Simpson 21x3/4 Carbon Steel Screen Tube for Epoxy ETS7521 Chucks & Collets Designed for 6x beams and

Designed for 6x beams and 6x posts

Certified Welds - Professionally certified welds deliver confidence in strength and load-carrying capacity

and a head diameter of 0

#1 Square Drive: Provides positive bit engagement and reduces cam-out during installation

while the knife plate is made from heavier 10 ga

Simpson 21x3/4 Carbon Steel Screen Tube for Epoxy ETS7521 Chucks & Collets Designed for 6x beams andThe Simpson Strong Tie ETS7521 21 in. Steel Epoxy Adhesive Screen Tube for 3 4 in. Rod is a precision engineered carbon steel screen tube designed for hollow base material anchoring applications. Built from 60 mesh carbon steel, this screen tube contains adhesive around the anchor and prevents it from running into voids, ensuring thorough coating and bonding of the rod to the screen tube and base material. It is specifically designed to work with