Simpson SSTB14 Anchor Bolt 5/8 in x 16 in is a purpose-built anchor bolt from Simpson engineered for maximum performance in holdown connections and Strong-Wall shearwall installations. Backed by extensive load-capacity testing across many common applications, this anchor bolt is code listed by ICC-ES under the 2012, 2015, 2018, and 2021 IBC and IRC, making it a dependable choice for residential and light commercial structural tie-down systems.

Key Features

• Identification on the bolt head showing embedment angle and model - lets installers quickly confirm the correct part and orientation on the job site, reducing errors before concrete is poured.
• Offset angle design - reduces side bursting forces and provides more concrete cover, helping protect the surrounding concrete and maintain long-term connection integrity.
• Rolled thread construction - produces higher tensile capacity than cut threads, so the bolt can handle the demanding uplift loads holdowns and shearwalls place on the connection.
• Stamped embedment line - gives installers a clear, built-in reference mark for correct embedment depth, taking the guesswork out of placement before the pour.
• Suitable for both monolithic and two-pour concrete applications - gives contractors flexibility to use a single anchor bolt product across different foundation and slab construction methods.

Why This Product

• Engineered specifically for holdowns and shearwall anchoring - unlike general-purpose anchor bolts, the SSTB14 is designed from the ground up for the exact connection demands of holdown hardware and Strong-Wall shearwall systems, with load values backed by extensive testing.
• Multiple code cycles covered in a single product - ICC-ES code listing under the 2012, 2015, 2018, and 2021 IBC and IRC means this anchor bolt meets current and recent building code requirements without the need to verify compliance on a project-by-project basis.
• Installation accuracy built into the bolt itself - the stamped embedment line and head identification markings work together to keep crews aligned on depth and orientation, reducing costly placement mistakes in concrete work.
• High-strength rolled threads on a Grade 36 steel shank - the combination of ASTM F-1554, Grade 36 material and rolled thread manufacturing delivers the tensile performance structural connections require, without a protective coating that could affect dimensional tolerances at the nut and washer interface.

Specifications

• Model Number: SSTB14
• Diameter: 5/8 in.
• Length: 16 in.
• Material: ASTM F-1554, Grade 36
• Finish: Uncoated Steel
• Coating: None
• Country of Origin: United States

Approved Applications

• Anchor bolt for holdown connections
• Anchor bolt for Simpson Strong-Tie Strong-Wall shearwalls
• Monolithic concrete applications
• Two-pour concrete applications

Frequently Asked Questions

What are the primary applications for the Simpson SSTB14 anchor bolt?

The SSTB14 is designed for maximum performance as an anchor bolt for holdowns and Simpson Strong-Tie Strong-Wall shearwalls. It is suitable for both monolithic and two-pour concrete applications.

What building codes is the SSTB14 listed under?

The Simpson Strong-Tie SSTB anchor bolts are code listed by ICC-ES under the 2012, 2015, 2018, and 2021 IBC and IRC.

Do nuts and washers come included with the SSTB14?

Nuts and washers for holdown attachment are not supplied with the SSTB; install standard nuts, couplers and/or washers as required.

What material is the SSTB14 made from, and does it have a protective coating?

The SSTB14 is made from ASTM F-1554, Grade 36 uncoated steel and has no applied coating or finish.

Note: Product dimensions may differ from picture. Please see item description for specifications.