Simpson ECCOQ3-SDS2.5 End Column Cap Legs Omitted, Quick-Install, Made to Order Non-Returnable Sale - Fasteners is 16 threads per inch

is 16 threads per inch and includes a 5/16" hex head (replacement driver bit — BITHEXR516-134)

Wood-to-Steel Construction: Suitable for installations requiring welded steel headers

Back-to-Back Stud Compatible: Suitable for back-to-back applications where eccentricity is a concern

Drive until washer compresses for a secure seal

Simpson ECCOQ3-SDS2.5 End Column Cap Legs Omitted, Quick-Install, Made to Order Non-Returnable Sale - Fasteners is 16 threads per inchThe Simpson ECCOQ3 SDS2. 5 End Column Cap Legs Omitted, Quick Install enhances the strength and stability of your construction projects. Crafted from durable heavy gauge steel, this end column cap is designed to provide column to beam connections in wood construction. The seat of the column cap features additional surface area beyond each side of the column to allow added area of bearing to distribute the load from the beam and provide enhanced