Simpson Strong-Tie evaluated the HDQ/HHDQ, HDU and HTT holdowns in cross-laminated timber (CLT) panel applications installed with SD and SDS screws. The HDU is designed for …

The HDB is designed to provide loads for intermediate-load-range shearwalls, braced-wall panels and lateral applications in wood construction. This bolted holdown is installed with bolts into …

The HD3B is a light-duty holdown designed for use in shearwalls and braced-wall panels, as well as other lateral applications. Use all specified fasteners. Bolt holes shall be a minimum of …

The HD3B is a light-duty holdown designed for use in shearwalls and braced-wall panels, as well as other lateral applications. The HD5B, HD7B and HD9B bolted holdowns incorporate the …

General notes and instructions for proper installation of our structural holdown and tension tie products to ensure optimal performance.

The HD3B is a light-duty holdown designed for use in shearwalls and braced-wall panels, as well as other lateral applications. HDB holdowns are self-jigging, ensuring that the code-required …

HDU/DTT Holdowns - Installation Instructions. TECHNICAL BULLETIN Installation Guide for Simpson Strong-Tie' Take-Up Devices with Holdowns Installation with Simpson Strong-Tie …

2016年8月18日 · The HDB is designed to provide loads for intermediate-load-range shearwalls, braced-wall panels and lateral applications in wood construction. This bolted holdown is …

HD holdowns give you high allowable loads in both vertical and horizontal applications. The HDB options are self-jigging and can be installed directly on the sill plate or raised above it and are …

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 …