Double Channel Post Base - Electro-Galvanized Underlayment & Subfloor Screws The SP10-38 asphalt anchor requires

The SP10-38 asphalt anchor requires a 7/8" hole that is 6" deep

Fastener Requirements: Use all specified fasteners as per the manufacturer's guidelines

This hanger is available in multiple widths and can be ordered with one concealed flange or skewed up to 45°

No need for predrilling in standard gauge steel

It also includes obround holes spaced 3" apart for I-joist purlins and square holes spaced to accommodate the narrow face of 2x solid-sawn purlins

Double Channel Post Base - Electro-Galvanized Underlayment & Subfloor Screws The SP10-38 asphalt anchor requiresDouble Channel Post Base Electro Galvanized is a post base designed to fasten Strut Channel to the floor. The bottom plate of the strut channel post base pairs with anchor bolts to secure it to the ground. Post bases mounted using the correct anchors gives the channel structure more stability and is a long term solution used for mounting a number of things like HVAC, shelving, and more. Electro Galvanized Steel should be used in interior applications