Simpson 1/4" x 1-3/8" Acorn-Head Sleeve-All Anchor SL25138A Rebar Cutting blocks allowing the screw to penetrate

allowing the screw to penetrate cold-formed steel without the need for pre-drilling

What does the "ROT" in the model name indicate

Provides the code-required 1 in

Screw Type: Type 305 stainless-steel trim-head

and snapping for consistently trouble-free driving

Simpson 1/4" x 1-3/8" Acorn-Head Sleeve-All Anchor SL25138A Rebar Cutting blocks allowing the screw to penetrateSimpson SL25138A Sleeve All 1 4 in. x 1 3 8 in. Acorn Head Sleeve Anchor is a pre assembled, expanding sleeve anchor from Simpson Strong Tie engineered for secure fastening in all types of solid base materials, including concrete and brick. Featuring a finished acorn head and zinc plated carbon steel construction, this anchor delivers optimal performance across demanding structural applications and everyday installation projects alike. Key Features