Simpson 3/8" x 4" Titen HD Mechanically Galvanized Screw Anchor Drill Bits Applications where a low-profile fastener

Applications where a low-profile fastener solution is preferred over standard through bolts

30" throat depth with a large opening for curved panels

making it convenient for reinforcing both sides of a connection simultaneously

and durability are non-negotiable

Adjustable Mission Style Tongue Bit

Simpson 3/8" x 4" Titen HD Mechanically Galvanized Screw Anchor Drill Bits Applications where a low-profile fastenerThe Simpson Strong Tie Titen HD 3 8 in. x 4 in. Mechanically Galvanized Heavy Duty Screw Anchor is a high strength carbon steel screw anchor engineered for reliable anchoring in cracked and uncracked concrete, as well as uncracked masonry. Featuring a proprietary heat treatment and an ASTM B695 Class 65 mechanically galvanized coating, this anchor delivers exceptional performance in both interior and exterior applications. Its innovative thread