section area of the post when compared to bolts. They may be installed either flush or raised off the mudsill without a reduction in load value. Material: 7 Gauge Steel...

Simpson Strong-Tie HDU2-SDS2.5 Holdowns are pre-deflected during the manufacturing process, virtually eliminating deflection under load due to material stretch. They come with (6) 2-1/2" Simpson...

Simpson Strong-Tie HDU2-SDS2.5 Holdowns are pre-deflected during the manufacturing process, virtually eliminating deflection under load due to material stretch. They come with (6) 2-1/2" Simpson Strong-Tie® Strong-Drive® SDS screws which install easily and provide reduced fastener slip. Using SDS screws results in a greater net section, when compared to bolts, as no material is removed. Material: 14 Gauge Steel Finish: Standard G90 Galvanized Anchor Bolt Diameter: 5/8" Pre-deflected...

Simpson Strong-Tie MASA anchors are a labor saving solution to 1/2" and 5/8" standard anchor bolts for 2x, double-2x and 3x mudsills. The MASA is not only quick to install they also eliminate the...

Simpson Strong-Tie MASA anchors are a labor saving solution to 1/2" and 5/8" standard anchor bolts for 2x, double-2x and 3x mudsills. The MASA is not only quick to install they also eliminate the added cost of installing a bearing plate on the anchor bolt. This MASA version is used for installation on standards forms. Attaches easily to the concrete form for quick installation Lays flat on the form board so there is no anchor bolt to finish around No labor costs involved in drilling plates and...

The new patent-pending Simpson Strong-Tie® MPB44Z is the first post base specifically designed to provide moment resistance for 4 X 4 columns or posts. An innovative overlapping sleeve design...

The new patent-pending Simpson Strong-Tie® MPB44Z is the first post base specifically designed to provide moment resistance for 4 X 4 columns or posts. An innovative overlapping sleeve design encapsulates the post, helping to resist rotation around its base. The MPB44Z is ideal for outdoor structures, such as carports, fences and decks. Built-in standoff tabs provide the required 1" standoff to resist decay of the post while eliminating multiple parts and assembly. Additionally, the MPB44Z...

The Simpson Strong-Tie PAB4-12 1/2" x 12" Pre-Assembled anchor bolt is a versatile cast-in-place anchor bolt ideal for high-tension-load applications, such as rod systems and shearwalls. It features...

The Simpson Strong-Tie PAB4-12 1/2" x 12" Pre-Assembled anchor bolt is a versatile cast-in-place anchor bolt ideal for high-tension-load applications, such as rod systems and shearwalls. It features a plate washer at the embedded end sandwiched between two fixed hex nuts and a head stamp for easy identification after the pour. This bolt is manufactured from standard steel but is available as a special order in high strength steel. Please call our sales department direct at 800-323-2999 for...

The Simpson PB44 Post Base for 4 x 4 (3-1/2" x 3-1/2") dimensional lumber post is an economical method to connect a post to concrete prior to pouring the concrete. Standard G90 Galvanized Embossed...

The Simpson PB44 Post Base for 4 x 4 (3-1/2" x 3-1/2") dimensional lumber post is an economical method to connect a post to concrete prior to pouring the concrete. Standard G90 Galvanized Embossed for greater strength Stress relief holes resist tearing Fasteners: (12) 16d Common Nails PB44 information and installation instructions Standard G90 Zinc Galvanized Coating Information Standard G90 Zinc Galvanized Coating contains 0.90 oz. of zinc per square foot of surface area (total both sides)....

Simpson Strong-Tie PBS44AZ Standoff Post Bases are used to connect a 4 x 4 (3-1/2" x 3-1/2") to a concrete slab. The 1" standoff keeps the post off the concrete which reduces the chance of decay...

Simpson Strong-Tie PBS44AZ Standoff Post Bases are used to connect a 4 x 4 (3-1/2" x 3-1/2") to a concrete slab. The 1" standoff keeps the post off the concrete which reduces the chance of decay over time. ZMax® coating provides additional protection from the weather elements. Finish: ZMax® Base Material: 12 Gauge Base Dimensions: 3-9/16" x 3-1/2" Strap Material: 14 Gauge Strap Height: 6-1/4" Fastener Options: (14) 16d (2) 1/2" Machine Bolts Additional PBS44AZ information and...

The S/HDU4 Simpson Strong-Tie holdowns are used as Cold Formed Steel framing connectors when structural steel members require a stud-to-foundation or floor to floor connection. The S/HDU4 holdown...

The S/HDU4 Simpson Strong-Tie holdowns are used as Cold Formed Steel framing connectors when structural steel members require a stud-to-foundation or floor to floor connection. The S/HDU4 holdown combines performance with ease of installation using #14 screws self-drilling tapping screws thus saving time and labor.. The pre-deflected geometry virtually eliminates material stretch, resulting in low deflection under load. Foundation Anchor Diameter: 5/8" Fasteners (Not Included): (6) #14 Screws...

The geometry of the Simpson Strong-Tie SB5/8x24 5/8" x 24" anchor bolt is the latest development in high capacity anchors. The smooth transition angle of the bolt positions the head of the anchor...

The geometry of the Simpson Strong-Tie SB5/8x24 5/8" x 24" anchor bolt is the latest development in high capacity anchors. The smooth transition angle of the bolt positions the head of the anchor into an optimum position in the 6" wide concrete stem wall without creating excessive horizontal forces. The SB5/8x24 is designed to maximize performance with minimum embedment of 18". Identification on the bolt head showing embedment angle and model Stamped embedment line Rolled thread for higher...

The Simpson Strong-Tie SSTB16 (5/8" Diameter by 17-5/8") is designed for maximum performance as an anchor bolt for holdowns and Strong-Wall shearwalls. Extensive SSTB testing has been done to...

The Simpson Strong-Tie SSTB16 (5/8" Diameter by 17-5/8") is designed for maximum performance as an anchor bolt for holdowns and Strong-Wall shearwalls. Extensive SSTB testing has been done to determine the design load capacity at a common application, the garage stem wall. Design loads are based on a series of five tests, with a three-times reduction factor. Minimum Stemwall Width: 6" Bolt Diameter: 5/8" Overall Length: 17-5/8" Minimum Embedment: 12-5/8" Finish: None Rolled threads for higher...

Save by Purchasing a Quantity of 10 Boxes (100 Bases)! Simpson Strong-Tie CB44 column bases are used to provide a connection of a 4 x 4 (3-1/2" x 3-1/2") post to concrete. The CB base is installed...

Save by Purchasing a Quantity of 10 Boxes (100 Bases)! Simpson Strong-Tie CB44 column bases are used to provide a connection of a 4 x 4 (3-1/2" x 3-1/2") post to concrete. The CB base is installed during the pouring of the concrete. Strap Material: 7 Ga. x 2" Wide Galvanized Steel Base Material: 7 Ga Galvanized (3-9/16" x 3-9/16") Fasteners: (2) 5/8" Machine Bolts CB44 Information and Installation Instructions Standard G90 Zinc Galvanized Coating Information Standard G90 Zinc Galvanized...